CN103835036A - Fast positioner used for connecting tensioner pipe body and bolster - Google Patents
Fast positioner used for connecting tensioner pipe body and bolster Download PDFInfo
- Publication number
- CN103835036A CN103835036A CN201310703639.1A CN201310703639A CN103835036A CN 103835036 A CN103835036 A CN 103835036A CN 201310703639 A CN201310703639 A CN 201310703639A CN 103835036 A CN103835036 A CN 103835036A
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- bolster
- positioner
- hole
- tensioner
- pilot hole
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Abstract
The invention relates to a fast positioner used for connecting a tensioner pipe body and a bolster. The fast positioner comprises a positioner body, a conical guide hole is formed in the lower end face of the positioner body, and the positioner body is a circular truncated cone body. The diameter of the lower end face of the positioner body is larger than the value of difference between the inner radius of a traction pipe located outside the bolster and the outer radius of the bolster. A conical guide hole is formed in the upper end face of the positioner body. A mounting hole tightly matched with the tensioner pipe body is formed in the bottom of the conical guide hole, and a guide-in hole which is matched with the bolster and communicated with the conical guide hole in the lower end face of the positioner body is also formed in the bottom of the mounting hole. According to a tensioner provided with the fast positioner, the conical guide hole in the lower end face of the fast positioner has a very good guiding function, and thus the pipe body on the lower portion of the tensioner can be installed on the bolster in a sleeved mode quite easily.
Description
Technical field
The present invention relates to a kind of for connecting the quick positioner of tensioner body and bolster.
Background technology
In the time that existing industrial long filament uses the twisting of double twisting technology to produce, biconial drafting tube is inserted on two-for-one twisting spindle, the hollow bolster of two-for-one twisting spindle is by drafting tube endoporus, lay tensioner on the top of drafting tube again, and the body of tensioner bottom must be sleeved on hollow bolster, like this, the silk rolling passage of precursor could be smooth and easy.But, in actual mechanical process, due to the bolster of can't see in two-for-one twisting spindle, can only go patiently to grope with sensation very time-consuming taking great energy; And this differs and surely tensioner body is aimed to the bolster in drafting tube, often tensioner body can be inserted between drafting tube and bolster, has influence on normal production.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of be very easy to by the body of tensioner bottom be sleeved on bolster for connecting the quick positioner of tensioner body and bolster.
For addressing the above problem, the technical solution used in the present invention is: for connecting the quick positioner of tensioner body and bolster, comprise device body, on the lower surface of device body, offer conical pilot hole, described device is as Rotary-table, the diameter of its lower end surface is greater than and is positioned at the inside radius of drafting tube in bolster outside and the difference of the outer radius of described bolster, described device offers conical pilot hole on end face with it, the bottom of conical pilot hole offers the installing hole with tensioner body close-fitting, described installing hole bottom offers again with bolster matches, the entrance hole of the conical pilot hole on linker body lower surface.
Preferably, the conical pilot hole on the conical pilot hole on end face, entrance hole, lower surface is all mutually concentric with installing hole with it for described device.
The invention has the beneficial effects as follows: tensioner of the present invention is installed, and the conical pilot hole on quick positioner lower surface has played good guide effect, with regard to being easy to, the body of tensioner bottom is sleeved on bolster like this; In addition, because being greater than, the diameter of locator lower cylindrical body is positioned at the inside radius of drafting tube in bolster outside and the difference of the outer radius of described bolster, in the time that bolster is not housed in the conical pilot hole on locator lower end surface, operating personnel will feel the obstruction that bolster causes described quick positioner, thereby correct the insertion angle of tensioner body, avoided the body of tensioner bottom to be inserted between two-for-one twisting spindle and bolster, impact is normally produced.In addition, because device is as Rotary-table, play good guide effect, greatly facilitated described quick positioner and take out from the mouth of pipe of drafting tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of quick positioner of the present invention;
Fig. 2 is the structural representation of Fig. 1 in the time of the state of use;
In figure: 1, device body, 2, installing hole, 3, conical pilot hole, 4, entrance hole, 5, conical pilot hole, 11, drafting tube, 12, tensioner body, 13, bolster, 14, spindle.
The specific embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, described for connecting the quick positioner of tensioner body and bolster, comprise device body 1, on the lower surface of device body 1, offer conical pilot hole 3, described device body 1 is Rotary-table, as shown in Figure 2, the diameter D of its lower end surface is greater than the difference R of the inside radius of the drafting tube 11 that is positioned at bolster 13 outsides and the outer radius of described bolster 13, on described device body 1 upper end, offer conical pilot hole 5, the bottom of conical pilot hole 5 offers the installing hole 2 with tensioner body 12 close-fittings, described installing hole 2 bottoms offer again with bolster 13 matches, the entrance hole 4 of the conical pilot hole 3 on linker body 1 lower surface, conical pilot hole 5 on described device body 1 upper end, entrance hole 4, conical pilot hole 3 on lower surface is all mutually concentric with installing hole 2.
When use, first tensioner body 12 is inserted by conical pilot hole 5 in the installing hole 2 of device body 1 of quick positioner, then the tensioner body that quick positioner is installed is stretched into drafting tube 11, also inserted down from the mouth of pipe of drafting tube 11, in lower slotting process, be arranged in the bolster 13 that drafting tube 11 is arranged on spindle 14 and will enter entrance hole 4 along the conical pilot hole of quick positioner 3, final insertion in tensioner body 12, as shown in Figure 2.In the time that tensioner is upwards extracted, because quick positioner device body 1 is Rotary-table, play good guide effect, can from the mouth of pipe of drafting tube 11, take out smoothly.
Claims (2)
1. for connecting the quick positioner of tensioner body and bolster, comprise device body, on the lower surface of device body, offer conical pilot hole, it is characterized in that: described device is as Rotary-table, the diameter of its lower end surface is greater than and is positioned at the inside radius of drafting tube in bolster outside and the difference of the outer radius of described bolster, described device offers conical pilot hole on end face with it, the bottom of conical pilot hole offers the installing hole with tensioner body close-fitting, and described installing hole bottom offers again with bolster and matches, the entrance hole of conical pilot hole on linker body lower surface.
2. quick positioner according to claim 1, is characterized in that: the described device with it conical pilot hole on the conical pilot hole on end face, entrance hole, lower surface is all mutually concentric with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703639.1A CN103835036A (en) | 2013-12-19 | 2013-12-19 | Fast positioner used for connecting tensioner pipe body and bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703639.1A CN103835036A (en) | 2013-12-19 | 2013-12-19 | Fast positioner used for connecting tensioner pipe body and bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835036A true CN103835036A (en) | 2014-06-04 |
Family
ID=50798917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703639.1A Pending CN103835036A (en) | 2013-12-19 | 2013-12-19 | Fast positioner used for connecting tensioner pipe body and bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103835036A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217381A1 (en) * | 1992-05-26 | 1993-12-02 | Stahlecker Fritz | Spinning frame - has cylindrical spinning tube made of plastic which is gripped to the spindle by means of a centrifugal coupling |
| CN201501952U (en) * | 2009-04-30 | 2010-06-09 | 邱甫林 | Bobbin holder and spindle with bobbin holder |
| CN101935900A (en) * | 2010-09-17 | 2011-01-05 | 张家港市攀峰科技有限公司 | Quick positioner for connecting tensioner tube and spindle collar |
| CN201835036U (en) * | 2010-09-17 | 2011-05-18 | 张家港市攀峰科技有限公司 | Rapid positioner for connecting pipe body of tensioner and spindle collar |
-
2013
- 2013-12-19 CN CN201310703639.1A patent/CN103835036A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217381A1 (en) * | 1992-05-26 | 1993-12-02 | Stahlecker Fritz | Spinning frame - has cylindrical spinning tube made of plastic which is gripped to the spindle by means of a centrifugal coupling |
| CN201501952U (en) * | 2009-04-30 | 2010-06-09 | 邱甫林 | Bobbin holder and spindle with bobbin holder |
| CN101935900A (en) * | 2010-09-17 | 2011-01-05 | 张家港市攀峰科技有限公司 | Quick positioner for connecting tensioner tube and spindle collar |
| CN201835036U (en) * | 2010-09-17 | 2011-05-18 | 张家港市攀峰科技有限公司 | Rapid positioner for connecting pipe body of tensioner and spindle collar |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |