CN202530249U - Sinker resetting cam of flat knitting machine - Google Patents
Sinker resetting cam of flat knitting machine Download PDFInfo
- Publication number
- CN202530249U CN202530249U CN2012202097898U CN201220209789U CN202530249U CN 202530249 U CN202530249 U CN 202530249U CN 2012202097898 U CN2012202097898 U CN 2012202097898U CN 201220209789 U CN201220209789 U CN 201220209789U CN 202530249 U CN202530249 U CN 202530249U
- Authority
- CN
- China
- Prior art keywords
- sinker
- needle
- cambered surface
- plane
- arc surface
- 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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- Knitting Machines (AREA)
Abstract
The utility model discloses a sinker resetting cam of a flat knitting machine. The cam comprises a centrosymmetric main body, wherein the main body comprises a mounting part and a needle running part; through holes are formed in the mounting part; the needle running part is triangular; a first arc surface and a second arc surface of the needle running part are connected with the mounting part in an arc transition mode; the needle running part also comprises a third arc surface positioned on the top of the needle running part; and the third arc surface is connected with the first arc surface through a first plane and connected with the second arc surface through a second plane. By the cam, a sinker slowly moves, and the three arc surfaces are formed, so that the sinker difficultly impacts the cam excessively in the resetting process and can be smoothly reset.
Description
Technical field
The utility model belongs to technical field of knitting machinery, the sinker that especially the relates to flat machine triangle that resets.
Background technology
The knitting mechanism of flat machine mainly comprises needle-bar, pin etc., and wherein needle-bar is made up of sinker, little needle-bar etc. again, and sinker receives the promotion of sinker cam; According to required running route work, push down fabric, the knitting needle that it can passive movement is taken up; Can not allow the coil come-up that weaves yet; After sinker work is accomplished, need in time reset, just can carry out the work of following step.How making the sinker active homing, and can not bump with corner block, is the technical problem that will solve at present.
Summary of the invention
The sinker that the purpose of the utility model the provides flat machine triangle that resets can help sinker to relax and reset, and is difficult for and the corner block collision.
For this reason, the technical scheme that the utility model adopted is such: the sinker of the flat machine triangle that resets is characterized in that: comprise a centrosymmetric main body, said main body comprises an installation portion and a portion that takes the needle, and said installation portion is provided with through hole; The said portion of taking the needle is triangular shape; First cambered surface of portion of taking the needle is connected with the installation portion arc transition respectively with second cambered surface; The portion that takes the needle also comprises the 3rd cambered surface that is positioned at the portion top that takes the needle, and said the 3rd cambered surface links to each other through first plane with first cambered surface, links to each other through second plane with second cambered surface.
The further improvement of the utility model is: said first plane and second plane are 25 degree angles with the bottom surface of installation portion respectively.
Preferred said through hole is 2.
Adopt after the utility model, when sinker need reset, sinker arrived the reset position of the 3rd cambered surface then earlier through first cambered surface through first plane, also can arrive the 3rd cambered surface through second plane then through second cambered surface.Because the bottom surface of first plane and second plane and installation portion is 25 degree angles; So angle can be so that the sinker movement locus be comparatively gentle slow; Add the design of three cambered surfaces; Make that sinker be difficult for to take place too much to clash into triangle in reseting procedure, thereby can guarantee resetting smoothly and continuing operate as normal of sinker.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the sketch map of the utility model.
The specific embodiment
With reference to figure 1, present embodiment comprises a symmetrical body 6, and body 6 comprises installation portion 1 and take the needle portion 2 that the side of the portion 2 that takes the needle has first cambered surface 3 of outside protrusion and second cambered surface, 4, the first cambered surfaces 3 to be connected with installation portion 1 arc transition respectively with second cambered surface 4; First plane, 5 one ends link to each other with first cambered surface 3, and the other end is connected with the 3rd cambered surface 7, and second cambered surface, 4 one ends link to each other with second plane 8, and the other end is connected with the 3rd cambered surface 7, and the 3rd cambered surface 7 is positioned at the tip position of the portion of taking the needle, and also is the sinker reset position.Symmetry has two through holes 9 on the installation portion 1, is used to install the utility model.
Claims (3)
1. the sinker of the flat machine triangle that resets is characterized in that: comprise a centrosymmetric main body, said main body comprises an installation portion and a portion that takes the needle, and said installation portion is provided with through hole; The said portion of taking the needle is triangular shape; First cambered surface of portion of taking the needle is connected with the installation portion arc transition respectively with second cambered surface; The portion that takes the needle also comprises the 3rd cambered surface that is positioned at the portion top that takes the needle, and said the 3rd cambered surface links to each other through first plane with first cambered surface, links to each other through second plane with second cambered surface.
2. the sinker of the flat machine as claimed in claim 1 triangle that resets is characterized in that: said first plane and second plane are 25 degree angles with the bottom surface of installation portion respectively.
3. the sinker of the flat machine as claimed in claim 2 triangle that resets, it is characterized in that: said through hole is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202097898U CN202530249U (en) | 2012-05-11 | 2012-05-11 | Sinker resetting cam of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202097898U CN202530249U (en) | 2012-05-11 | 2012-05-11 | Sinker resetting cam of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530249U true CN202530249U (en) | 2012-11-14 |
Family
ID=47131445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202097898U Expired - Fee Related CN202530249U (en) | 2012-05-11 | 2012-05-11 | Sinker resetting cam of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530249U (en) |
-
2012
- 2012-05-11 CN CN2012202097898U patent/CN202530249U/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: 20121114 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |