SU1291231A1 - Arrangement for axial securing of parts,,particularly,,coils - Google Patents

Abstract

The invention relates to the field of engineering, mainly to the auxiliary equipment of the rolling industry. The purpose of the invention is to increase reliability. When the device is mounted on the shaft 4, the operator rotates the handle I5 with the eccentric 14, allowing the latch 2 to lift. Do not release the handle 15 with the eccentric 14, the operator installs the device on the shaft 4 of the winding assembly up to its stop in the coil. After that, the handle 15 is lowered, and the elastic element 16 moves the eccentric 14 to its original position. Together with it, the block 13 and the latch 2, which is inserted into the groove on the shaft 4, move. The release of the coil during removal of the device from the shaft 4 occurs in the reverse order. 4 il. A-A (L 1417 Fig.Z

Description

The invention relates to mechanical engineering, mainly to receiving and receiving units for drawing and cable equipment.

The purpose of the invention is to increase reliability.

Figure 1 shows the device on the shaft of the winding unit, a general view; figure 2 - the same, outside the shaft of the winding unit; on fig.Z - section aa in figure 1 (in the position of fixing the coil in the axial direction); figure 4 - the same (in the unlocked position of the coil).

The device includes a hollow body 1, an articulated latch 2 mounted to it with its side surfaces to interact with the walls of the groove 3 of the shaft 4 of the winding machine 5, articulated with the hollow body 1 of the ring 6, mounted in the last fingers 7-9, pins 10-12 articulated respectively with fingers 7 and 8, bar 13 and eccentric 14 with handle 15, as well as elastic elements 16 and 17, respectively connected first with eccentric 14 and pin 12 and the other with pin 11 and pin 10 mounted in latch 2. Pins 11 and 12 mount rings in rings 6.

The device works as follows.

Before mounting the device on the shaft 4 of the winding unit 5, the operator rotates the handle 15 with the eccentric 14, allowing the latch 2 to rise to the upper position (Fig. 4). Do not release the handle 15, the operator installs the device on the VSH1 4 of the winding assembly 5 all the way into the coil 18, after which

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the knob 15 is released, and the elastic element 16 moves the eccentric 14 to its original position. Along with it, the block 3 and the latch 2, which enters the groove 3 on the shaft 4, move. If necessary, remove the coil 18, i.e. to release it from fixing on the shaft 4, the device is removed from the latter in reverse order.

The technical and economic effect of the implementation of the invention is provided by an increase in reliability compared with the basic object.

Claims (1)

Invention Formula A device for axially fastening parts, preferably coils on a shaft of a winding assembly, comprising a hollow body and a latch articulated thereto, mounted to interact with its side surfaces with the grooves of said shaft, with the aim of improving reliability, it is provided with - membranous rings with hollow body mounted in the last fingers, pins articulated with corresponding 1 fingers, block and eccentric with handle, as well as elastic elements, one of which is connected with the eccentric and one of the pins, and the other with the other of the pins and the latch, while the pad is articulated with one finger with the ability to interact with the latch, and the eccentric is mounted with the ability to interact with the block. thirty 35 40 / eight / ////////////////////////////////////////////////// Fig.jH Editor N. Tupitsa Order 68/10 Circulation 733 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, Projecto st., 4 Compiled by V. Greenberg Tehred L. Oleinik Proofreader M. Pojo