SU1555105A2 - Arrangement for fixing and clamping fixtures-pallets - Google Patents

Abstract

The invention relates to a machine tool industry and can be used to clamp satellite devices. The purpose of the invention is to improve the reliability of clamping satellite devices. The device is equipped with a lever fixed on the wheel shaft. The latter is pivotally connected to a spring-loaded rod, the other end of which is movably mounted in the opening of the pivot bearing, which is fixed to the housing. Spring-loaded stem creates additional hold and increases clamping force. 4 il.

Description

The invention relates to a machine tool industry, can be used for clamping satellite devices on numerical control machines and is an improvement to the device according to the author. If 870056.

The aim of the invention is to improve the reliability of clamping satellite devices.

Figure 1 shows the device, a general view; figure 2 - section aa in figure 1; on fig.Z - section bb in figure 1} in figure 4 - view b in figure 2.

A device for fixing-clamping satellite devices 1 comprises a housing 2 with guides 3, movable pins 4, clamps 5 and packages of pre-compressed springs 6.

The mechanism for moving the pins 4 and the tacks 5 contains the slats 7 and 8, kinematically interconnected by means of the wheel 9 and equipped

Cams 10, two rocker arms 11 and rolling elements - rollers 12. A lever 13 is rigidly mounted on the shaft 9 of the wheel 9, which is pivotally connected to the spring-loaded rod 14. The other end of the rod 14 is movably mounted in a rotary support 15, which is fixed pivotally in the housing 2.

The yokes 11 are fixed on the x 16 axles installed in the housing 2, and the fingers 17 and 18 are fixed on the yokes 11. The finger 17 contacts the cam 10 and the finger 18 with pin 4. The rails 7 and 8 have grooves 19 in which rolling bodies 12 in contact with a conical element 20 placed in housing 2 and through a package of springs 6 with catch 5. Reiki 7 and 8 move in grooves 21. On the manipulator (not shown) to change satellite devices 1 set

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Claims (1)

Claim Device for fixing and clamping satellite devices by ed. No. 870056, characterized in that, in order to increase the reliability of the clamping devices of satellites, it is equipped with a lever rigidly mounted on the shaft of the wheel, a spring-loaded rod and placed in the housing with the possibility of rotation of the support, in ₃ θ of which a cylindrical hole is made, with one end the rod is pivotally connected to the lever, the other is installed in the hole of the support with the possibility of movement along the axis of the latter. ¢, .. ( Bb B 12 20 FIG. J & udb ”ψ f-“ At ____ gtr ^ 8 FIG. to