CN203393404U - Spring leaf for compressing spring needle - Google Patents
Spring leaf for compressing spring needle Download PDFInfo
- Publication number
- CN203393404U CN203393404U CN201320510698.2U CN201320510698U CN203393404U CN 203393404 U CN203393404 U CN 203393404U CN 201320510698 U CN201320510698 U CN 201320510698U CN 203393404 U CN203393404 U CN 203393404U
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- CN
- China
- Prior art keywords
- main body
- spring
- needle
- compressing
- spring leaf
- 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 - Lifetime
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Abstract
The utility model discloses a spring leaf for compressing a spring needle. The spring leaf comprises a slender main body, wherein a circular arc groove is formed in the head part of the main body; a transverse long groove is formed in the middle part of the main body, and divides the middle part of the main body into a main body section and a branch section; the main body section is connected with the branch section through the head part of the transverse long groove; a bump is arranged on the tail part of the transverse long groove; a flange is arranged at the other end of the branch part; the tail part of the main body is slender and is narrower than the middle part of the main body; an arc transition part is formed between the middle part and the tail part of the main body. In a knitting process, the spring leaf is fixed on a needle plate through the circular arc groove in the head part of the main body, the bump on the middle part of the main body and the slender structure of the tail part of the main body, the flange on the branch section on the middle part of the main body is used for compressing the spring needle, and the transverse long groove can be used for providing a compression distance for compressing the spring needle, thereby finishing work.
Description
Technical field
The utility model belongs to flat machine technical field, especially relates to a kind of spring leaf for pressuring spring pin.
Background technology
Intermediate in domestic Computerized flat knitting machine needle tray claims again spring needle, and between the centre of needle selection and minute hand, mainly by the effect of needle selection or do not act on, compressing or not pressuring spring pin, make knitting needle in work or off position.Spring leaf for pressuring spring pin plays an important role, and whether its shape directly has influence on can finish the work smoothly, and this is also the actual techniques problem that those skilled in the art face.
Summary of the invention
The utility model provides a kind of spring leaf for pressuring spring pin for this reason, and described spring leaf has new structure, can effectively finish the work.
Adopt following technical scheme for this reason: a kind of spring leaf for pressuring spring pin, comprise a slender type main body, it is characterized in that: described body head has a circular groove; Main body middle part has a horizontal elongated slot, described horizontal elongated slot is divided into main paragraph and bifurcated section two parts by main body middle part, main paragraph is connected with the head of bifurcated section by horizontal elongated slot, at horizontal elongated slot afterbody, has a projection, and the other end of described forked section is provided with a protrusion edge; Main body afterbody is elongated shape and narrower than middle part, between middle part and afterbody, has arc-shaped transition.
In braiding process, by the circular groove of spring leaf body head, the projection at main body middle part and the slim-lined construction of main body afterbody, spring leaf is fixed on needle plate, the protrusion edge of main body middle part bifurcated section is for pressuring spring pin, described horizontal elongated slot can be for pressuring spring pin provides a compression distance, thereby finish the work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises a slender type main body, and described body head has a circular groove 2; Main body middle part has a horizontal elongated slot b, described horizontal elongated slot b is divided into main paragraph and bifurcated section two parts by main body middle part, main paragraph is connected with the head of bifurcated section by horizontal elongated slot, at horizontal elongated slot afterbody, has a projection 1, and the other end of described forked section is provided with a protrusion edge a; Main body afterbody 3 is elongated shape and narrower than middle part, between middle part and afterbody, has arc-shaped transition.
Claims (1)
1. for a spring leaf for pressuring spring pin, comprise a slender type main body, it is characterized in that: described body head has a circular groove; Main body middle part has a horizontal elongated slot, described horizontal elongated slot is divided into main paragraph and bifurcated section two parts by main body middle part, main paragraph is connected with the head of bifurcated section by horizontal elongated slot, at horizontal elongated slot afterbody, has a projection, and the other end of described forked section is provided with a protrusion edge; Main body afterbody is elongated shape and narrower than middle part, between middle part and afterbody, has arc-shaped transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510698.2U CN203393404U (en) | 2013-08-21 | 2013-08-21 | Spring leaf for compressing spring needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510698.2U CN203393404U (en) | 2013-08-21 | 2013-08-21 | Spring leaf for compressing spring needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393404U true CN203393404U (en) | 2014-01-15 |
Family
ID=49904949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510698.2U Expired - Lifetime CN203393404U (en) | 2013-08-21 | 2013-08-21 | Spring leaf for compressing spring needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924379A (en) * | 2014-05-05 | 2014-07-16 | 宁波慈星股份有限公司 | Device for testing fatigue of knitting needle spring piece in computerized flat knitting machine |
-
2013
- 2013-08-21 CN CN201320510698.2U patent/CN203393404U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924379A (en) * | 2014-05-05 | 2014-07-16 | 宁波慈星股份有限公司 | Device for testing fatigue of knitting needle spring piece in computerized flat knitting machine |
| CN103924379B (en) * | 2014-05-05 | 2015-11-18 | 宁波慈星股份有限公司 | The fatigue test device of knitting needle spring leaf in a kind of Computerized flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |