CN1033924C - Halter in spinnereimaschinen-streckwerken - Google Patents
Halter in spinnereimaschinen-streckwerken Download PDFInfo
- Publication number
- CN1033924C CN1033924C CN93112957A CN93112957A CN1033924C CN 1033924 C CN1033924 C CN 1033924C CN 93112957 A CN93112957 A CN 93112957A CN 93112957 A CN93112957 A CN 93112957A CN 1033924 C CN1033924 C CN 1033924C
- Authority
- CN
- China
- Prior art keywords
- spring
- support
- slide
- switch cam
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/46—Loading arrangements
- D01H5/50—Loading arrangements using springs
- D01H5/505—Loading arrangements using springs for top roller arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an upper roller stand in the extending structure of the spinning machine. The upper roller stand is forced by the spring pressure. Different material textile fiber requests for different pressure applied on the upper roller stand. In order to make the pre-pressure of the upper roller stand adjustable, a spring seat of adjustable switch cam in the bracket can be used to adjust the pressure spring. The adjustable spring seat is supported by an elastic reed which is adhesive to the stand, which guarantees that two spring seats are in parallel position at almost all times, and also guarantees the compensation of transfer distance.
Description
The present invention relates to the in-house support of a kind of spinning machine drafting.Described in DE3925004 C2, this support is made of plastics, be mounted in supporting--the upper roller frame of the spinning machine drafting mechanism in the pressure rod, this supporting--pressure rod has one with the coupled slide of screw, so that guide rod is moved relative to slide by means of hinge type bool, this guide rod is provided with the saddle that is used to install roller shaft, respectively is bonded with the bearing of a spring base as the compression spring that produces active force on slide and guide rod, and compression spring just is installed on the above-mentioned bearing.The pretightning force that will change compression spring in this support is impossible.
Task of the present invention is, improves above-mentioned support, makes its needization expense additional installation fee seldom just can guarantee that the pressure to top roller different load level is regulated in support.
The solution of this task is, in the support of the top roller of above-mentioned spinning machine drafting mechanism, in two spring bases one can move axially in support and be guided by stretchably by means of the switch cam that is used to adjust load, this spring base and flexible reed bonding, this reed can be done the compensation of conversion stroke to the spring base that moves, wherein, switch cam can be inserted in this support, and be supported on mobile spring base and supporting--between pressure rod or this support, but and can be from supporting--this switch cam is regulated with special manipulate tools in the outside of depression bar.
This shows, be adjustable at the bearing of the support internal pressure spring that is made of plastics, and carries out the compensation to the conversion stroke simultaneously.Do not need more cost just to enlarge the application possibility of this support thus, because, with an elastomeric spring seat that forms in support and the pretightning force that the switch cam that is supported on this spring base just can be regulated compression spring, above-mentioned switch cam also is made of plastics.
When being adjusted in the switch cam that leads in the support with the plug-in type manipulate tools, switch cam makes spring base overcome spring force and moves.Owing to hold the stroke compensation that the elasticity of the reed of spring base has realized that when pressure is regulated spring base is required, thereby make it have the position almost parallel with another spring base.
According to another kind of version of the present invention, the support with slide, hinge type bool, guide rod, elastic spring and two spring bases is an integrated member that is made of plastics, and the dividing plate shape structure of hinge type bool allows guide rod to move with respect to slide.
According to another version of the present invention, in a support with upper spring seat movably, this spring base is positioned on the elastic spring that is bonded in slide, and lower spring cup then is bonded in guide rod.
In another version of the present invention, in a support with lower spring cup movably, this spring base is positioned on the elastic spring that is bonded in guide rod, and upper spring seat then is bonded on the slide securely.Thus, can select efficient pressure adjustment for the different Application Areas of support.
In another version of the present invention, switch cam is installed in the slide, upper spring seat and the switch cam of the power of compression spring through moving acts on supporting--on pressure rod or the slide, wherein, switch cam is by supporting--a groove of pressure rod stretches out, and available special manipulate tools is in supporting--this switch cam of pressure rod adjusted.Thus, with a switch cam that is inserted into removably in the support slide can be in order to regulate pressure rotating switch cam and need not add a rotational pin is installed.With one from supporting---the manipulate tools of inserting switch cam above the pressure rod is rotating switch cam simply also.Same support also can be used for other purpose and switch cam is not installed.
Be described in the drawings embodiments of the invention, will have elaborated to this embodiment below.Wherein:
Fig. 1 has the supporting of representing with profile--the side view of the support of pressure rod; Express supporting one pressure rod, compression spring and top roller axle with profile;
Support among Fig. 1 when Fig. 2 switch cam goes to " high pressure ".
In Fig. 1, with 1 supporting--the section of pressure rod of representing the top roller 2 of not shown spinning machine drafting mechanism.Can be in supporting--in the pressure rod 1 movably fixedly the support of top roller have the guide rod 3 of a band saddle 4, saddle 4 clamps the axle of top rollers 2.--can support--mobile top roller 2 in the pressure rod 1 in the pressure rod 1 by upper roller frame is fixed on supporting with screw 5, above-mentioned screw 5 is fixed on supporting to the slide 6 of roller frame--in the pressure rod 1.After unclamping screw 5, support can go to top roller 2 desirable positions.
Support is the integrated member that is made of plastics, and it is mainly formed by slide 6 with the guide rod 3 that an elastic hinge formula bool 7 is fixed on the slide 6; On slide 6, be shaped on a upper spring seat 8, on guide rod 3, be shaped on the bearing of a lower spring cup 9 as compression spring 10.Banded hinge type bool 7 can make guide rod 3 and slide 6 draw close mutually when the tensioning of compression spring is regulated.Upper spring seat 8 is bonded on the compact slide 6 through an elastic spring 11.This elastic spring 11 can make upper spring seat 8 realize necessary bit shift compensation when upper spring seat 8 is adjusted to the different load level of compression spring 10, and elastic spring 11 is so-called " soft joint ".Be stretched in two spring bases 8; Compression spring 10 between 9 can transfer to the first load level and tensioning more (Fig. 2) by regulating upper spring seat 8, or a little tensioning (Fig. 1).This variation is to realize that by rotating switch cam 12 in slide 6 switch cam 12 is supported on the upper spring seat 8 that is positioned on the elastic spring 11 on the one hand, is supported on supporting on the other hand--on the pressure rod 1.Switch cam 12 can be rotated with not shown simple, a plug-type manipulate tools, and can be from the position at that time of the location confirmation upper spring seat 8 of switch cam 12.
Support among Fig. 1 when Fig. 2 has represented to be transformed into " high pressure " position.In this load level, the switch cam of tensioning spring 10 12 is along the elastic spring of having adjusted towards the direction of lower spring cup 9 on upper spring seat 8 11, simultaneously since its elastic compensating the conversion stroke, thereby make two spring bases 8; 9 almost mutual keeping parallelisms.
When switch cam 12 went back to, compression spring 10 pushed back upper spring seat 8 initial position of Fig. 1.
Claims (6)
1. the support of the top roller of the spinning machine drafting mechanism that is made of plastics, this top roller is in supporting--in the pressure rod, this supporting--pressure rod has one with the coupled slide of screw, so that guide rod is moved with respect to this slide by means of hinge type bool, this guide rod is provided with a saddle that is used to install roller shaft, on this slide and guide rod, respectively be bonded with the bearing of a spring base as the compression spring that produces active force, it is characterized in that, two spring bases (8,9) in one can move axially in support and be guided by stretchably by means of the switch cam that is used to adjust load (12), this spring base and flexible reed (11) bonding, this reed can be to the spring base (8 that moves, 9) do the compensation of conversion stroke, wherein, switch cam (12) can be inserted in this support, and is supported on mobile spring base (8,9) and the supporting--between pressure rod (1) or this support, and can from the supporting--this switch cam (12) is regulated with special manipulate tools in the outside of pressure rod (1).
