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77 results about "Work hours" patented technology

Corrugated pipe cut-off machine

The invention relates to a corrugated pipe cut-off machine, which comprises a base. A boss is arranged at one end of the base, a cut-off cylinder and a first guide pipe are disposed on the boss, a second clamping cylinder is arranged on one side of the first guide pipe, a cutter is connected onto the cut-off cylinder and matches with a groove on the first guide pipe, a second guide pipe and an adjustable cylinder are arranged at the other end of the base, a linear guide track is disposed between the adjustable cylinder and the cut-off cylinder, and a first clamping cylinder is arranged on the linear guide track. The corrugated pipe cut-off machine has the advantages that electric elements including the four cylinders, a double-time setting relay, a counter, an electromagnetic valve and the like are integrated, and functions of an automatic corrugated pipe feeding device are realized by means of linkage of the cut-off cylinder, the adjustable cylinder and the two clamping cylinders. In addition, strokes of the cylinders are short, the running speed is fast, labor intensity of staffs is greatly reduced, semi-automatic pipe cutting operation is realized, cost investment is low, production efficiency is high, consumed working hours per capita can be reduced, and potential safety hazards caused by operational fatigue are eliminated.
Owner:TIANJIN GREAT WALL LEAN AUTOMOTIVE PARTS CO LTD

APF/SVG module automatic calibration testing system and testing method

ActiveCN106646040AEasy to operateShorten testing man-hoursElectrical testingCombined testCalibration test
The invention provides an APF/SVG module automatic calibration testing system and testing method. A host computer, after receiving an instruction to start the test, the host computer automatically downloads the program for an APF/SVG module to be tested through a program downloader, and acquires the testing data of the APF/SVG module to be tested through a comprehensive testing device; the comprehensive testing machine provides different AC power, DC power and testing signals to the APF/SVG module to be tested based on the different testing statuses according to the control instruction received from the host computer; and the program downloader receives the program data transmitted by the host computer via a data interface and transmits the program data to the APF/SVG module to be tested. The automatic calibration testing system is simple in operation, one only needs to connect the automatic calibration testing system to the APF/SVG module to be tested, singly clicks the start-test button after the production information is input to the host computer, the next testing and calibration is automatically completed by the automatic calibration testing system, so that the calibration and testing work hours can be greatly shortened, and errors or omissions can be prevented.
Owner:上海希形科技有限公司

Pretreatment equipment for dialyzers

The invention discloses pretreatment equipment for dialyzers. The pretreatment equipment is characterized in that a circuit control system and a water way system are arranged in a shell. The pretreatment equipment for the dialyzers has the advantages that the pretreatment equipment is medical equipment specially used for preliminarily flushing the dialyzers for hematodialysis therapy before the dialyzers are used for hematodialysis; the multiple dialyzers can be pretreated simultaneously by the pretreatment equipment in the design, or an optional group of dialyzers is treated by the pretreatment equipment, accordingly, the work efficiency can be improved, and water consumption can be reduced; the dialyzers can be preliminarily flushed and treated according to a unified standard owing to a preliminary flushing program of the programmed pretreatment equipment, so that the service safety of the dialyzers can be improved, a large quantity of service normal saline can be saved, medical expenses of patients can be reduced, medical staff can be relieved from troublesome preliminary flushing treatment on the dialyzers, four dialyzers can be simultaneously completely treated by the pretreatment equipment within 10 minutes, hematodialysis waiting time of the patients and working hours of the medical staff can be saved, and the labor cost can be reduced.
Owner:成都威力生生物科技有限公司

Paper-free digital transfer printing inkjet printer and transfer printing method

The invention discloses a paper-free digital transfer printing inkjet printer and transfer printing method. The inkjet printer comprises a rack, an inkjet unit arranged on the rack, a rail unit, a transfer printing unit, a residual ink cleaning unit and a feeding unit. The inkjet unit comprises a jet printing device, an ink jet transfer printing belt, a driving roller and a tension roller, and theink jet transfer printing belt is wound on the driving roller, the transfer printing roller and the tension roller and forms a closed shape. The transfer printing unit comprises a transfer printing pressure belt and multiple pressure rollers, and the transfer printing pressure belt is tensioned on the pressure rollers and the transfer printing roller. According to the paper-free digital transferprinting inkjet printer and transfer printing method, the ink jet transfer printing belt is adopted for replacing transfer printing paper to achieve bearing media of patterns, the transfer printing paper is omitted, digital inkjet and transfer printing are integrated, a large number of work hours are saved, and the environment is protected; and meanwhile, the transfer printing pressure belt is utilized for applying different pressures to to-be-printed materials, a heat transfer printing process or cold transfer printing process can be flexibly achieved, and the application range of transfer printing is effectively expanded.
Owner:杭州布调科技有限公司

Indexable blade grinding positioning error compensation method

The invention discloses an indexable blade grinding positioning error compensation method and belongs to the field of cutter grinding. The method comprises steps of firstly, establishing a workpiece coordinate system, a tower coordinate system and a machine tool coordinate system; clamping a standard square blade with a relief angle beta between the two tips, acquiring coordinate values of a linear edge of the square blade in a machine tool coordinate system in the X direction when a C axis turns to -beta and beta respectively by adopting contact measurement, and calculating deviation values of a rotation center of the end surface of the fixed tip and a rotation center of the tower in the X and Y directions according to the measured values; calculating a conversion relation from the workpiece coordinate system to a tower coordinate system and a machine tool coordinate system according to the deviation value; and finally, calculating a positioning error compensation formula of the relief angle blade and the chamfering blade and compensating the error into a blade grinding theoretical calculation formula. Error automatic compensation is adopted, the requirement for machine tool assembling precision is greatly lowered, on the premise that the blade machining precision is guaranteed, the blade replacing efficiency is improved, working hours are greatly saved, cost is reduced, and meanwhile the working intensity of workers is lowered.
Owner:陕西汉江机床有限公司 +1

Lock-up structure of follow-up bridge of vehicle, control method thereof and vehicle

The invention provides a lock-up structure of a follow-up bridge of a vehicle, a control method thereof and the vehicle. The lock-up structure comprises an air cylinder body, a piston and a gas storage device. The piston is connected to the air cylinder body and the follow-up bridge, separately, and the air cylinder body is connected to the gas storage device. The lock-up structure also comprisesa control valve which comprises an air inlet port, an air outlet port and an exhaust port. The exhaust port communicates to external environment, and the air inlet port communicates to the gas storagedevice. The control valve has a first state and a second state. In the first state, the air outlet end is opened, the air inlet port communicates to the air outlet port and the exhaust port is cut off; in the second state, the exhaust port is opened, the air outlet port communicates to the exhaust port and the air outlet port is cut off. According to the lock-up structure of the follow-up bridgeof the vehicle and the control method thereof, the working hour of the valve body is shortened and the service life of the valve body is prolonged by arranging the normally opened valve body. The lock-up structure is safe and reliable and low in cost and is suggested to be popularized and used on a large scale.
Owner:SHIJIAZHUANG ZHONGBO AUTOMOBILE CO LTD +1

Manufacturing method of integral bent lap joint type frame

The invention provides a manufacturing method of an integral bent lap joint type frame. The integral bent lap joint type frame comprises a ring beam assembly, a bottom plate and supporting rods, wherein the ring beam assembly is a closed ring which is formed by connecting a ring beam profile in a bent mode; the bottom plate is clamped in the ring beam assembly; and the supporting rods are used forconnecting and fixing the bottom plate to the ring beam assembly. The manufacturing method comprises the following steps that the ring beam profile with the preset length is machined into the non-connected and closed ring; the bottom plate is sleeved with the non-connected and closed ring; and the parts, close to the two ends, of the supporting rods are fixedly connected with the ring beam sectional material, and the middle parts at the two ends are connected with the bottom plate, so that the bottom plate is connected and fixed in the non-connected and closed ring by the supporting rods; andthe non-connected closed ring is closed and connected. According to the method, the processing is easy, the working hours are few, and the cost is low; and meanwhile, the ring beam assembly is obtained by bending the sectional material and then connecting and fixing the section at a time, the flatness is high, a machining tool is simple, and a plurality of complex tool clamps are not needed.
Owner:东风时代(武汉)电池系统有限公司

Insertion glasses and connecting method

The invention discloses a pair of insertion glasses and a connecting method. The pair of insertion glasses comprises a left glasses leg, a left connecting piece, a glasses body, a right glasses leg and a right connecting piece, wherein the left glasses leg is arranged at the left end of the glasses body by the left connecting piece; the right glasses leg is arranged at the right end of the glasses body by the right connecting piece; glasses body bump structures are symmetrically arranged at two ends of the glasses body respectively; two glasses leg brackets are respectively arranged at connecting ends of the left glasses leg and the right glasses leg; bump structures are arranged on the glasses leg brackets; two integrated nose-supporting brackets extend from the glasses body; a hole is formed in the respective nose-supporting brackets; bumps are formed at the backs of nose supports; and the bumps of the nose supports are matched with the holes of the nose-supporting brackets. The invention has the advantages that: the whole pair of glasses does not have screws, is not welded, has an insertion structure, and is simple in structure and environment friendly; the pair of insertion glasses is convenient to clean, firm in connection and tool-free in assembly, greatly shortens working hours and saves cost; and the glasses legs, a glasses frame and the nose supports are convenient for replacement and can be randomly matched with colours.
Owner:吴克民

High-power motorboat outboard engine flywheel

The invention discloses a high-power motorboat outboard engine flywheel. An outer circumference face, matched with an inner hole of a cylinder body, of a shaft sleeve is arranged to be in a step structure and is composed of an outer layer disc, an outer edge boss and an inner layer disc, wherein the an outer layer disc, the outer edge boss and the inner layer disc are arranged in sequence, the diameter of the outer edge boss is larger than the diameter of the outer layer disc and the diameter of the inner layer disc, and a plurality of sections of cutting string grooves are formed in the outer circumference face of the outer edge boss. When the high-power motorboat outboard engine flywheel is assembled, the outer layer disc of the shaft sleeve is placed in a step small hole of the cylinder body. A plurality of sections of gaps are formed on the corresponding portions of the cutting string grooves of the outer edge boss and a large hole of the cylinder body. A die is composed of an upper die and a lower die which are arranged in a matched mode. An upper convex die is arranged on the upper die, and a lower convex die is arranged on the lower die. The shaft sleeve and the cylinder body are connected into a whole through an upper baffle block, a lower baffle block and a rotation-stopping baffle block, wherein the upper baffle block and the lower baffle block are formed on the outer edge boss. According to the connecting method, a die stamping method is adopted, the shaft sleeve and the cylinder body are firmly connected into the whole, the size of the shaft sleeve is obviously decreased, consumed materials of the shaft sleeve are reduced, and precious resources and machining work hours are saved.
Owner:CHONGQING UNIV OF TECH

Integrated vehicle trunk lid hinge reinforcing plate support structure

The invention discloses an integrated vehicle trunk lid hinge reinforcing plate support structure and belongs to the field of vehicle trunk lid systems. The integrated vehicle trunk lid hinge reinforcing plate support structure is used for increasing the rigidity of a trunk lid outer plate and a hinge assembly mounting plate and at least comprises an integrally-formed hinge reinforcing plate support assembly which is welded on a trunk lid inner plate one time. The hinge reinforcing plate support assembly is further provided with turnup edges and a reinforcing rib which vertically penetrates through the support assembly, a gluing groove is additionally formed in a position, contacted with an outer plate, of the hinge reinforcing plate support assembly, and therefore the trunk lid inner plate and the trunk lid outer plate are connected, the rigidity performance of the vehicle trunk lid outer plate and the hinge assembly mounting plate is enhanced, and the rigidity of pointed corners of a trunk lid is greatly increased. The number of parts is reduced, the problem that influences are accumulated due to manufacturing errors of two parts is avoided, welding machining precision is more reliable, the integrated vehicle trunk lid hinge reinforcing plate support structure can be matched with appearance more easily, total white vehicle body weight is reduced, positioning and welding processes are correspondingly reduced, and working hours and manufacturing cost are saved.
Owner:CHERY AUTOMOBILE CO LTD

Car door limiting device for car coating

The invention discloses a car door limiting device for car coating. The car door limiting device for car coating comprises a limiting rod. Spring washers are welded to the left and right ends of the limiting rod correspondingly. A left spring is welded to the left end face of the left spring washer. The left end face of the left spring is fixedly connected with a push rod through the corresponding spring washer. The spring washer on the right side is fixedly connected with a right spring. The right end face of the right spring is connected with a supporting rod through the corresponding spring washer. A right rod body of the supporting rod is provided with a cylindrical hole. A cylindrical rod is inserted in the cylindrical hole and is fixedly connected with a U-shaped lug. The lower side of the U-shaped lug is fixedly connected with a fixation clamp. The car door limiting device is clamped onto a car frame through the fixation clamp; the limiting rod is used for limiting, and a magnet is attracted onto a car door to achieve the purposes of stably supporting the car door and limiting the car door. The car door limiting device is convenient to dismantle and capable of reducing the working hours and improving the car coating efficiency. By means of the design of the springs and rubber, the car door limiting device can absorb shock and protect a car door. Friction force is larger. The limiting effect is more stable.
Owner:芜湖亚昌自动化技术有限公司

Connecting housing and heat dissipation device using the connecting housing

The invention provides a connection shell which is applied to a heat radiator. The heat radiator comprises a thermistor, a transmission line, a terminal and a radiating fin; the connection shell comprises a body and two clamp hooks; the body comprises a first hole and a second hole which are mutually communicated; the pin of the thermistor and the terminal respectively adapt to be inserted into the body by virtue of the first hole and the second hole to be contacted electrically; each clamp hook comprises a neck part and a head part; when the connection shell is pushed toward the fixed hole of the radiating fin by the clamp hook, the neck part deforms as the head part is pressed; after the head part passes through the fixed hole, the neck part recovers elastically to prop against the inner wall of the fixed hole, thus the connection shell is enabled to be fixed to the radiating fin. According to the invention, the assembling and fixed manner between the thermistor and the transmissionline can be improved; the pin of the thermistor and the transmission line can be contacted electrically only in need of being inserted into the connection shell through the holes at the two ends of the connection shell by assembling personnel, thus simplifying the operational procedures, and lowering the invested working hours and expenses.
Owner:DELTA ELECTRONICS SHANGHAI CO LTD +1
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