DE6911267U - GUIDE DEVICE FOR A MATERIAL ROD ON A LONG ROTATING MACHINE - Google Patents

Description

PATENT ADVOCATE!

Dr. V. BUSSE - Dipl.-Ing. D. BUSES 45 Osnabrück Mösorsiraße 20-24

Fabrique de machines Andre Bechler S.A. Moutier (Switzerland)

Guide device for a material rod on one Long skin omats

The invention relates to a guide device for a Material bar on a Swiss-type automatic lathe, with a tubular housing, furthermore with a longitudinally extending housing Support rods and with resilient material rod guide elements, which are held with their ends on the support rods.

The invention is based on the object of improving such a device, particularly with regard to low noise and ease of use.

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Case 125

i) The device according to the invention is characterized in that that the housing is divided in cross section, the upper part being mounted so that it can be opened or swiveled up and support rods and resilient guide elements, these are arranged opposite one another both on the upper housing part and on the lower housing part.

The accompanying drawing represents an exemplary embodiment of the Subject of the invention.

Show it:

Pig. I a longitudinal section,

FIG. 2 shows a section along II-II of FIG. 1, and

Fig. 3 is another cross section.

The shown guide device for a bar of material on a Swiss type automatic lathe has a tubular housing, which is divided in cross section into an upper part 1 and a lower part 2; the parts 1, 2 have the one from FIGS. 2 and 3 apparent misshapen cross-section.

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The lower part 2 is placed on supports 3, whereas the upper part is attached to swivel arms 4, only one of which is shown. is attached to the axle bolts attached to the supports 3 5 are mounted in such a way that the upper part 1 about a geometric axis parallel to the longitudinal direction of the housing can be pivoted or folded up.

In the upper part 1 support pieces 6 are only inserted and Fastening pieces 7 fastened by means of a screw 8 each, one such screw 8 also for fastening the arms 4 on the upper part of the G-housing. Two support rods 9 extend in the longitudinal direction of the housing through holes in the pieces 6, 7 · On the remaining rod sections are with their End parts resilient material rod guide elements 10 held. These elements, which are expediently made of a glass fiber reinforced polyamide and are injection molded pieces, have one circular arc-shaped central part (Fig. 2).

Similar support rods 9a, support pieces 6a, fastening pieces 7a and resilient guide elements 10a are on the lower part of the housing 2 provided, each opposite a corresponding part 6, 7 or 8,

• · · 4

The usual material rod feed ram is designated with 11 ier has a flag 12 at the rear end.

Each pair of guide elements 10, 10a forms a section a straight material guide channel, which thanks to the The ability to fold up the upper part 1 and the parts carried by it can be opened when a material bar is inserted is to be what can now be done in the transverse direction instead of as before in the longitudinal direction of the guide channel.

Claims (1)

PROTECTION CLAIMS Milling device for a bar of material on a Swiss-type lathe, with a tubular housing, furthermore mi-υ in this longitudinally extending support rods and with resilient material rod guide elements, which are held with their ends on the support rods, characterized in that the Housing is divided in cross section, the upper part being hinged or is mounted so that it can be swiveled up and support rods and resilient guide elements, these opposite one another, both on the upper part of the housing and on the housing only. Ger part are arranged.