4results about How to "Improve oil injection efficiency" patented technology

The utility model relates to the technical fields of butter filling machine, especially sealing butter filling machine, its improves oil injection efficiency, improves the convenience of processing, reduces personnel labor intensity, improves work efficiency and processing accuracy, including machine body and conveying spare, conveying spare installs on the machine body, still include oil supply device, pressing device, support device, moving device, ration valve, conical dispersion passage and stainless steel oil outlet pipe, ration valve top is set up on conveying spare output end through screw thread cooperation intercommunication, is provided with conical dispersion passage in ration valve, and multiple groups stainless steel oil outlet pipe intercommunication are set up in conical dispersion passage bottom, and conveying spare input end communicates with oil supply device, and oil supply device is used for butter delivery to conveying spare, and conveying spare is installed on the machine body through moving device, and moving device is used for driving conveying spare to move position, and pressing device sets up on the machine body, and pressing device is used for half finished product spare to press assembly forming, and support device sets up on the machine body.

This invention provides a compressor oil injection structure and method, belonging to the field of compressor manufacturing technology. The oil injection structure includes a gun body with an oil injection needle inside. The oil injection needle can move along its own axis within the gun body, and one end of the needle has an oil outlet. The gun body has a vacuum port and an oil injection port, with the vacuum port connected to a vacuuming device. When the oil injection needle moves, it can connect the oil outlet to the vacuum port or the oil injection port. This structure allows oil to be injected into the compressor after vacuuming, thereby improving the compressor's oil injection efficiency, avoiding oil spraying during the injection process, and providing a strong guarantee for the compressor's efficient production and stable operation.

The present application relates to the technical field of assembling machinery, in particular to an automobile engine shell positioning and assembling device, which comprises an assembling table and an engine shell, the shell is provided with a cylinder hole for installing a cylinder, the top of the assembling table is provided with an oil injection structure before assembling, the oil injection structure is used for injecting lubricating oil into the inside of the cylinder hole, the side of the assembling table is provided with a positioning structure for the shell during assembling, the oil injection structure is linked with the positioning structure, a low-speed motor drives a cam to periodically trigger a No. 1 movable rod, and then drives a rack and pinion linkage, so that the oil tank automatically drops and the oil drain pipe is inserted into the inside of the cylinder hole, the drive motor drives the oil drain pipe to rotate for one circle, the uniform oil injection to the inner wall of the cylinder hole is realized, the problems such as inconsistent oil injection amount and lubrication position deviation caused by manual operation are avoided, the oil injection efficiency and lubrication quality are significantly improved, and the friction damage risk during pressing is effectively reduced.

This utility model discloses a hydraulic cylinder oil injection device, belonging to the field of oil and gas pipeline technology. It includes an oil storage tank, an oil delivery pipe, a power pump, and a level measuring device. The oil storage tank holds hydraulic oil. One end of the oil delivery pipe is connected to the oil storage tank, and the other end is equipped with an oil injection nozzle, which is detachably connected to the hydraulic cylinder. A locking device is provided at the connection between the oil injection nozzle and the hydraulic cylinder to lock the nozzle. The power pump is located on the oil delivery pipe and is used to deliver the hydraulic oil from the oil storage tank to the hydraulic cylinder. The level measuring device is electrically connected to the power pump and is used to measure the actual hydraulic oil level in the cylinder, generating control commands based on the actual level to control the operation of the power pump. In summary, this hydraulic cylinder oil injection device, through the coordinated operation of its components, achieves the storage, delivery, and intelligent oil injection control of hydraulic oil. Furthermore, the locking device at the connection between the oil injection nozzle and the hydraulic cylinder ensures the stability and sealing of the connection, thus improving the overall efficiency and quality of oil injection.