CN202766763U - Knitting needle of flat knitting machine - Google Patents
Knitting needle of flat knitting machine Download PDFInfo
- Publication number
- CN202766763U CN202766763U CN 201220368033 CN201220368033U CN202766763U CN 202766763 U CN202766763 U CN 202766763U CN 201220368033 CN201220368033 CN 201220368033 CN 201220368033 U CN201220368033 U CN 201220368033U CN 202766763 U CN202766763 U CN 202766763U
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- Prior art keywords
- needle
- groove
- knitting
- needle body
- spring sheet
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- Expired - Lifetime
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Abstract
The utility model discloses a knitting needle of a flat knitting machine. The knitting needle comprises a needle head, a needle body and a needle tail. The needle head is provided with a needle hook and a needle latch. The needle hook and the needle latch are connected in a rotating mode. The needle body is provided with a spring sheet. The spring sheet and the needle body form a hole. The needle head is provided with a first groove. When rotating, the needle latch can be embedded into the first groove. A second groove is arranged at a position where the needle head and the needle body are connected. The second groove is connected with a third groove through a concave face. The spring sheet is in an arch shape. One end of the spring sheet is embedded in the third groove and is connected with the third groove through a pin shaft. The other end of the spring sheet is embedded into the second groove. The middle portion of the spring sheet arches and forms the hole with the concave face. The long hole which is formed by the concave face of the needle body and the spring sheet can guide the knitting needle at a corresponding position to move to a needle-turning position, and accordingly needle-turning action can be achieved. A groove which is placed at the junction position of the needle tail and the needle body is used for being matched with a long needle, so that the knitting needle is pushed (pulled back) to a corresponding position through the long needle. The structural characteristic that an opening of the groove is small and the bottom of the groove is big can guarantee the fact that the long needle is always matched with the knitting needle when jumping up and down in a certain degree.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly the knitting needle of flat machine.
Background technology
The used knitting needle of Computerized flat knitting machine is latch needles, is the most important parts in the knitting knitting cycle.Knitting needle is finished different weaving manners by pin bell moving in the formed track of different triangles.How designing simple in structurely, and can effectively finish the knitting needle that turns over pin, the action such as up, is the actual techniques problem that those skilled in the art face.
Summary of the invention
The purpose of this utility model is for a kind of knitting needle of flat machine is provided, and it can not only guarantee to turn over the pin success rate, and simple in structure.
For this reason, the technical scheme that the utility model adopts is: the knitting needle of flat machine, comprise syringe needle, the needle body and backshank, described syringe needle is provided with pinhock and needle latch, and pinhock and needle latch are rotationally connected, and needle body section is provided with a spring leaf, spring leaf and the needle body form a hole, it is characterized in that: described needle section has the first groove, when needle latch rotates, can embed in the first groove; Described needle section and needle body section junction are provided with the second groove, and the second groove links to each other with the 3rd groove by a concave surface, and described spring leaf is arc, one end embeds in the 3rd groove, is connected with the 3rd groove bearing pin, and the other end embeds in the second groove, arching upward in the spring leaf middle part, forms a hole with concave surface.
The further improvement that the utility model is done is: the described needle body and backshank junction have the 4th groove, and the 4th groove is opening shaped as frame left.The joint face of the 4th groove and the needle body is the cambered surface that bends towards the needle body.
The further improvement that the utility model is done is: syringe needle and needle body junction have a step surface, and the width of syringe needle junction is less than the width of needle body junction.
Needle latch of the present utility model can swing around the tie point with pinhock, thereby finishes the open and close with respect to pinhock.When pinhock grips when coil is arranged, needle latch can be closed pinhock, and in the situation that turn over pin, and needle latch is opened in the first groove that rear rotation stretches into needle section, makes things convenient for coil successfully to move on on the knitting needle of relative position.
Spring leaf is imbedded in two grooves of the needle body, can guarantee that spring leaf can not catch on coil.The microscler hole that the concave surface of the needle body and spring leaf form can guide the knitting needle of relative position to arrive and turn over the pin position, thereby finishes the action of turning over pin.And the step surface of the needle body and syringe needle intersection can guarantee when turning over pin coil can landing to turning over following position, pin position.
