CN101258274B

CN101258274B - Fastening of components to spinning machines by tightening straps

Info

Publication number: CN101258274B
Application number: CN2006800328306A
Authority: CN
Inventors: P·曼; S·克拉威茨
Original assignee: Oerlikon Textile GmbH and Co KG
Current assignee: Oerlikon Textile GmbH and Co KG
Priority date: 2005-09-07
Filing date: 2006-09-01
Publication date: 2012-11-14
Anticipated expiration: 2026-09-01
Also published as: DE102005042589A1; JP2009507186A; WO2007028548A1; EP1922441A1; DE102005042589B4; CN101258274A; JP4837039B2

Abstract

In order to achieve simple fastening in particular of components to spinning machines in a manner which does not require supporting elements to be divided for processing, it is proposed to use tightening straps (7, 8) for the fastening, which tightening straps (7, 8) can be suspended in pins (11) of one of the components (1) at one end by means of holes (9, 10), partly loop around the supporting element (3, 4) and can be placed tightly against the supporting element by means of a tightening device (12/13/14) and produce a clamped connection.

Description

Be used for keeping managing the fixedly device of the parts of loom

In the patent documentation of German Democratic Republic numbering 29797, disclosing a kind of being used for is fixed to two devices on the maintenance pipe parallel, that be arranged side by side with spindle cartridge housing (Spindellagergeh usen).Should fixedly be to realize by means of encasing the holder that keeps pipe.Need to carry out mach holder for this reason.This advantage that is clamped and connected is that in order to settle holding element such as screw, this supporting member is without any need for the processing relevant with the interval.Opposite these parts can be directly with arbitrarily, and especially the separation distance at uniform processing station is settled.

Task of the present invention is to propose a kind of simpler with not too complicated fixed form, especially fixing loom parts on the maintenance pipe of two parallel distributions or bar.But the present invention also is suitable for only keeping fixed part on the pipe at one.

In one first embodiment, this device is suitable for that parts are fixed at least one and keeps on the pipe.It has can be crooked near the tension band that its two ends, has the hole; This tension band can be suspended in the tensioning apparatus that acts on the parts through its another end through the pin shape keeper neutralization that one of them end is suspended on the parts; By means of it, partly the tension band round the side face of parts can be tensioned.

If one to keep pipe to go up columniform, so parts around the resistance that keeps pipe to rotate obviously with the chucking power of tension band, with tension band and the coefficient of friction between keeping managing and other influence relating to parameters and limit by them.For fear of these restrictions, keeping pipe or keeping bar not to be round, for example is oval.Therefore device will be advantageously used in fixed part on two maintenance pipes that extend in parallel.In this case, two reverse tension bands oppositely together are tensioned around two tensioning apparatus that keep pipe to be provided with and be engaged on wherein through these two tension bands.Do not exist parts to center on the danger that two keepers reverse this moment.

Second embodiment on a keeper that is used for parts are fixed on two parallel distributions; Be provided with one long can crooked tension band, the end that its two have a hole is inserted into two strands of tension bands of maintenance pin neutralization of pin shape, and the tensioner with respect to the parts tension is tensioned between the pipe by means of keeping at two.

Some embodiment of device have been shown in each figure of accompanying drawing.Wherein

Fig. 1 is through having two cross sectional view that keep pipe of two tension bands;

Fig. 2 is through having two cross sectional view that keep pipe of a tension band;

Fig. 3 is the view of the tension band of a weak point;

Fig. 4 is the side view of the tension band of a weak point;

Fig. 5 is a clamping device shown in Figure 2 view from nip side;

Fig. 6 is the clamping device vertical view of Fig. 2.

Below in the application of fixing spindle cartridge housing, the present invention is showed and describes with regard to the present invention.Should be appreciated that the present invention also can be advantageously used in fixedly other parts of spinning machine.

Spindle cartridge housing 1 has been shown in Fig. 1 and 2, and wherein their spindle 2 is just represented with axis.The spindle cartridge housing is separately fixed on two maintenance pipes 3 and 4 and has the half-round recessed 5 that is used for this purpose, and they are adjusted on the external diameter that keeps pipe.The spindle cartridge housing is advantageously processed by compression casting.

