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10results about How to "Avoid deformation and bending" patented technology
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Electrode chucking device and method for electro discharge machine
ActiveCN117620341BGuaranteed to be smooth and flatImprove the safety of useCleaning using toolsElectrical-based auxillary apparatusElectrical connectionElectric spark
The application relates to the technical field of electrode clamping of an electric spark machine, in particular to an electrode clamping device and method of an electric spark machine. The electrode clamping device of the electric spark machine comprises a chuck and a conductive seat which are fixedly connected through a fixing base and coaxially arranged in an upper and lower position. The inside of the fixing base is provided with a scraping plate which can horizontally move laterally at the bottom of the conductive seat and a driving plate which can vertically ascend and descend at the side of the conductive seat. The plate surface of the driving plate is parallel to the lateral moving direction of the scraping plate. When an electrode rod is inserted from the bottom of the chuck and gradually approaches the conductive seat, the driving plate converts the ascending movement of the electrode rod into the horizontal lateral movement of the scraping plate to scrape the bottom end surface of the conductive seat. The scraping plate scrapes the bottom end surface of the conductive seat once every time the electrode rod is installed, so that the electrode rod can be stably electrically connected with the conductive seat every time.
Owner:NANTONG XINNENG MASCH CO LTD
Aluminum coil auxiliary film coating and hoisting device
The utility model relates to coiled material laminating equipment technical field discloses a kind of aluminium roll auxiliary laminating and hoisting device, including stand and the beam being fixedly connected on stand, beam is connected with electric hoist, the sliding shaft being set transversely is vertically slidably connected on stand, elastic support is connected between stand and sliding shaft, rotating cylinder is coaxially rotatably connected on sliding shaft;The middle support part and end support part that are matched with sliding shaft are equipped below sliding shaft, and middle support part and end support part are below rotating cylinder both ends respectively. The utility model patent solves the problem of existing technology in coiled material laminating, which is affected by the deformation of fixed shaft and has safety hazards.
Owner:周绍明
Sun room roof structure
ActiveCN113463808Bhigh strengthAvoid deformation and bendingBuilding roofsRoof drainageShaped beamMechanical engineering
A sun room roof structure includes a frame surrounded by wall beams and side beams, a plurality of main beams and secondary beams are arranged in the frame, hollow glass is supported on the main beams and secondary beams, the main beam includes a square profile, screw holes for connecting screws are arranged on both sides of the inner side of the square profile, baffles are arranged on the left and right sides of the upper surface of the square profile along the length direction, a water trough is formed between the two baffles, the side beam includes a frame profile and an inverted L-shaped profile, the inner side plate of the frame profile extends upward and is connected to the top plate, the top plate of the frame profile includes a first inclined plate and a second inclined plate, the wall beam includes an L-shaped beam, the top of the vertical beam of the L-shaped beam is provided with a convex portion, and the middle of the horizontal beam of the L-shaped beam is provided with a buckle portion. The strength of the main beam, the wall beam and the side beam is enhanced, the main beam has a drainage function, the water in the water trough flows into the rain gutter from the drainage hole for collection and discharge, the wall beam, the side beam and the bottom of the main beam are basically flush, and the flatness is improved.
Owner:SHANDONG YEYANG DOOR & WINDOW TECH CO LTD
Battery and electric device
ActiveCN224190959UExtended service lifesupport balanceSecondary cells manufactureCell component detailsElectrical batteryStructural engineering
Owner:SVOLT ENERGY TECHNOLOGY CO LTD
Sand recovery device with residual sand collection function
ActiveCN224346934UReliable vertical supportAvoid deformation and bendingMechanical engineeringGeotechnical engineering
The utility model provides a sand recovery device with sand collecting function, including stock bin, hopper, conveying mechanism, turning mechanism and sand box, stock bin, conveying mechanism and turning mechanism all are fixed on ground, the upper end of hopper is connected with the bottom of stock bin, the lower end of hopper extends to the top of conveying mechanism, sand box is connected on turning mechanism, and turning mechanism is used to drive sand box to overturn to make the sand in sand box be poured into stock bin, sand recovery device still includes the collection groove, the collection groove is welded fixed on the outer wall of stock bin towards turning mechanism side, the inside of collection groove forms the collection cavity with upper end opening, the lateral wall of stock bin is provided with the feed inlet for the intercommunication of collection cavity and the inner chamber of stock bin, and collection cavity is used to collect the surplus sand that falls from sand box, the utility model under the action of collection groove can avoid the sand accumulation to the gap between stock bin and turning mechanism, and can avoid the waste of sand.
