SU406612A1 - DEVICE FOR AUTOMATIC FEEDING OF LUBRICATION IN THE ORIGIN OF DEFORMATION OF PREPARATIONS - Google Patents

Description

one

A device is known for automatically supplying lubricant to a deformation zone of blanks, comprising a dispenser mounted on a frame with a metering mechanism.

A disadvantage of the known device is the difficulty of controlling the supply of lubricant to the deformation zone from the point of view of ensuring economical operation.

In order to improve the operation of the device and to ensure economical consumption of lubricant in the proposed device, the dosing mechanism is designed as a curved gate mounted with two parallel plates with a profile corresponding to the path of movement of the workpiece equipped with a rack that engages a blotter mounted on the shaft of the rotary drum mounted on one of the plates, on which a cable is wound, connected at one end with a counterweight, and the other with a turntable, at installed on an axis with the possibility of interaction with the workpiece, while the dispenser is mounted on one of the plates, and in the gate there are holes corresponding to the holes of the plates.

FIG. 1 shows the installation of the proposed device on the press; in fig. 2 - the proposed device, a general view; in fig. 3 is a diagram of the device in the initial and final position.

The device is installed on the frame / press, equipped with racks 2.

Positions 3, 4 and 5 and the mechanism 6 of the transfer of blanks are provided on the frame.

The device contains a dispenser 7 mounted on a plate 8 located parallel to the plate 9. Between the plates 8 and 9 is placed a gate 10, the profile of which corresponds to the path of movement of the workpiece from position to position. The gate is equipped with a rail}}, it also has holes 12, the dimensions of which correspond to the volume of the dose of lubricant.

The gate is moved from the axis of the bar 13 installed on it, on which is attached the end of the cable J4 wound on the drum 15, on the shaft of which gear 16 is installed, which engages with the rail //. At the free end of the cable is fixed counterweight 17.

Plank 13 is installed with the ability to interact with the workpiece 18. When the workpiece is exposed to the plank, the gate 10 is driven by gear 16. When combining the holes of the chibera and plates, the lubricant from the dispenser falls on the workpiece.

The elements of the device return to their initial position under the action of the counterweight, after the workpiece ceases to interact with the bar.

Subject invention

A device for automatically supplying CAiasKH to the deformation zone of the workpieces, comprising a dispenser mounted on the bed with a metering mechanism, characterized in that, in order to improve the operation of the device and to ensure an economic consumption of lubricant, the metering mechanism is designed as a curved gate with a profile located between two parallel plates located corresponding to the path of movement of the workpiece, equipped with a toothed rack, meshed with a gear mounted on the shaft of the rotary a drum mounted on one of the plates on which a cable is wound, connected at one end with a counterweight, and the other with a swivel bar mounted on an axis that can interact with the workpiece, while the metering device is mounted on one of the said plates, and holes corresponding to the holes of the plates.

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