In recess 5, be processed with groove 6, in the embodiment in figure 1, two flexible tension bands 7 preferably made of steel and 8 are arranged in this groove.Tension band depends on their operating position in the size aspect length, width, thickness, the material.For the low light-duty fixing situation of requirement of strength, also can use the tension band that is made of plastics.The advantage that the tension band that is made of plastics has is that they have the coefficient of friction that is higher than steel and therefore when only it is less around the trend that keeps the pipe slip when keeping on the pipe fixedly for one.In order to prevent to be torn by the hole in the tension band of plastics manufacturing, the end of accepting these holes of tension band can be strengthened through coating, clamping plate or analog.

The

tension band

7,8 that in Fig. 3 and 4, is shown specifically has hole 9 and 10 on its end, their edge is crimped on a side.Tension band is suspended in the maintenance pin 11 through their circular hole 9, and the latter is arranged in the groove 6.They can insert in the cartridge housing 1 or when this cartridge housing be to be molded in the cartridge housing when processing by compression casting.Tension band is suspended in the otch 12 of drag board 13 around the side face setting that keeps pipe 3 and 4 with through their elongated hole 10.

For fixing spindle cartridge housing 1, with drag board 13 by means of screw 14 with respect to the tension of spindle cartridge housing with

tension band

7 and 8 tensionings, up to their tension ground round keeping managing 3,4.

In the embodiment of Fig. 2, used a kind of long tension band 15, it has only round hole 9 on two ends.It is suspended in through an end in one of them groove 6 that keeps in the pin 11, and spindle cartridge housing 1 is placed to and keeps being pushed into another groove with tension band on the pipe 3,4 then, and directly it ends the back at the maintenance pin 11 of this groove to button.Holder 16 keeps being placed on the tension band and by means of screw 14 between the pipe at two to be strained with respect to the spindle cartridge housing, is centered on up to two strands of tension bands 15 to keep pipe 3,4 to strain.

The Reference numeral table

1 spindle cartridge housing

2 spindle axis

3 keep pipe

4 keep pipe

5 recesses

6 grooves

7 tension bands

8 tension bands

Circular hole in 9 tension bands

Elongated hole in 10 tension bands

11 keep pin

12 otch

13 drag boards

14 screws

The tension band of 15 length

16 holders

Claims

1. be used for keeping on the pipe the fixedly device of the parts of loom at least one; It is characterized in that, be provided with flexible tension band (7,8); It can be suspended in through its end that maintenance pin (11) on the parts (1) is gone up and keep pipe (3 through its another end twining; 4) can fix through the tensioner (12,13,14) that is placed on the parts after at least a portion of side face with being tightened up.

2. according to the described device of claim 1; It is characterized in that tension band (7,8) has first hole (9) and second hole (10) near its two ends; By means of said first hole and said second hole; Tension band can be suspended in the maintenance pin (11) on the parts (1) with parts on the otch (12) with respect to the tensioner (12,13,14) of parts tension in.

3. according to the described device of claim 2; It is characterized in that; Said second hole of tension band is microscler; Tensioner has drag board (13), and this drag board is provided with two otch (12), and this drag board may be engaged in said second hole (10) of tension band and tensioner has tensioning screw (14).

4. according to described device one of in the aforementioned claim, it is characterized in that said first hole (9) and said second hole (10) of tension band (7,8) have curling edge on a side.

5. according to the described device of claim 1, it is characterized in that the parts of said loom are the spindle cartridge housing.

6. according to the described device of claim 1, it is characterized in that said maintenance pipe is cylindrical.

7. according to the described device of claim 1, it is characterized in that the side face of said maintenance pipe is cylindrical.

8. be used for keeping managing the fixedly device of loom parts at two; It is characterized in that, be provided with flexible tension band (15), it has hole (9) on its two ends; By means of this hole; It can be suspended in the maintenance pin (11) on the parts (1) and can strain the ground roof pressure on the side face that keeps pipe by means of the tensioner of straining with respect to these parts (16,14) in the middle part at it afterwards at least a portion of twining the side face that keeps pipe (3,4).

9. according to the described device of claim 8, it is characterized in that tension band (15) respectively has a hole (9) near its two ends, by means of this hole, it can be suspended in two the maintenance pins (11) on the parts (1).

10. according to aforementioned claim 8 or 9 described devices, it is characterized in that the hole (9) of tension band (15) has curling edge on a side.

11., it is characterized in that the parts of said loom are the spindle cartridge housing according to the described device of claim 8.

12., it is characterized in that said maintenance pipe is cylindrical according to the described device of claim 8.

13., it is characterized in that the side face of said maintenance pipe is cylindrical according to the described device of claim 8.