CN204058736U - The upper pin of a kind of integration - Google Patents
The upper pin of a kind of integration Download PDFInfo
- Publication number
- CN204058736U CN204058736U CN201420436095.7U CN201420436095U CN204058736U CN 204058736 U CN204058736 U CN 204058736U CN 201420436095 U CN201420436095 U CN 201420436095U CN 204058736 U CN204058736 U CN 204058736U
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- CN
- China
- Prior art keywords
- joint pin
- integration
- goods
- great demand
- area
- 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 provides the upper pin of a kind of integration, on this, pin adopts roller to be connected with upper pin integration, make closely to fix between the two, during guarantee uses, apron is stable, when making fiber in the yarn of draw zone by apron nip, the Stable distritation of draw zone friction field can be kept, improve yarn quality.
Description
Technical field
The utility model relates to textile technology field, relates to the upper pin of a kind of integration specifically.
Background technology
In recent years, along with the development of science and technology, there is many novel products in fine spining machine drafting unit, as proparea additonal pressure rod spacing block, back zone Additional Press Bar Top Pin etc., to strengthen the control of fiber in counter extensioin district further, improves yarn quality.Upper pin is a vitals on ring spinning frame.For common upper pin, because of its once-forming, can not self-regulated apron tension, fatigue deformation, wearing and tearing are easily caused in operation process, causing the distance at working face and little iron roll center and other process performance parameters and standard not to be inconsistent, making upper and lower pin with there is the friction of different conditions and smooth phenomenon between cushion rubber.And, the back zone of fine spining machine tradition drawing-off adopts the drawing-off of simple roller straight line, current common upper pin cannot control the fiber movement in back area draft, yarn is longer from the noncontrolled area that rear roller is out later, thus cause fiber movement unstable, affect drawing-off effect, make strip dry CV value unstable.Therefore, at present the improvement of upper latch structure is drawn attention gradually.
The upper pin used at present, is arranged on during use on roller, coordinates the apron be stretched on roller and upper pin effectively can increase the control action of counter extensioin district fiber, thus improves yarn quality.But, when the embedding of this kind of upper pin is installed on roller, easy slippage, thus cause moving left and right of apron, affect yarn quality.For this, this patent provides the upper pin of a kind of integration, on this, pin adopts roller to be connected with upper pin integration, make closely to fix between the two, during guarantee uses, apron is stable, when making fiber in the yarn of draw zone by apron nip, the Stable distritation of draw zone friction field can be kept, improve yarn quality.
Summary of the invention
The purpose of this utility model provides the upper pin of a kind of integration, thus keep the Stable distritation of draw zone friction field, improves yarn quality.
In order to achieve the above object, the technical solution adopted in the utility model is: the upper pin of a kind of integration, comprise front area in which the goods are in great demand, described front area in which the goods are in great demand comprises front left area in which the goods are in great demand, middle link and front right area in which the goods are in great demand, described front left area in which the goods are in great demand is connected by middle link integration with front right area in which the goods are in great demand, in the left and right sides, rear end of described middle link, integration connects by left joint pin and right joint pin respectively, described left joint pin is connected by middle joint pin is closed with the other end of right joint pin, described left joint pin is connected by cylindrical pitman integration with the mid portion of right joint pin, distance between described left joint pin and right joint pin is between 15-25mm, the width of described joint pin is between 4-8mm, the length of described pitman is between 100-110mm, the left side of extending left joint pin at described pitman adds bearing, the right of extending right joint pin at described pitman adds bearing, distance between described bearing and joint pin is between 5-8mm, articulamentum is added at the outer surface of described bearing, roller layer is added at the outer surface of described articulamentum, described articulamentum is ferrous material, described roller layer is the fine material of carbon.
During use, two upper leather rings are tightly placed in tensioning on roller layer and upper pin front left and front right area in which the goods are in great demand respectively, and it rotates to rotate drive by roller layer, during spinning, the jaw process that the fiber in draw zone forms from apron, drives through apron and moves along drawing-off direction, thus realize more effectively controlling fiber in yarn, thus the effective control action increased fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is upper pin of the present utility model bearing jointing structure schematic diagram integrated with roller.
Detailed description of the invention
As shown in Figure 1-2, the upper pin of a kind of integration, comprise front area in which the goods are in great demand 1, wherein front area in which the goods are in great demand 1 comprises front left area in which the goods are in great demand 2, middle link 4 and front right area in which the goods are in great demand 3, front left area in which the goods are in great demand 2 is connected by middle link 4 integration with front right area in which the goods are in great demand 3, in the left and right sides, rear end of middle link 4, integration connects by left joint pin 5 and right joint pin 6 respectively, left joint pin 5 is connected by middle joint pin 9 is closed with the other end of right joint pin 6, left joint pin 5 is connected by cylindrical pitman 7 integration with the mid portion of right joint pin 6, distance between left joint pin 5 and right joint pin 6 is between 15-25mm, the width of joint pin is between 4-8mm, the length of pitman 7 is between 100-110mm, the left side of extending left joint pin 5 at pitman 7 adds bearing 10, the right of extending right joint pin 6 at pitman 7 adds bearing 10, distance between bearing 10 and joint pin is between 5-8mm, articulamentum 11 is added at the outer surface of bearing 10, roller layer 8 is added at the outer surface of articulamentum 11, articulamentum 11 is ferrous material, roller layer 8 is the fine material of carbon.
During use, two upper leather rings are tightly placed in roller layer 8 and tensioning in upper pin front left 2 and front right 3 area in which the goods are in great demand respectively, and it rotates to rotate drive by roller layer 8, during spinning, the jaw process that the fiber in draw zone forms from apron, drives through apron and moves along drawing-off direction, thus realize more effectively controlling fiber in yarn, thus the effective control action increased fiber, keep the Stable distritation of draw zone friction field, improve yarn quality.
Claims (1)
1. an integration is sold, comprise front area in which the goods are in great demand, it is characterized in that: described front area in which the goods are in great demand comprises front left area in which the goods are in great demand, middle link and front right area in which the goods are in great demand, described front left area in which the goods are in great demand is connected by middle link integration with front right area in which the goods are in great demand, in the left and right sides, rear end of described middle link, integration connects by left joint pin and right joint pin respectively, described left joint pin is connected by middle joint pin is closed with the other end of right joint pin, described left joint pin is connected by cylindrical pitman integration with the mid portion of right joint pin, distance between described left joint pin and right joint pin is between 15-25mm, the width of described joint pin is between 4-8mm, the length of described pitman is between 100-110mm, the left side of extending left joint pin at described pitman adds bearing, the right of extending right joint pin at described pitman adds bearing, distance between described bearing and joint pin is between 5-8mm, articulamentum is added at the outer surface of described bearing, roller layer is added at the outer surface of described articulamentum, described articulamentum is ferrous material, described roller layer is the fine material of carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436095.7U CN204058736U (en) | 2014-07-31 | 2014-07-31 | The upper pin of a kind of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436095.7U CN204058736U (en) | 2014-07-31 | 2014-07-31 | The upper pin of a kind of integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058736U true CN204058736U (en) | 2014-12-31 |
Family
ID=52200286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436095.7U Expired - Fee Related CN204058736U (en) | 2014-07-31 | 2014-07-31 | The upper pin of a kind of integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058736U (en) |
-
2014
- 2014-07-31 CN CN201420436095.7U patent/CN204058736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |