SU1283210A1 - Gripping device - Google Patents

Abstract

The invention relates to the field of lifting and transport machinery, in particular to grippers. The aim of the invention is to simplify the design. The grip contains nlitu 1. On axis 3 are placed the gigs 4. In the guides 2 of the plate 1 there is placed a slider 6 mounted on the axis 7, which connects the castors 8. On the nlite 1 the spring-loaded latches 11 and 12 are rotatably mounted so that the center their rotation is offset from the center of the body. The grip is attached to the bracket 5 on the hoisting mechanism. Handle 15 is turned up. In this case, the lever 16 of the fifth 17 presses the latch II, rotates it and retracts from the slide 6. The slider 6 slides along the latch 12. The tongs 8 converge and clamp the load. 3 il.

Description

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The invention relates to a lifting and transport equipment, in particular to a tick-borne gripper, and can be used in all areas of the national economy, where the movement of cargo is carried out by a lifting and transport equipment and manipulators.

The purpose of the invention is to simplify the design.

FIG. 1 shows the capture in the working

He presses and presses against the slider 6, without preventing him from moving upwards, but without giving him the opportunity to go down himself.

In order to grip the load, the handle 15 is turned, up, the lower latch 12 is released, and the upper 11 is retracted from the slide 6 without moving down, and the cycle is repeated.

So one of the latches 11

position (with load), front view; at 10 or 12 is constantly in contact. 2 - the same, side view; in fig. 3 capture in the off position (without load), front view.

The gripper comprises a plate 1 with guides 2 mounted on axis 3, coupling. „, .. .-

hinge joint gear 4 and bracket 5. To the rank. To do this, it is enough to turn the guide plates 2 of the plate 1 to move the head 15 upwards. In this case, the lower latch 2 is released from engagement and comes into contact with the slider 6, without giving it

with a slider 6, which provides a forced automatic fixation of capture in a given work cycle. In addition, this grip design allows pushing the castors to any Velizun 6. The slider 6 is mounted on axis 7 (it can be mounted on axis 3), connecting the castors 8, and plate 1 on axis 3. On plate 1 it can be turned 20 cast iron beetles 8, which makes it possible to rise and, consequently.

The axes x 9 and 10 have two latches: upper 11 and lower 12 so that their center of rotation is offset from the center of gravity, which allows the stoppers to rotate under their own weight and abut against the slider 6. For faster rotation, the opposite ends of the upper 11 and lower The 12 latches are pressed against the compression springs 13 and 14. The latches 11 and 12 are turned and removed from the slide 6 by the locking handle.

it is possible to take or place the load in a cassette-type container and use the gripper when the parts are just lying next to each other, i.e. with a small distance between them.

The invention allows the worker to set and secure the workpiece in the lathe without additional special tools, without supporting it with his hands. This will increase operational

due to

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15 through the lever 16, on which the us- Q is reliability and safety of operation, and adjustable pins 17 and 18 are adjusted. The ends of the castors are provided with jaws 19 to grip the load.

Capture works as follows.

The grip is suspended by the bracket 5 on the hook of the lifting mechanism and is brought to the load. Then turn the handle 15 upwards (Fig. 1). In this case, the lever 16 of the fifth 17 presses the upper latch 11, rotates it and retracts from the slide 6. The slider 6 descends, slides along the lower latch 12, the castors 8, lowers, converges, and the jaws 19 clamp the load.

When the load is installed, the bottom latch 12 does not allow the slider 6 to lift up and, consequently, the castors 8 will diverge.

40

Lets out labor productivity reducing labor intensity.

Claims (1)

Invention Formula A gripper containing hinges pivotally connected to each other and with a bearing element, guides for casting hinges located on the bearing element and the mechanism for fixing the position of the latter, including a latch mounted on the bearing element and controlling them, differing in that with the purpose of simplification of the design, the locking mechanism is equipped with a handle 15 of the opus-45 guiding, which is unfolded, installed on the After installation of the load, while the lever 16 presses the lower joint leschevin, wherein the latch nyuyu latch 12 and turns it on-biased relative to the carrier leads from the slider 6, and releasing verhnyuyuelementa mounted thereon with the possible upper latch 11. Latch 11 cooks bone-engagement with the slider. 1283210 He presses and presses against the slider 6, without preventing him from moving upwards, but without giving him the opportunity to go down himself. In order to grip the load, the handle 15 is turned, up, the lower latch 12 is released, and the upper 11 is retracted from the slide 6 without moving down, and the cycle is repeated. So one of the latches 11 or 12 is constantly in contact. „, .. .- with a slider 6, which provides a forced automatic fixation of capture in a given work cycle. In addition, this gripping design allows the castors to be moved apart to any great casting beans 8, which makes it possible to rise and, consequently, to rise. it is possible to take or place the load in a cassette-type container and use the gripper when the parts are just lying next to each other, i.e. with a small distance between them. The invention allows the worker to set and secure the workpiece in the lathe without additional special tools, without supporting it with his hands. This will increase operational due to reliability and safety of work and increased Reads labor productivity reducing labor intensity. Invention Formula A gripper containing hinges pivotally connected to each other and with a bearing element, guides for casting hinges located on the bearing element and the mechanism for fixing the position of the latter, including a lever mounted on the supporting element simplify the design, the locking mechanism is equipped with -3F {g .2 X / J 17 sixteen 15