CN202786669U - Stitch cam and stitch cam mechanism of computerized flat knitter applying stitch cam - Google Patents
Stitch cam and stitch cam mechanism of computerized flat knitter applying stitch cam Download PDFInfo
- Publication number
- CN202786669U CN202786669U CN 201220415703 CN201220415703U CN202786669U CN 202786669 U CN202786669 U CN 202786669U CN 201220415703 CN201220415703 CN 201220415703 CN 201220415703 U CN201220415703 U CN 201220415703U CN 202786669 U CN202786669 U CN 202786669U
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- base
- waist
- dial
- stitch cam
- base portion
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Abstract
The utility model relates to a stitch cam which comprises a body. The stitch cam is characterized in that the body comprises a trapezoidal base and a trapezoidal bump protruding on the upper end face of the base. A first bottom edge and a first waist adjacent to the bump are aligned with a first bottom edge and a first waist side face adjacent to the base and form a first dial face with the same. A step second dial face for overturning the stitch is formed between a second bottom edge and a second waist adjacent to the bump and a second bottom edge and a second waist of the base. The corner of the second dial face is in circular arc transition. The invention further discloses a stitch cam mechanism of computerized flat knitter applying the stitch cam. The base and the bump are combined, and the dial faces are arranged around the bump and can travel smoothly, so that the integral structure is simpler, convenient to manufacture and lower in cost.
Description
Technical field
The utility model relates to a kind of parts of computer flat knitting machine, relates in particular to the degree order triangle of computer flat knitting machine.The invention also discloses a kind of stitch cam for computer knitting machine mechanism.
Background technology
The knitting cam device of computer flat knitting machine is a core apparatus in the flat-knitting machine head, some compressing tablets also will move switching in the braiding garment piece, knitting cam, turn over some compressing tablets of pin trigonometric sum and need to make corresponding action, these devices will be finished these actions, auxiliary its movable mechanical device just must be arranged and rely on magnet control or other some electric control gears, form the complicated triangle device of a cover.As weaving complicated intarsia pattern, then must degree of using order triangle.The action of degree order triangle can be finished the operation of turning over pin, hanging order and braiding.
The applicant once applied for some relevant patents of spending the order triangles before, being the Chinese invention patent " the degree order triangle of Computerized flat knitting machine " (Granted publication number for CN101851825B) of ZL201010225336.X such as the patent No., can also referenced patent number be the Chinese invention patent " the degree order triangle of Computerized flat knitting machine " (Granted publication number be CN101892551B) of ZL201010260494.9.
More traditional being significantly improved of above-mentioned disclosed degree order three-legged structure, crochet hook motion variation has obtained certain technique effect, but has all had extra block on the structure, and walking dial is groove design, and global design is comparatively complicated, and cost is higher, needs again to improve.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure and cheap degree order triangle for the above-mentioned state of the art.
Another technical problem to be solved in the utility model provides a kind of taking the needle and spends smoothly the order triangle.
Another technical problem to be solved in the utility model is to provide a kind of simple in structure and cheap stitch cam for computer knitting machine mechanism for the above-mentioned state of the art.
Another technical problem to be solved in the utility model provides a kind of smoothly stitch cam for computer knitting machine mechanism that takes the needle.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of degree order triangle, comprise a body, it is characterized in that this body comprises is trapezoidal base portion and is raised in trapezoidal boss portion of being of base portion upper end, the first base that aforementioned boss portion is adjacent and the first waist all flush and form first in adjacent the first base of base portion and the first waist side and walk dial, what formation was step-like between the second base that aforementioned boss portion is adjacent and the second base of the second waist and base portion and the second waist walks dial for turning over second of pin, and this second corner of walking dial is arc transition.
The first waist of described boss portion has the extension block that extends to the base angle that base portion the second base and the second waist intersect, and the step surface between this extension block and the base portion forms the second inserting needle end of walking dial.So that inserting needle is more comfortable, smooth and easy.
Be to improve the crochet hook style, described extension block from form outside to inside one with the pin bell guide to the boss portion upper surface inclined plane shape the 3rd walk dial.
Further, the described the 3rd angle of walking dial and boss portion upper surface is 45 °.
What described base portion the second waist was corresponding first walks dial for to be formed by connecting by evagination camber line and indent camber line arc transition.This design can prevent that the pin bell is to the excess impact of degree order triangle.
A kind of stitch cam for computer knitting machine mechanism, comprise motherboard and can be located at slidably degree order triangle on the motherboard, it is characterized in that described degree order triangle comprises substantially is trapezoidal base portion and is raised in trapezoidal boss portion of being of base portion upper end, the first base that aforementioned boss portion is adjacent and the first waist all flush and form first in adjacent the first base of base portion and the first waist side and walk dial, what formation was step-like between the second base that aforementioned boss portion is adjacent and the second base of the second waist and base portion and the second waist walks dial for turning over second of pin, and this second corner of walking dial is arc transition.
Compared with prior art, the utility model has the advantage of: base portion and boss portion are walked dial and are arranged that around boss portion it is smooth and easy to take the needle in conjunction with design, and overall structure is comparatively simple, and is easily manufactured, and cost is lower.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is the structural representation after three angular displacements of embodiment moderate order.
Fig. 3 is Fig. 1 moderate order triangle structure for amplifying schematic diagram.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the stitch cam for computer knitting machine mechanism in the present embodiment comprises motherboard 1 and can be located at slidably degree order triangle 2 on the motherboard 1.
As shown in Figure 3, degree order triangle 2 comprises the base portion 21 that substantially is trapezoidal and is raised in trapezoidal boss portion 22 of being of base portion 21 upper ends, the first base that boss portion 22 is adjacent and the first waist all flush and form first and walk dial 31, the first and walk dial 31 and be used for the guiding minute hand and get back to initial inserting needle plane in adjacent the first base of base portion 21 and the first waist side.Form step-like being used between the second base that boss portion 22 is adjacent and the second base of the second waist and base portion 21 and the second waist and turn over second of pin and walk dial 32, this second corner of walking dial 32 is arc transition.
The first waist of boss portion 22 has the extension block 23 that extends to the base angle that base portion 21 second bases and the second waist intersect, and the inserting needle end of dial 32 is walked in the step surface formation second between this extension block 23 and the base portion 21.Extension block 23 from form outside to inside one with the pin bell guide to boss portion 22 upper surfaces inclined plane shape the 3rd walk dial 33.The 3rd angle of walking dial 33 and boss portion 22 upper surfaces is 45 °.What base portion 21 second waists were corresponding first walks dial 31 for to be formed by connecting by evagination camber line and indent camber line arc transition.Design can prevent that the pin bell is to the excess impact of degree order triangle like this.
Base portion and boss portion are walked dial and are arranged that around boss portion do not have extra block and groove design, structural design is simpler, and is easily manufactured in conjunction with design, and cost is lower.
Claims (10)
1. spend the order triangle for one kind, comprise a body, it is characterized in that this body comprises is trapezoidal base portion and is raised in trapezoidal boss portion of being of base portion upper end, the first base that aforementioned boss portion is adjacent and the first waist all flush and form first in adjacent the first base of base portion and the first waist side and walk dial, what formation was step-like between the second base that aforementioned boss portion is adjacent and the second base of the second waist and base portion and the second waist walks dial for turning over second of pin, and this second corner of walking dial is arc transition.
2. degree order triangle according to claim 1, the first waist that it is characterized in that described boss portion have the extension block that extends to the base angle that base portion the second base and the second waist intersect, and the step surface between this extension block and the base portion forms the second inserting needle end of walking dial.
3. degree order triangle according to claim 2, it is characterized in that described extension block from form outside to inside one with the pin bell guide to the boss portion upper surface inclined plane shape the 3rd walk dial.
4. degree order triangle according to claim 3 is characterized in that the described the 3rd angle of walking dial and boss portion upper surface is 45 °.
5. degree order triangle according to claim 2, it is characterized in that described base portion the second waist corresponding first walk dial for to be formed by connecting by evagination camber line and indent camber line arc transition.
6. stitch cam for computer knitting machine mechanism, comprise motherboard and can be located at slidably degree order triangle on the motherboard, it is characterized in that described degree order triangle comprises substantially is trapezoidal base portion and is raised in trapezoidal boss portion of being of base portion upper end, the first base that aforementioned boss portion is adjacent and the first waist all flush and form first in adjacent the first base of base portion and the first waist side and walk dial, what formation was step-like between the second base that aforementioned boss portion is adjacent and the second base of the second waist and base portion and the second waist walks dial for turning over second of pin, and this second corner of walking dial is arc transition.
7. stitch cam for computer knitting machine according to claim 6 mechanism, the first waist that it is characterized in that described boss portion has the extension block that extends to the base angle that base portion the second base and the second waist intersect, and the step surface between this extension block and the base portion forms the second inserting needle end of walking dial.
8. stitch cam for computer knitting machine according to claim 7 mechanism, it is characterized in that described extension block from form outside to inside one with the pin bell guide to the boss portion upper surface inclined plane shape the 3rd walk dial.
9. stitch cam for computer knitting machine according to claim 8 mechanism is characterized in that the described the 3rd angle of walking dial and boss portion upper surface is 45 °.
10. stitch cam for computer knitting machine according to claim 7 mechanism, it is characterized in that described base portion the second waist corresponding first walk dial for to be formed by connecting by evagination camber line and indent camber line arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415703 CN202786669U (en) | 2012-08-21 | 2012-08-21 | Stitch cam and stitch cam mechanism of computerized flat knitter applying stitch cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415703 CN202786669U (en) | 2012-08-21 | 2012-08-21 | Stitch cam and stitch cam mechanism of computerized flat knitter applying stitch cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786669U true CN202786669U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415703 Expired - Fee Related CN202786669U (en) | 2012-08-21 | 2012-08-21 | Stitch cam and stitch cam mechanism of computerized flat knitter applying stitch cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776695A (en) * | 2012-08-21 | 2012-11-14 | 宁波慈星股份有限公司 | Stitch cam and stitch cam mechanism of computer flat knitting machine applying same |
-
2012
- 2012-08-21 CN CN 201220415703 patent/CN202786669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776695A (en) * | 2012-08-21 | 2012-11-14 | 宁波慈星股份有限公司 | Stitch cam and stitch cam mechanism of computer flat knitting machine applying same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210821 |