Lubrication device for hydraulic drawing machine

Abstract

The invention relates to a lubrication device for a hydraulic drawing machine. The lubrication device comprises a fuel tank (18) arranged below the drawing machine, a path oil distributor (13) and path oil pipes. The lubrication device is characterized in that: the lubrication device is provided with a sliding block (6) arranged on a sliding platform of the drawing machine; an automatic oil injection mechanism for a roller plunger pump is matched with the sliding block (6) and is arranged between the lower side of the sliding block (6) and the fuel tank (18); the automatic oil injection mechanism consists of a rolling pulley (4), a guide rod (2), a spring (3) on the guide rod (2), a guide rod clamp iron track (1) and a fixing bolt (15), and a plunger fuel pump (16) and a fixing bolt (17), wherein the rolling pulley (4) is hinged with the guide rod (2); the rolling pulley (4) and the fixing bolt (15) are installed on the machine body (14) of the drawing machine through the guide rod clamp iron (1); the plunger rod of the plunger fuel pump (16) is connected with the lower end of the guide rod (2); and the pump body of the plunger fuel pump (16) is connected with the fuel tank (18) through a pipeline and then connected with the path oil distributor (13). The lubrication device has the characteristics of simple structure, low manufacturing cost, convenience of operation and maintenance, automatic and adequate oil supply, low abrasion and the like.

Description

[0001] 1. Fields: [0002] The invention relates to a hydraulic wire drawing machine lubrication technology for crushing or peeling rolls of oil material slabs in the oil industry, in particular to a hydraulic wire drawing machine lubricating device. 2. Background technology: [0003] There are many kinds of hydraulic wire drawing machines used in known crushing roller or shelling roller wire drawing, and the use effects are different. Usually, more hydraulic wire drawing machines are used, mainly using two sets of flat belt deceleration drive wire drawing machines. Because large crushing rollers are very Heavy, the general size of the crushing roller with a size of Φ400×2100 weighs 1.8 tons, which is 3 times the usual weight. 1.6 tons, the total weight is about 3.4 tons, the working speed of the workbench is 7-11m / s, the workbench works back and forth, and when it reaches the end, the control valve reverses quickly, so that the workbench immediately moves in the opposite dire...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of hydraulic wire drawing machines used in known crushing roller or shelling roller wire drawing, and the use effects are different. Usually, more hydraulic wire drawing machines are used, mainly using two sets of flat belt deceleration drive wire drawing machines. Because large crushing rollers are very Heavy, the general size of the crushing roller with a size of Φ400×2100 weighs 1.8 tons, which is 3 times the usual weight. 1.6 tons, the total weight is about 3.4 tons, the working speed of the workbench is 7-11m / s, the workbench works back and forth, and when it reaches the end, the control valve reverses quickly, so that the workbench immediately moves in the opposite direction, forming a The large impact force and vibration force can only be operated at a reduced speed, generally down to about 5 meters, which makes the working efficiency of the wire drawing machine very low, and the requirements for the lubricating mechanism or device of this hydraulic wire drawing machine are relatively high. At present, the lubricating mechanism or device of the wire drawing machine adopts the roller refueling device in the oil tank, which needs to be refueled manually. If the refueling is not done in time, the guide rail slideway is often worn due to lack of oil, which will cause equipment damage and affect the service life of the equipment.

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