CN101006217A

CN101006217A - Spindle support for ring spinning frames

Info

Publication number: CN101006217A
Application number: CNA200580028332XA
Authority: CN
Inventors: P·曼; H·W·坎普
Original assignee: Saurer GmbH and Co KG
Current assignee: Oerlikon Textile GmbH and Co KG
Priority date: 2004-08-24
Filing date: 2005-08-03
Publication date: 2007-07-25
Also published as: WO2006021296A1; JP2008510896A; DE102004041098A1; EP1789616A1

Abstract

The invention relates to a ring spinning frame which comprises two adjacent longitudinal supports for the spindle bearing housing (8) between which the spindle bearing housing passes through. According to the invention, both of the longitudinal supports (1, 2) are arranged in a vertical manner on top of each other, in order to reduce the amount of space required for said device in the horizontal direction. The spindle bearing housing is adjacent to the longitudinal supports and therefor does not increase the space required in the vertical direction.

Description

The spindle support that is used for ring spinner

Technical field

The present invention relates to a kind of spindle support that is used for two parallel longitudinal carrier forms of ring spinner, spindle bear box thereon can be fixedly clamped.

Background technology

A pipe is set as spindle support by DE7417794U1 is known.This pipe is a kind of cheap semi-finished product, and it only requires processing like this, i.e. its hole that must be provided for holding spindle with the spacing of the ingot distance of relative set.

DD29797 discloses a kind of spindle support of form of two pipes that are arranged side by side, and can fasten the spindle bear box by means of batten clip thereon.This needn't process support spindle bear box pipe.The spindle bear box can be with ingot arbitrarily apart from being fixedly clamped on pipe.But show that pipe be arranged side by side requirement very many space, particularly pipe in the horizontal direction requires relative spacing, this spacing allows to pass the spindle bear box.This has damaged the motion possibility of possible layout and other operating mechanism of ring spinner.

Summary of the invention

Therefore task of the present invention is to propose a kind of more favourable spindle support arrangement.The feature of enumerating in the characteristic of the present invention by independent claims solves this task.This arrangement only requires small structure space in the horizontal direction, and can not improve the structure height of ring spinner, because it remains within the structure height of necessity of spindle bear box.

Description of drawings

In each accompanying drawing, embodiments of the invention have been schematically illustrated.Wherein:

Fig. 1 is the cross-sectional view in the spindle zone of ring spinner;

Fig. 2 is the fixing details of longitudinal carrier;

Fig. 3 and 4 is flexible programs of the longitudinal carrier of other type.

The specific embodiment

Spindle support by Fig. 1 and 2 comprises two

pipes

1 and 2 that extend along ring spinner, and they vertically are fixed on the spindle supporting bridge 4 mutually by means of clamping element 3 stackedly.Not only spindle supporting bridge 4 but also clamping element 3 have the

semi-cylindrical bearing shell

5 and 6 consistent with the diameter of spindle support pipe 1,2.Clamping element 3 is fixed on the spindle supporting bridge 4 by screw element 7.Spindle supporting bridge 4 preferably is arranged on the intermediate support of ring spinner, and therefore

spindle support pipe

1 and 2 preferably extends to intermediate support ground from middle bearing from spindle supporting bridge to spindle supporting bridge in other words.

On

spindle support pipe

1 and 2 between two spindle supporting bridges 4 in succession by a plurality of spindle bear boxes 8 that are fixedly clamped.They have the

semi-cylindrical bearing shell

9 and 10 consistent with the diameter of spindle support pipe for this purpose equally.Realize clamping by lath 11, described lath can be fixed on the spindle bear box 8 by means of screw element 12.Above spindle bear box 8, show a spindle 13 and a tangential belt 14 that drives this spindle.

As seen from Figure 2, one of them in the bearing shell of spindle supporting bridge 4 and clamping element 3 thereof, the bearing shell 6 below preferred ' not accurately columniform.Top and following 1/4th of this bearing shell press off each other or rather with the small quantity that is no more than 0.3mm～0.5mm.Can avoid the manufacturing tolerance in the spacing of spindle supporting bridge 4 and the bearing shell of spindle bear box 8 in this way, this can show as the replication of system.

Self-evident, replace the bearing shell 5 or one of 6 or replenish of spindle supporting bridge 4 as it, the bearing shell 9 of spindle bear box 8 or one of 10 also can have this and deviation semi-cylindrical shape.The exact position of spindle bear box guarantees by other accurate semi-cylindrical bearing shell.At least one spindle support pipe 1 wherein or 2 and the affiliated

bearing shell

9 or 10 of spindle bear box correspondingly accurately is set just must accurately be set, and allow its position of related features.

In order to guarantee the exact position of spindle bear box 8, must guarantee

spindle support pipe

1,2 each other accurate vertical positions.To abut in the left margin in hole be conclusive to spindle support pipe 2 for this reason.This also is the situation by the structure of for example rectangle of the position of bearings that is used for spindle support pipe 2.

Spindle support pipe

1,2 preferably has consistent size.But as seen from Figure 3, one of them spindle support pipe 2 ' also can have is less than the size of being responsible for 1.The load of spindle bear box 8 is mainly born by top spindle support pipe 2 at this, following spindle support pipe 2 ' only guarantee the exact position of spindle bear box 8 at this.

But also can replace by the bar 15 of one of them spindle support pipe of Fig. 4 by a solid material.Self-evident, the position of the spindle support 2 below in the embodiment of Fig. 3 and 4 ' in other words 15 is allowable error correspondingly.

Reference numerals list

1 longitudinal carrier

2 longitudinal carriers

3 clamping elements

4 spindle supporting bridges

5 bearing shells

6 bearing shells

7 retaining thread spares

8 spindle bear boxes

The bearing shell of 9 spindle bear boxes

The bearing shell of 10 spindle bear boxes

11 clamp lath

12 retaining thread spares

13 spindles

14 tangential belts

15 bars

Claims

1. be used for the spindle support of form of two parallel longitudinal carriers of ring spinner, the spindle bear box that can be fixedly clamped thereon is characterized in that: described longitudinal carrier (1,2) is vertically mutual to be provided with stackedly.

2. by the spindle support of claim 1, it is characterized in that: described longitudinal carrier is a pipe (1,2).

3. by the spindle support of claim 2, it is characterized in that: described pipe (1,2) has columniform cross section.

4. by the spindle support of claim 2, it is characterized in that: described pipe (1,2) has consistent size.

5. by the spindle support of claim 2, it is characterized in that: described pipe (1,2) is of different sizes.

6. by the spindle support of claim 1, it is characterized in that: one of them in the described longitudinal carrier (15) made by solid material.

7. by the spindle support of claim 1, wherein said longitudinal carrier is contained in the columniform bearing shell, it is characterized in that: the described bearing shell (6 ') that is used for one of them longitudinal carrier (2) is configured to Long Circle (l  ngsrund) slightly.

8. by the spindle support of claim 1, wherein the spindle bear box is contained in the semi-cylindrical bearing shell, it is characterized in that: the described bearing shell (10) that is used for one of them longitudinal carrier (2) is configured to Long Circle slightly.