SU1289646A1 - Device for positioning and rotating work - Google Patents

Abstract

The invention relates to the processing of materials for cutting m, namely, devices for mounting parts on machine tools. The invention improves processing performance by increasing the rigidity of the fastener. The device comprises a base 1 with supports 2 base surfaces, rollers 4, an end side element made in the form of floating end clamps 5, supplied supports 6 with hydraulic cylinders 7. The axes Г-Г of the face clamps 5 are located above the longitudinal axis of the D-D device. 4 il. d (L D / N3 00 about a 4 O)

Description

The invention relates to the processing of materials by cutting, namely, devices for installing parts on metal-cutting machines.

The aim of the invention is to increase the rigidity of the fastener.

FIG. 1 shows the device, a general view; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. one; in fig. 4 is a view of B in FIG. one.

The device for mounting and rotating the part consists of a base 1 on which

end clamps 5 are located above the longitudinal axis of the D-D device.

The proposed device works as follows.

The part 15 is mounted on the supports 2 and fixed in the ends by the end 4-point 2-sided clamps 5 by moving the sliders 11 in the guides 16 by rotating the screws 12 by the handle 13.

After all the end clamps 5 0 come into contact with the part 15, the hydraulic actuator 10 is turned on and the lever 9 presses the roller 4 to the part 15.

The supports 2 basic surfaces are placed. The drive of 3 parts rotation is switched on.

with the drive 3 and the roller 4, the end side-15 and its surface is processed, made in the form of a floating J5

Claims (1)

Claims An apparatus for mounting and rotating a part, comprising a base on which supports of base surfaces are placed, rotatably mounted tightening end clamps 5, supplied supports 6 with hydraulic cylinder 7. The actuator 3 is mounted in the housing 8, where lever 9 is pivotally mounted and its 1 IDUIIRIVID tU.J 1 uiiwLj; iv iijiijii-i v DUOiv il l J „1 btu VIEW The end clamps 5 are mounted in a 20 face lateral element and a drive of rotary slider II, which are pairs between each other, characterized in that they connect the screw 12 with the handle 13 and the stiffness of the part fixing strap to the screw with a target 12. The side side element is designed as Newly, 11 is free to move relative to the symmetrically positioned relative to the part 15 in the guides 16 due to the 25 longitudinal axis of the device and in pairs the connection of fixing the screws 12 in their floating end faces that are axially mutually between themselves. direction. The springs 14 are uniformly spaced, while the axis of the face clamps sliders 11 move from the center when they are re-located above the longitudinal axis of the displacement by rotating the screws 12. Axes of the Г-Грейства. end clamps 5 are located above the longitudinal axis of the D-D device. The proposed device works as follows. The part 15 is mounted on the supports 2 and fixed to the ends with the end 4-point 2-sided clamps 5 by moving the sliders 11 in the guides 16 by rotating the screws 12 by the handle 13. After all the end clamps 5 come into contact with the part 15, the hydraulic actuator 10 is turned on and the lever 9 presses the roller 4 to the part 15. Claims An apparatus for mounting and rotating a part, comprising a base on which supports of base surfaces are placed, rotatably mounted J 1 uiiwLj; iv iijiijii-i v DUOiv il l J „1 btu face side element and drive rotate i / 4 .2 Vid Js at rig. B4ffb Srig.