2. according to the support of claim 1, it is characterized in that, has slide (6), hinge type bool (7), guide rod (3), the support of elastic spring (11) and two spring bases (8,9) is an integrated member that is made of plastics, and the dividing plate shape structure of hinge type bool (7) allows guide rod (3) mobile with respect to slide (6).
3. according to the support of claim 1 or 2, it is characterized in that in a support with upper spring seat (8) movably, this spring base is positioned on the elastic spring (11) that is bonded in slide (6), lower spring cup (9) then is bonded on the guide rod (3).
4. according to the support of claim 1 or 2, it is characterized in that, in a support with lower spring cup (9) movably, this spring base is positioned on the elastic spring (11) that is bonded in guide rod (3), and upper spring seat (8) then is bonded on the slide (6) securely.
5. according to the support of claim 1 or 2, it is characterized in that, switch cam (12) is installed in the slide (6), upper spring seat (8) and the switch cam (12) of the power of compression spring (10) through moving acts on supporting--on pressure rod (1) or the slide (6), wherein, switch cam (12) is by supporting--a groove of pressure rod (1) stretches out, and available special manipulate tools is in supporting--this switch cam of pressure rod (1) adjusted.
6. according to the support of claim 3, it is characterized in that, switch cam (12) is installed in the slide (6), upper spring seat (8) and the switch cam (12) of the power of compression spring (10) through moving acts on supporting--on pressure rod (1) or the slide (6), wherein, switch cam (12) is by supporting--a groove of pressure rod (1) stretches out, and available special manipulate tools is in supporting--this switch cam of pressure rod (1) adjusted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4243292.8 | 1992-12-21 | ||
| DE19924243292 DE4243292C1 (en) | 1992-12-21 | 1992-12-21 | Drawing unit upper roller holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1091481A CN1091481A (en) | 1994-08-31 |
| CN1033924C true CN1033924C (en) | 1997-01-29 |
Family
ID=6475985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93112957A Expired - Fee Related CN1033924C (en) | 1992-12-21 | 1993-12-21 | Halter in spinnereimaschinen-streckwerken |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1033924C (en) |
| CH (1) | CH687993A5 (en) |
| DE (1) | DE4243292C1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352980C (en) * | 2004-10-29 | 2007-12-05 | 宁波韵升股份有限公司 | Holding mechanism of compact spinning unit gearing |
| DE102007053712A1 (en) | 2007-11-10 | 2009-05-14 | Oerlikon Accotex Texparts Gmbh | Top roller carrying and loading arm |
| DE102009013828A1 (en) * | 2009-03-18 | 2010-09-23 | Oerlikon Textile Components Gmbh | Upper roller carrying and loading arm for a drafting system |
| CN102888678B (en) * | 2011-07-18 | 2015-01-14 | 张晓焱 | Eccentric compensating error type shaking frame |
| CN102704064A (en) * | 2012-07-06 | 2012-10-03 | 常熟市天豪机械有限公司 | Cradle device with adjustable handle |
| CN111809279B (en) * | 2020-07-03 | 2021-06-11 | 安庆师范大学 | Integrated roller stand of ring spinning frame |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925004C2 (en) * | 1989-07-28 | 1991-05-08 | Skf Textilmaschinen-Komponenten Gmbh, 7000 Stuttgart, De |
-
1992
- 1992-12-21 DE DE19924243292 patent/DE4243292C1/en not_active Expired - Fee Related
-
1993
- 1993-11-18 CH CH344793A patent/CH687993A5/en not_active IP Right Cessation
- 1993-12-21 CN CN93112957A patent/CN1033924C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925004C2 (en) * | 1989-07-28 | 1991-05-08 | Skf Textilmaschinen-Komponenten Gmbh, 7000 Stuttgart, De |
Also Published As
| Publication number | Publication date |
|---|---|
| CH687993A5 (en) | 1997-04-15 |
| CN1091481A (en) | 1994-08-31 |
| DE4243292C1 (en) | 1994-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |