在线一本码道高清

Fluid pressure actuator; manufacturing and application of general hydraulic technology and pneumatic components
  • Manufacturing method of DC submersible pump with convenient filter screen disassembly
    The utility model relates to a submersible pump, in particular to a direct-current submersible pump with a filter screen that can be easily removed. The submersible pump is an important device for deep well water extraction. When in use, the entire unit works submerged in the water and extracts groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, and fountain landscape. The hot water submersible pump is used for hot spring bathing. It can also be used for extracting groundwater from deep wells and also for rivers ...
  • Manufacturing method of hydraulic oil transfer arm device
    The utility model relates to an oil transfer arm, in particular to a hydraulic oil transfer arm device. In the operation of the oil transfer arm, for safety, generally, a single person controls the directional valve while looking at the docking device, or one person instructs another person to see the command gesture of the person. The directional valve is also usually fixed on the oil transfer arm, other equipment or bracket, and is not equipped with a movable control box. This kind of control the directional valve while watching, if the existing electromagnetic directional valve and the ...
  • Manufacturing method of novel crushing machine hydraulic device
    The utility model relates to mining equipment, and more specifically, the utility model relates to a novel hydraulic device for a crushing machine. The crusher has strict requirements on the oil temperature of the hydraulic oil. When the temperature of the hydraulic oil exceeds 52 ° c, the crusher protection system will automatically stop the operation of the crusher, resulting in production interruption. Therefore, fast and effective cooling of the lubricating oil is a necessary means for the continuous and stable operation of the crusher. Patent application publication number cn1079 ...
  • Manufacturing method of cleaning device in hydraulic system of lifting platform
    The utility model relates to a cleaning device in a hydraulic system, in particular to a cleaning device in a hydraulic system of a lifting platform. 80% of the failures in the hydraulic system are caused by oil pollution. When the hydraulic system of the lifting platform is installed, it is easy to mix various pollution impurities and affect the cleanliness of the oil. To this end, we introduce a lifting platform hydraulic Cleaning device in the system. The purpose of this utility model is to provide a hydraulic system of a lifting platform ...
  • Manufacturing method of hydraulic oil filtering device of machining center
    The utility model relates to hydraulic oil filtering, in particular to a hydraulic oil filtering device of a machining center. When the hydraulic oil is in use, mechanical impurities in the hydraulic system will be mixed into the hydraulic oil and circulate with the hydraulic oil, which will damage the hydraulic system and affect the normal work of the hydraulic system. For example, patent application number cn201720672118.8 is a processing center hydraulic oil filtering system, which is installed on the oil return pipe of the oil tank and the ...
  • Manufacturing method of integrated solenoid valve air pump module
    The present application relates to a solenoid valve air pump module, and in particular to an integrated solenoid valve air pump module. Solenoid valve is an industrial device controlled by electromagnetics, and is an automatic basic component used to control fluids. It belongs to actuators, and its commonly used driving methods include hydraulic and pneumatic. Among them, the pneumatic solenoid valve is usually driven by an air pump, and the solenoid valve and the air pump can be assembled to form an integrated solenoid valve air pump. However, some existing integrated solenoid valve air pumps generally exist ...
  • Manufacturing method for quickly detecting leakage in hydraulic oil cylinder
    The utility model relates to a leakage detection in a hydraulic oil cylinder, and particularly relates to a detection device for quickly detecting a leakage in a hydraulic oil cylinder. With the rapid development of society and economy, various industries and industries are using a large number of hydraulic transmission equipment, and the specifications and quantities used are becoming more and more diverse. Failure, often leaking in the cylinder during the jacking of the box culvert in municipal engineering ...
  • Manufacturing method of composite relief valve measuring device capable of quickly exchanging connection
    The utility model relates to the field of overflow valve measurement, in particular to a composite relief valve measurement device capable of quickly exchanging connections. The compound relief valve is an important component on the excavator's rotary motor, and it acts as a buffer when the excavator turns to a position and stops. For the detection of composite relief valve, it is necessary to detect the overflow pressure and leakage of the composite relief valve. If the overflow pressure is too high or too low, it will not play a buffer role; if the leakage is greater than the specified value, it will also drop ...
  • Manufacturing method of hydraulic locking device
    The utility model relates to a hydraulic system, and particularly relates to a hydraulic locking device. The locking of the hydraulic system is achieved through the cooperation of the locking cylinder and the two-way hydraulic lock. In the prior art, the cylinder is locked by applying force to the small cavity of the locking cylinder. The locking performance of the entire locking mechanism depends on Oil cylinder and two-way hydraulic lock. However, the area of the small cavity of the oil cylinder is smaller than the area of the large cavity of the oil cylinder. The hydraulic oil will leak from the small cavity to the large cavity, which will cause ...
  • Manufacturing method of novel ceramic cylinder liner
    The utility model relates to a hydraulic cylinder, in particular to a novel ceramic cylinder liner. Hydraulic cylinders are the core components of hydraulic power units, and they are widely used in various types of mechanical equipment. High pressure mud pump is an important equipment of oil field drilling system, which is used to transport mud downhole to complete the transmission of matter and energy. In this process, the cylinder liner is subjected to great mechanical wear. In order to ensure the stable operation of the rig, the cylinder liner needs to be replaced frequently. In this kind of back ...
  • Manufacturing method of sealing ring gland
    The utility model relates to a sealing ring gland, and the specific field is a sealing ring gland. The lifting cylinder of the cleaning device is easy to carry the sealing ring with the piston rod during the lifting process, which causes the cylinder to leak air. The cleaning lye enters the cylinder with the piston rod and causes the internal seal to be damaged by the corrosion of the lye. The manufacturer did not fix the sealing ring during the design. Well, only considering static work, and in practical applications, we need to raise all the cylinder piston rods, and the upper part has high speed rotation ...
  • Manufacturing method of hydraulic oil cylinder guiding device
    The utility model relates to a hydraulic oil cylinder, in particular to a hydraulic oil cylinder guiding device. Hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating motion, it can eliminate the deceleration device, and there is no transmission gap, and the movement is stable. Therefore, it is widely used in various hydraulic systems. ..
  • Manufacturing method of oil cylinder automatic connector
    The utility model relates to a connection device, in particular to an automatic connector for a hydraulic cylinder. At present, in addition to the stroke of the injection cylinder to meet the requirements of the nozzle stroke of the injection process, there must be enough stroke to facilitate the maintenance of the equipment. In order to achieve production automation and high efficiency, as well as functional requirements, the two functions of the injection shift cylinder are now implemented separately by two cylinders, the short stroke cylinder meets the nozzle stroke, and the long stroke cylinder meets equipment maintenance. When equipment dimension ...
  • Manufacturing method of stroke limit two-stage telescopic thrust double-acting cylinder
    The present application relates to a hydraulic cylinder, and in particular, to a stroke-limiting two-stage telescopic thrust double-acting cylinder. In the existing two-stage telescopic oil cylinder, the thrust difference between the two stages is large. When the minimum thrust is required under certain conditions of use, the two-stage cylinder warp needs to double the cylinder warp and waste material. This kind of solution cannot be realized when working conditions limit the maximum thrust and the minimum thrust. Contents of the utility model The present application provides a two-stage telescopic thrust double-acting cylinder with stroke limit to solve the problem of ...
  • Manufacturing method of shaking bag cylinder for medicine boiling granulator
    The utility model belongs to a medicine boiling granulating machine, in particular to a shaking bag cylinder used for a medicine boiling granulating machine. During the use of the boiling granulator, during the production process, it is necessary to shake the dust catching bag inside the casing and remove the dust adhered to the dust catching bag. This requires connecting the dust catching bag to the The piston rod telescopically realizes the shaking bag. The shaking bag cylinder is installed on the top of the casing of the boiling granulator and the piston rod extends into the casing to expand and contract ...
  • Manufacturing method of air cylinder
    The utility model relates to an internal combustion engine, and more particularly, to a cylinder. Most of the pistons of the existing in-line internal combustion engines are connected to the transmission mechanism through a connecting rod. When the connecting rod of a certain cylinder and the piston fall off during movement, the piston will fall directly from the cylinder liner to the transmission mechanism. In normal work, the transmission mechanism is still rotating at high speed, and the falling piston will directly damage the transmission mechanism, causing unnecessary losses, and even lead to ...
  • Manufacturing method of exchange hydraulic lifting oil cylinder with grinding guide ring for horizontal machining center
    The utility model relates to the field of a double-exchange table type horizontal machining center, in particular to an exchange hydraulic lifting oil cylinder with a grinding guide ring for a horizontal machining center. The exchange hydraulic cylinder plays a vital role in the structure of the double exchange table horizontal machining center. The structure of the exchange hydraulic cylinder determines the quality of the entire exchange system. The structure of the existing exchange hydraulic cylinder Under the load condition, due to the eccentric load, it bears the radial force, the cylinder wall and the piston ...
  • Manufacturing method of clamping oil cylinder for forging manipulator
    The utility model relates to forging equipment. At present, forging technology is one of the important technologies in industrial production. The suitable forging temperature of the forging is generally above 1000 ° C. Such a high temperature can only be grasped and clamped by a robot. The working power of the robot to grasp and clamp is generally provided by the clamping cylinder. Its working principle is: when the piston moves in the direction of the arrow, the clamping lever is driven to move in the direction of the arrow, and the clamping arm in the front palm and the clamping arm on the ...
  • Cylinder for lifting road pile and manufacturing method of pneumatic automatic lifting road pile
    [] The utility model relates to a cylinder for lifting road piles and a pneumatic automatic lifting road pile, which belongs to the field of road piles. [] Cylinders, especially those used on lifting piles, often need to control the lifting of the inner tube, and the weight of the inner tube is relatively large. Therefore, the air consumption of the cylinder is very large, especially the rise and fall need ventilation control, so The huge gas consumption results in huge gas cost for the lifting piles, which is not conducive to large-scale use. [Utility Model ...
  • Manufacturing method for practical structure of oil cylinder piston rod guide
    The utility model belongs to an oil cylinder of a harvester, in particular to a practical structure for guiding a piston rod of an oil cylinder. Harvesters, as agricultural machinery products for large-scale planting of rice, wheat, rapeseed and other crops, have been widely used in the market. Harvesters are used as high-frequency components during harvester operation. Controlling its lifting, so the life and stability of the oil cylinder is an important factor to ensure long-term stable operation of the harvester. ...
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