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9results about How to "Consistent compression" patented technology
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Device for precisely controlling the lifting of the lower pressing mold plate and pressing equipment
ActiveCN224596682UConsistent indentation depthconsistent compression
The utility model provides a device and pressing equipment for accurate control down -pressing closing mould plate lift, wherein the device includes lifting mechanism, position sensor, pressure sensor and controller, and lifting mechanism is used for driving down -pressing closing mould plate to lift, position sensor is used for detecting the position of down -pressing closing mould plate, pressure sensor is used for detecting the pressure of down -pressing closing mould plate, and controller is connected with lifting mechanism, pressure sensor and position sensor respectively, when down -pressing closing mould plate rises to carry out closing mould with upper pressing closing mould plate under the drive of lifting mechanism, controller is used to control lifting mechanism according to the information detected by position sensor and pressure sensor to control the closing mould position of down -pressing closing mould plate. The utility model can accurately adjust the closing mould position of down -pressing closing mould plate according to the product of different thickness to be pressed, makes the compression of the upper sealing ring of upper pressing closing mould plate consistent, and then the indentation depth produced to the product of different thickness to be pressed is consistent.
Owner:SHANGHAI LANGHUA SCI & TRADING
Compressing tool for clamping sleeve straight-through one-way valve
ActiveCN224144473UImprove compaction efficiencyimprove performanceWork holdersStructural engineeringCheck valve
The utility model relates to the technical field of pressing tools, and discloses a pressing tool of a clamping sleeve straight-through one-way valve, which comprises a base, a pressing table and an adjusting assembly, the rear end of the base is fixedly connected with an L-shaped support, the adjusting assembly is arranged in the base, the top of the base is fixedly connected with the pressing table, the top of the base is provided with a bottom plate, and the L-shaped support is fixedly connected with the bottom plate. An optical shaft is rotationally connected to the interior of the bottom plate, a toothed rotating plate is fixedly connected to the exterior of the optical shaft and rotationally connected to the exterior of the bottom plate, a first clamping jaw is rotationally connected to the exterior of the toothed rotating plate, and a hydraulic telescopic rod is fixedly connected to the top of the L-shaped support. The clamping sleeve, the one-way valve and the sectional material are clamped through the second clamping jaw and the first clamping jaw respectively, so that the clamping sleeve and the one-way valve are fixed to the sectional material, the clamping sleeve, the one-way valve and the sectional material are pressed, the pressing efficiency is improved, the pressing degree is kept consistent, and the performance and reliability of a product are improved.
Owner:NINGBO YURUI MACHINERY TECHNOLOGY CO LTD
A uniformly fastened stacked battery stack
ActiveCN117352800BConsistent compressionGuaranteed tightnessCellsFuel cellsClassical mechanicsTorque wrench
The present invention discloses a uniformly fastened stacked battery stack, which relates to the technical field of battery stack device design and manufacturing, including two guard plates and two pole plates located between the two guard plates, and also includes: a stacked battery stack structure, wherein the stacked battery stack structure is arranged between the two pole plates; the stacked battery stack structure includes at least five flow field plates, and an insulating gasket is arranged between every two adjacent flow field plates. The characteristic of the present invention is that after the fixing screws are fixed by a torque wrench, the torque value between every two adjacent flow field plates can be adjusted to be consistent, thereby ensuring that the degree of compression between every two adjacent flow field plates is consistent, and then the sealing between every two adjacent flow field plates is effectively guaranteed, avoiding the possibility of material leakage in the middle of the battery stack. For this type of fixing method, the more flow field plates a battery stack has, the more obvious the effect of improving the sealing performance is, so that the safety of the battery stack as a whole is significantly improved during use.
Owner:GAOSS UNION (TIANJIN) PHOTOELECTRIC TECHNOLOGY CO LTD
Rapid clamping groove body device for radioactive source electro-deposition
PendingCN121853143AUniform sealing pressureconsistent compressionElectrolysis componentsElectrical resistance and conductanceRadioactive agent
The invention provides a rapid clamping groove body device for radioactive source electro-deposition. The rapid clamping groove body device comprises a base. The source table is arranged on the base and is used for bearing a source sheet; the interior of the tank body is hollow, and the bottom side of the tank body sleeves the periphery of the source table; a convex edge is arranged on the inner peripheral side of the tank body and is used for bearing the net-shaped anode wire; the plurality of clamp module units are symmetrically arranged, and the clamp module units can be switched between a pressing state and a loosening state; in the loosening state, the clamp module units are located outside the outer wall of the groove body, and in the pressing state, the clamp module units and the upper surface of the groove body are pressed and make surface contact. According to the rapid clamping groove body device for radioactive source electro-deposition, the sealing pressure on the upper surface of the groove body can be more uniform, and local leakage or abnormal contact resistance is avoided; and the uniform sealing pressure enables the compression amount of the groove body and the rubber gasket to be more consistent, the leakage risk is reduced, and the sealing requirement of radioactive substance electrodeposition is better met.
Owner:HTA CO LTD
Temperature control and flow guiding device, gas pressure control device and gas permeation testing system
ActiveCN109916796Badjustable temperatureImprove stabilityPermeability/surface area analysisTemperature controlRefrigeration
The present disclosure provides a temperature control and flow guiding device, a gas pressure control device and a gas permeation test system. Among them, a temperature control and flow guiding device includes a flow guiding chamber, which is a hollow structure with openings at both ends; the flow guiding chamber is symmetrically arranged inside a sealable environmental chamber; a heating element and a cooling element are arranged on the flow guiding chamber; the flow guiding chamber is also connected to a first airflow generating device and a second airflow generating device, the first airflow generating device and the second airflow generating device are symmetrically arranged on the flow guiding chamber, and the first airflow generating device and the second airflow generating device are used to suck out the first airflow and the second airflow of the flow guiding chamber and blow them to the environmental chamber accordingly, so that the first airflow and the second airflow circulate between the flow guiding chamber and the environmental chamber.
Owner:LABTHINK INSTR
Steel gate sealing structure
ActiveCN222648715Uconsistent compressionGuaranteed tightnessBarrages/weirsHydro energy generationMechanical engineeringPhysics
The utility model discloses a steel gate sealing structure which comprises a gate plate, the gate plate is movably installed in a gate frame, and the gate frame and the gate plate are connected through a sealing structure body. The sealing structure body comprises a positioning plate fixedly arranged on the outer side wall of the gate plate, a side connecting plate is welded and fixed to one side of the positioning plate, and meanwhile a limiting strip is fixedly installed on the surface of the side connecting plate. A sealing positioning strip is installed on the positioning plate and fixedly connected with a sealing sliding piece, and meanwhile the sealing sliding piece is matched with a sealing sliding groove formed in the surface of the inner wall of the gate frame in size. According to the steel gate sealing structure, the outer side of the gate plate and the gate frame are sealed through the sealing sliding piece extruded in the sealing sliding groove, and the extrusion amount of the sealing sliding piece in the sealing sliding groove is limited by the limiting strip and the limiting groove, so that the compression amount of the sealing sliding piece is always consistent; and the sealing performance of the gate plate and the gate frame during closing is ensured.
Owner:JIANGSU RUNYUAN WATER EQUIP CO LTD
Keel internal expansion sealing core
PendingCN119554415Aincrease contact areaGuaranteed tightnessEngine sealsStructural engineeringSmall hole
A plurality of spacer bushes are sleeved on a main rod between a mounting piece and a limiting ring, a rod body is in clearance fit with a small hole of a stepped through hole, a sealing ring is sleeved on a matching section, the matching section is inserted into a large hole of the stepped through hole of the spacer bush at the bottom, a sealing ring is also sleeved on a limiting plug, and a sealing ring is arranged between every two adjacent spacer bushes. The limiting plugs are inserted into the large holes of the corresponding step through holes, and the limiting plugs of the spacer bushes located on the top are inserted into the large holes of the step blind holes in a matched mode. The sealing ring has the beneficial effects that the sealing ring is installed in a hidden mode, the sealing ring cannot be broken by an intersecting line in the installation process, the outer circle part of the sealing ring can be expanded after extrusion, then the V-shaped opening is filled, and the sealing performance is guaranteed; by controlling the insertion depth of the limiting plug, the compression amount of the sealing rings can be controlled, so that the compression amounts of the multiple sealing rings are consistent, segmented sealing of the interior of the super-long hole can be completed, and the sealing effect is good.
Owner:CHONGQING GAOKIN IND
Torque adjusting mechanism for forklift steering rod
ActiveCN222452326Uavoid leaningconsistent compressionLifting devicesHand leversControl theoryMechanical engineering
Owner:NINGBO RUYI JOINT CO LTD