CN201198509Y - Upper leather collar pin of spinning machine - Google Patents
Upper leather collar pin of spinning machine Download PDFInfo
- Publication number
- CN201198509Y CN201198509Y CNU2008200221697U CN200820022169U CN201198509Y CN 201198509 Y CN201198509 Y CN 201198509Y CN U2008200221697 U CNU2008200221697 U CN U2008200221697U CN 200820022169 U CN200820022169 U CN 200820022169U CN 201198509 Y CN201198509 Y CN 201198509Y
- Authority
- CN
- China
- Prior art keywords
- pressure rod
- top roller
- middle top
- spinning machine
- upper leather
- 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
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Abstract
The utility model relates to a top pin of a spinning machine, and relates to a component that is applied to a ring spinning machine, in particular relates to a top pin of a spinning machine; a main body of the top pin is provided with a front tong mouth 1 and a middle top roller clamping groove 2, wherein, the extension section of the middle top roller clamping groove 2 is provided with a holding groove 3 that is used for mounting a rear pressure rod 4; the horizontal distance between the front end of the front tong mouth 1 and the middle top roller clamping groove 2 is 34 mm to 38 mm. Since the holding groove 3 can be used for mounting the rear pressure rod 4, and the front end of the front tong mouth 1 extends forwards to be explored downwards, thereby having the effect of the front pressure rod; therefore, after the top pin is assembled with a pressure rod, the top pin simultaneously has the effect of the front pressure rod and the rear pressure rod; moreover, the top pin is convenient to be installed and to use, and has good consistence and positive effect on improving the spinning quality.
Description
Technical field
The utility model relates to a kind of parts that are used for ring spinning frame, particularly belongs to a kind of fine spining machine upper leather collar pin.
Background technology
In present textile industry, the draw zone of fine spining machine three roller drafts that adopt more.In up-to-date drafter, the mode of preceding pressure bar and back pressure bar combination occurred, can significantly improve yarn quality, but pressure bar all is to be connected with reel cage by independent positioner with the back pressure bar before above-mentioned, install to adjust loaded down with trivial detailsly, and installation dimension and the pressure consistency that provides are poor.Formation yarn defect appears turning on the sliver in particularly preceding pressure bar easily, causes the ingot difference to influence product quality, and wide in variety, and the installation fastness is poor, the operational administrative trouble.
Summary of the invention
The purpose of this utility model promptly is to provide a kind of novel fine spining machine upper leather collar pin, and pressure bar and back pressure bar are easy for installation firmly before reaching, high conformity, reliable purpose easy to use.
Fine spining machine upper leather collar pin provided by the utility model, its body have preceding jaw 1 and middle top roller holding tank 2, it is characterized in that, the extension of middle top roller holding tank 2 is useful on the gripping groove 3 that back pressure bar 4 is installed; The horizontal range at the front end of above-mentioned preceding jaw 1 and middle top roller holding tank 2 centers is 34～38 millimeters.
Fine spining machine upper leather collar pin provided by the utility model, its gripping groove 3 can be used to install back pressure bar 4, and because of the front end of preceding jaw 1 with respect to the test of protracting of the center of middle top roller holding tank 2, thereby possess the effect of preceding pressure bar, therefore, after the pressure bar of the utility model assembling back, the effect that has preceding pressure bar and back pressure bar simultaneously, and easy to install, high conformity has the good effect that improves spinning quality.
Description of drawings
The accompanying drawing part further discloses specific embodiment of the utility model, wherein,
Fig. 1 is existing fine spining machine upper leather collar pin structural representation;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model left side view;
Fig. 4 is the utility model vertical view;
Fig. 5 is the utility model perspective view.
The specific embodiment
As shown in drawings, with respect to existing fine spining machine upper leather collar pin shown in Figure 1, body of the present utility model has identical with it preceding jaw 1 and middle top roller holding tank 2, its difference part is that the utility model is useful on the gripping groove 3 that back pressure bar 4 is installed in addition in the extension of middle top roller holding tank 2.
As shown in Figure 2, the center of above-mentioned gripping groove 3 and the center of middle top roller holding tank 2, its horizontal range is 15～30 millimeters, its vertical range is 5～15 millimeters.
In addition, existing fine spining machine upper leather collar pin shown in Figure 1, the horizontal range at the front end of preceding jaw 1 and middle top roller holding tank 2 centers is 33 millimeters, and above-mentioned size of the present utility model extends to some extent, is generally 34～38 millimeters.Simultaneously, be the effect of pressure bar before better performance is equivalent to, the front end of preceding jaw 1 of the present utility model and the vertical range at middle top roller holding tank 2 centers are also amid a sharp increase, and this size test of existing fine spining machine upper leather collar pin more shown in Figure 1 is advisable for 0.5～2 millimeter.
Claims (2)
1. fine spining machine upper leather collar pin, its body has preceding jaw (1) and middle top roller holding tank (2), it is characterized in that, and the extension of middle top roller holding tank (2) is useful on the gripping groove (3) that back pressure bar (4) is installed; The horizontal range at the front end of above-mentioned preceding jaw (1) and middle top roller holding tank (2) center is 34～38 millimeters.
2. fine spining machine upper leather collar pin according to claim 1 is characterized in that, the center of the center of described gripping groove (3) and middle top roller holding tank (2), and its horizontal range is 15～30 millimeters, its vertical range is 5～15 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221697U CN201198509Y (en) | 2008-05-09 | 2008-05-09 | Upper leather collar pin of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200221697U CN201198509Y (en) | 2008-05-09 | 2008-05-09 | Upper leather collar pin of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198509Y true CN201198509Y (en) | 2009-02-25 |
Family
ID=40449667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200221697U Expired - Fee Related CN201198509Y (en) | 2008-05-09 | 2008-05-09 | Upper leather collar pin of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026155A (en) * | 2021-04-15 | 2021-06-25 | 常州环锭纺织机械有限公司 | Front area adjustable pressure bar device of flax wet spinning frame and use method thereof |
-
2008
- 2008-05-09 CN CNU2008200221697U patent/CN201198509Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026155A (en) * | 2021-04-15 | 2021-06-25 | 常州环锭纺织机械有限公司 | Front area adjustable pressure bar device of flax wet spinning frame and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 |