SU6324A1 - Machine for mass production of products in the form of a rotating body - Google Patents

Description

The proposed machine for mass production of wood products in the forne of the body of rotation from pre-I decorated into a cylinder and equipped with | the axial bore of the blanks is shown in the drawing, in which FIG. 1 I depicts a schematic side view of the machine; FIG. 2 - front view of the machine, | FIG. 3 is an axial vertical section thereof and FIG. 4 - plan view |

The machine is equipped with a drum 1 (Fig. 8) I with grooves machined at the ends, I in which spindle 2 is inserted, carrying each pulley .2 and spring 2. | Steel fist washers 3, cut in the upper half almost n-pet, are located at the ends of the cylinder and I are screwed tightly to the main frame, in which axis 5 is inserted, slowly and rotating with drum 1, counterclockwise. During the rotation of the drum 1, when the spindles 2 move from the first quarter to the second, the middle groove of the drum 1 from the magazine 6 enters the workpiece 7, previously processed in the form of a cylindrical disc with a hole drilled along its axis. At the end of the second part, the workpiece is finally centered, set by the spindle 2, due to the pressure of the fist washer 3.

In the third quarter of the spindle 2, with its pulleys 2, they approach the belt 8-, which is why they get clockwise rotation at speeds up to a thousand revolutions per minute. The shnindles 2 are clamped, the workpiece 7 rotates together with them and is processed in the third quarter of the corresponding profile by milling cutters 9 mounted on axles "j," 3, "3. , "five. dQ, receiving rotation from a drive and rotating clockwise at a speed of six thousand revolutions per minute in frame 10, which for easy changing of worn milling cutters is made from the main frame 4. Milling cutters 9 have different diameters, thickness and profile and fit

Mil axis ttj,% 4%; % staggered. When the workpiece 7 is transferred to the fourth quarter, its processing ends with the finishing knives 12 firmly fixed in the outer frame 11. At the end of the fourth quarter j, the finished and completely finished workpieces are cut off and they are reset to I.

At the beginning of the first quarter of the spindle 2, thanks to the spring} 1am. Obtain from the remnants of the previous billet, move apart and automatically move to the position for gripping: the next billet from the magazine 6.

II p e d m e t pate n t

A machine for mass production of wood (solid-shaped body parts turned out from pre-shaped cylinders and provided with an axial bore blanks, characterized by i using drum 1, j rotated along with its axis 5 from the engine and fitted with annular

grooves: in the middle part - for receiving from the store 6 blanks and but the ends - for placing a row of spindles 2 carrying, each, pulley 2 and spring 2, pr1G (Kimyuschuyu spindle, respectively, to one of the fixed fist washers 3, so decorated that they, on one part of the revolution of the drum 1, bring together the opposite spindle 2 to receive the workpieces, and on the other allow the springs 2 to retract the spindle 2 to the sides in order to release the i-product, which drum 1 serves to bring to them the blanks for the belt 8, forcing these blanks about their axes, and carrying out the same blanks, in order to design them in products - first by getting 1x from the drive rotation of the milling cutters 9 of the corresponding profile, mounted on the axis "j," 2, "a - .. installed in sliding box 10; and then - immobile, so; ke fixed in the father's box 11 of the finishing knife 12.

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