6 results about "Cutting oil" patented technology

The utility model belongs to the technical field of bearings, and discloses an oil seal structure of a cross bearing with a plug on the outer diameter, which comprises the plug, and an anti-trimming oil seal structure is arranged on the periphery of the plug. The anti-trimming oil seal structure comprises an auxiliary sealing ring and a main sealing ring located above the auxiliary sealing ring, and the outer diameter of the auxiliary sealing ring is larger than that of the main sealing ring. In the installation process, the auxiliary sealing ring firstly enters the cross bearing to block the installation hole so as to protect the main sealing ring located above the installation hole. The edge cutting phenomenon of the O-shaped main sealing ring in the prior art can be eliminated, the durability of the O-shaped main sealing ring is improved, and therefore the service life of the O-shaped main sealing ring is prolonged.

The utility model discloses a cutting oil separation and recovery device, which comprises a mounting seat, an isolation plate, a separation screen plate and a flow guide part, the flow guide plate is fixed at the bottom of the mounting seat, the separation screen plate is positioned above the isolation plate, the isolation plate is positioned above the flow guide plate, and the flow guide part is mounted on the flow guide plate; the upper surface of the flow guide plate is sunken downwards to form a flow guide groove, the flow guide groove is obliquely formed, the isolation plate is provided with through holes which are communicated up and down, the two sides of the isolation plate extend downwards to form supporting strips, the supporting strips are tightly attached to the inner wall of the flow guide groove, and a cavity for cutting oil to flow through is formed between the isolation plate and the bottom face of the flow guide groove. A processed product falls onto the separating screen plate and slides along the separating screen plate, most of cutting oil passes through the separating screen plate and the isolating plate and then falls into the flow guide groove of the flow guide plate, and the product and most of the cutting oil are separated.

The utility model discloses a magnetic type sensor fixing structure, comprising a mechanism main body which comprises a first surface and a second surface and is provided with a sensor installation sleeve; the fastener is assembled on the sensor mounting sleeve; the magnetic attraction part is assembled on the first face and / or the second face and used for fixing the mechanism body to the installed surface of a machine tool in a magnetic attraction mode. According to the utility model, the sensor is allowed to be placed in the sensor mounting sleeve, the direction, angle and position of the sensor are freely adjusted, and once the position is determined, the sensor can be locked and fixed through the fastener, so that the stability and accuracy of the sensor are ensured; the problem of fixing the sensor in the machine tool equipment is solved through the magnetic attraction piece. Drilling, screw screwing or gluing for adhesion are not needed, possible damage to machine tool equipment is avoided, and meanwhile the installation time and cost are saved. The powerful adsorption capacity of the magnetic attraction piece can ensure that the sensor can be effectively prevented from falling off and losing efficacy when the sensor faces vibration and impact of cutting oil.

The application provides a cutting oil for glass processing, which comprises a dimer acid with a molecular formula of C 36 H 64 O4, and a structure formula is shown as follows. The cutting oil for glass processing provided by the application effectively improves the settling rate of glass powder in the glass processing process after the dimer acid is added. The application further provides a preparation method and application of the cutting oil for glass processing, and a method for improving the settling rate of glass.

The utility model discloses water pipe cutting equipment, which relates to the technical field of metal pipe processing and comprises a cutting table, a collecting tank is mounted in the cutting table, the upper end of the collecting tank penetrates through the top wall of the cutting table, a filter screen is inserted into the inner bottom side, close to the cutting table, of the collecting tank, and a water pump is mounted on the inner bottom side of the cutting table. The liquid inlet end of the water pump is connected into the collecting tank through a pipeline, the liquid outlet end of the water pump is connected to a spray head installed on the inner side wall, close to the top end, of the collecting tank through a pipeline, and a through hole penetrating through the collecting tank is formed in the side wall, located at the lower end of the spray head, of the collecting tank and is in sliding fit with the pipe fitting. Cutting oil filtered by the filter screen is pumped out of the collecting tank through the water pump and sprayed to the cutting position of the saw blade and the pipe fitting through the spray head for cooling operation, and chippings generated by cutting the pipe fitting through the saw blade are shielded through the arc-shaped wall and fall into the collecting tank. And then the mixed liquid of the chippings and the cutting oil is filtered by the filter screen and falls into the inner bottom side of the collecting tank to realize the cutting oil circulation operation.