The groove of the intersection of backshank and the needle body is used for cooperating minute hand, thereby by minute hand knitting needle is pushed (retracting) to corresponding position; The large architectural feature in the young end of groove can guarantee minute hand when producing a certain amount of bob, forms matching relationship with knitting needle all the time.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is overall situation figure of the present utility model.
Fig. 4 is the Z details enlarged drawing of Fig. 3.
The specific embodiment
Referring to accompanying drawing.This specific embodiment comprises syringe needle 1, the needle body 2 and backshank 3 among Fig. 1 and Fig. 2; Syringe needle 1 comprises pinhock 11, needle latch 12, and a rectangular groove 14, and solder joint 13 is positioned at pinhock 11 belows; Needle latch 12 is fixed in the sulculus 14 by solder joint 13, but boxing point 13 rotates in the rear embedded groove 14.The intersection of syringe needle 1 and the needle body 2 has a step surface 26.
The needle body 2 is provided with a spring leaf 21, and spring leaf 21 is positioned in the groove 22 on the needle body 2 by pin 27, and utilizes the extension 28 of groove 22 that spring leaf 21 is fixed on the needle body 2; Arch upward in spring leaf 21 middle parts, and the microscler hole 25 of deep-slotted chip breaker 24 formation of the needle body 2 relevant positions, and the other end of spring leaf 21 embeds in another groove 23 of the needle body 2, and spring leaf 21 two ends all are positioned at the needle body 2, so that knitting needle can pass through smoothly.
The intersection of backshank 3 and the needle body 2 has a groove 31, and groove 31 is the cambered surface that bends towards the needle body with the face of needle body junction, and this groove 31 is ends that hold minute hand, makes it promote knitting needle and moves up and down.
Claims (4)
1. the knitting needle of flat machine, comprise syringe needle, the needle body and backshank, described syringe needle is provided with pinhock and needle latch, pinhock and needle latch are rotationally connected, needle body section is provided with a spring leaf, and spring leaf and the needle body form a hole, it is characterized in that: described needle section has the first groove, when needle latch rotates, can embed in the first groove; Described needle section and needle body section junction are provided with the second groove, and the second groove links to each other with the 3rd groove by a concave surface, and described spring leaf is arc, one end embeds in the 3rd groove, is connected with the 3rd groove bearing pin, and the other end embeds in the second groove, arching upward in the spring leaf middle part, forms a hole with concave surface.
2. the knitting needle of flat machine as claimed in claim 1, it is characterized in that: the described needle body and backshank junction have the 4th groove, and the 4th groove is opening shaped as frame left.
3. the knitting needle of flat machine as claimed in claim 2, it is characterized in that: the joint face of the 4th groove and the needle body is the cambered surface that bends towards the needle body.
4. such as the knitting needle of each described flat machine of claim 1-3, it is characterized in that: syringe needle and needle body junction have a step surface, and the width of syringe needle junction is less than the width of needle body junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368033 CN202766763U (en) | 2012-07-28 | 2012-07-28 | Knitting needle of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368033 CN202766763U (en) | 2012-07-28 | 2012-07-28 | Knitting needle of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766763U true CN202766763U (en) | 2013-03-06 |
Family
ID=47773348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368033 Expired - Lifetime CN202766763U (en) | 2012-07-28 | 2012-07-28 | Knitting needle of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766763U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN103173926A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN106868699A (en) * | 2017-04-21 | 2017-06-20 | 陈仲纪 | A kind of transfer needle |
| CN107354575A (en) * | 2017-08-09 | 2017-11-17 | 南通市光阳针业有限公司 | A kind of new transfer needle |
-
2012
- 2012-07-28 CN CN 201220368033 patent/CN202766763U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN103173926A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN103173925B (en) * | 2013-04-03 | 2014-11-05 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN106868699A (en) * | 2017-04-21 | 2017-06-20 | 陈仲纪 | A kind of transfer needle |
| CN107354575A (en) * | 2017-08-09 | 2017-11-17 | 南通市光阳针业有限公司 | A kind of new transfer needle |
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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: 20130306 |
|
| CX01 | Expiry of patent term |