SU1252166A1 - Gripping device - Google Patents

Description

The invention relates to mechanical engineering and can be used: -THE THROUGH 13 to supply workpieces for packs with CC in manipulators.

The aim of the invention is to improve the reliability of

Fig, 1 shows a gripping device, a slit; in FIG. 2, occupant A in FIG. 1.

The gripping device consists of a body of 1 5 cups 2 with radicals. -1 with grooves and axial bore. In the glass there are installed a spiral squeak 3 of three-jaw chucks that are exhausted along with a gear collar: -S1m 4 ,, to a gear 5, which has

casing end teeth, keys 6 feathers

giving the rotation from the gear wheels to the glass 2, the end stop 7, made in the form of a rod with radically located petal.; shi. tooth gatog wheel 8 and limiter 9 ,, siovanch cams 10, interchangeable cams 11, rails 12, springs 13 ;,

Pickup devices are as follows: 1M prototype ,.

works

 using a power cylinder (not shown), rails 12, gear j, spiral disk 3 hours, cams 11 is clamped in the device, transferred to B, the cartridge of service equipment j is set to. Then the part is clamped. In the cartridge of the equipment being serviced, the 5 cams are unclasped. Three reverse movements of the slats and the device returns to Р a similar strip.

If it is necessary to grip parts of different diameters, the rake, for 7; rep- lngia to the machine caliper (not shown); on command, rotates — the gear KOJTeco 5, Prulina 13 is compressed, the torus:; cBb; s, the wheels 5 go out of 1), Ep.tapek with face-1, and the teeth of the case i S c gcan 2 rotates T g, 1; under; zkzh1-1yh body 1 and spiral-: with - :; o - | D 1skl 3. while this fist jaws 9 races; with ;. ; mc i.pi convergence mc to a definite r: .pichinu,

 Prr1 podobkhodikost and on command a gear wheel 8, and when fiCMoiiiji screw pair is carried out

movement of the end stop 7

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Claims (1)

A gripping device comprising a housing in which the clamping and regulating mechanisms with the drives for moving them are located, characterized in that, in order to increase the reliability of operation, the clamping mechanism is made in the form of a three-jaw chuck, the spiral disk of which is connected to the drive by means of a rack and pinion transmission, and the regulating mechanism includes two gears, an end stop made in the form of a rod with radially spaced petals, and a cup in which radial grooves and an axial hole are made, end stop petals and three-jaw chuck cams are placed in the grooves of the cup, the end stop rod is located in the axial hole of the cup with the possibility of axial movement using a threaded pair, the screw of which is placed on the end stop rod, and the nut on the first gear wheel of the adjusting mechanism located between the cup and additionally introduced by a limiter mounted on the housing, the second gear wheel mounted on the cup with axial movement and pressed against the housing by a spring located between the first and second gears, in addition, on the housing and on the second gear wheel, mating end teeth are made. SU .... 1252166 ¹ 252! 6b