Owner:NINGBO ZHIYE MECHANICAL COMPONENTS CO LTD
A telescopic self-moving tail guard fence
The utility model relates to the technical field of guardrails, and particularly relates to a telescopic self-moving tail guardrail, which comprises square steel fixed to the frame of a self-moving tail; the top of the square steel is fixed with a cross column; one side of the square steel away from the folding fence is fixed with a folding fence capable of moving along the cross column; one side of the cross column close to the self-moving machine is provided with a horizontal rod; the outer ring of the middle part of the horizontal rod is wound with a blocking piece capable of covering and shielding the folding fence; one end of the blocking piece wound on the outer ring of the horizontal rod can freely droop; the folding fence blocks the approach of the staff, and the blocking piece blocks the flying coal pieces, thereby effectively avoiding the injury of the staff caused by the belt winding and the injury of the staff caused by the flying coal pieces when the staff works near the self-moving tail; furthermore, the real-time guard of the staff is reduced, and the safety of the staff is ensured.
Owner:内蒙古蒙泰不连沟煤业有限责任公司
Photovoltaic panel production line conveying line
ActiveCN222530401UImprove support stabilityAvoid deformation and bendingFinal product manufactureConveyor partsProduction lineUniversal joint
The utility model provides a photovoltaic panel production line conveying line which structurally comprises an output shaft, universal joint telescopic shafts are fixedly arranged on the outer sides of the left end and the right end of the output shaft, and the ends, away from the output shaft, of the universal joint telescopic shafts are connected with end shafts in a clamped mode; a middle narrow-band conveying line; according to the design that the edge narrow-band conveying line, the driving motor and the speed reducer are matched with the output shaft to drive the universal joint telescopic shaft and the end shaft, a user can conveniently configure the middle narrow-band conveying line and the edge narrow-band conveying line on the output shaft and the end shaft according to use requirements for production and conveying operation of photovoltaic panels, and the supporting stability of the equipment on the photovoltaic panels is improved; the situation that the photovoltaic panels are bent and deformed due to lack of supports in the conveying process is avoided, and the technical problem that existing photovoltaic panels are conveyed through traditional large-width conveying belt equipment, and later maintenance treatment of the equipment is inconvenient is solved.
Owner:ANHUI KEBO AVIATION EQUIP CO LTD
Reinforcing mesh bending device
The invention relates to the technical field of steel bar bending equipment, in particular to a steel bar mesh bending device which comprises a rack, a positioning assembly is mounted on the rack, a fixing assembly is mounted on the rack, the fixing assembly comprises a mounting bottom plate, a mounting column is mounted on the mounting bottom plate, a second limiting groove is formed in the mounting column, and a mounting groove is formed in the mounting column. The mounting column is provided with a fixing plate, the fixing plate is arranged in the mounting groove, the fixing plate is provided with a first guide rod, the first guide rod is slidably provided with a locking plate, the first guide rod is sleeved with a first spring, the mounting column is provided with a locking opening, the locking opening is communicated with the mounting groove, and the locking plate extends into the locking opening and is slidably connected with the mounting column; and a driving mechanism for pushing the locking plate for fixing is installed on the installation bottom plate, an auxiliary forming assembly for assisting in bending machining of the reinforcing mesh is connected to the installation column, and a bending assembly is connected to the installation column. The reinforcing mesh bending device has the effect of improving the high efficiency of the reinforcing mesh bending device in the operation process.
Owner:ZHONG TIE CHENG JIAN JI TUAN HUA DONG JIAN SHE YOU XIAN GONG SI
Passive protective net switching stand column
ActiveCN222525204UImprove stabilityAvoid deformation and bendingProtective constructionClassical mechanicsStructural engineering
The utility model relates to the technical field of slope protection, in particular to a passive protective net switching stand column which comprises an adjusting clamping component set used for being connected between a connecting cable piece and a supporting stand column, the adjusting clamping component set comprises a side plate piece, and a first sleeve frame is arranged on one side of the side plate piece. The anti-deformation component set is connected in the direction opposite to the direction where the connecting cable pieces pull the supporting stand column, so that tension generated by the connecting cable pieces is resisted, the situation that the supporting stand column is bent and deformed when being pulled by the connecting cable pieces with different heights is avoided, and the stability of the supporting stand column and the overall protection system is improved.
Owner:SICHUAN SHUKANG GEOLOGICAL EXPLORATION GRP CO LTD
Space expansion structure of fixed bookshelf
ActiveCN224268676UImprove stabilityAvoid deformation and bendingBook cabinetsVariable dimension cabinetsClassical mechanicsMechanical engineering
Owner:郭毅 +1