CN203451775U - Positioning reference device for mounting shuttle guide rails of computer flat knitting machine - Google Patents
Positioning reference device for mounting shuttle guide rails of computer flat knitting machine Download PDFInfo
- Publication number
- CN203451775U CN203451775U CN201320532864.9U CN201320532864U CN203451775U CN 203451775 U CN203451775 U CN 203451775U CN 201320532864 U CN201320532864 U CN 201320532864U CN 203451775 U CN203451775 U CN 203451775U
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- China
- Prior art keywords
- shuttle guide
- guide rail
- needle
- needle bed
- installed surface
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Abstract
The utility model discloses a positioning reference device for mounting shuttle guide rails of a computer flat knitting machine and belongs to a fixture clamp for assembling the computer flat knitting machine. The computer flat knitting machine comprises a needle bed base. The positioning reference device for mounting the shuttle guide rail comprises a needle bed base matching center frame and a shuttle guide rail parallel distance limiting arm, wherein the left side of the needle bed base matching center frame extends to form a left needle bed mounting surface matching arm, and the right side of the needle bed base matching center frame extends to form a right needle bed mounting surface matching arm; the surface of one side, which faces a left needle bed mounting surface, of the left needle bed mounting surface matching arm is matched with the left needle bed mounting surface, and the surface of one side, which faces a right needle bed mounting surface, of the right needle bed mounting surface matching arm is matched with the right needle bed mounting surface; the upper end of the shuttle guide rail parallel distance limiting arm forms a shuttle guide rail centering gauge, and the lower end of the shuttle guide rail parallel distance limiting arm is fixed in the center of the needle bed base matching center frame. According to the positioning reference device, a parallel distance between adjacent shuttle guide rails is guaranteed, so that the mounting precision of the shuttle guide rails is guaranteed, and steady motion of shuttles on the shuttle guide rails is also guaranteed.
Description
Technical field
The utility model belongs to computer plain flat knitter tool for assembling clamp technology field, and the shuttle guide rail that is specifically related to a kind of computer plain flat knitter is installed the positioning datum device of use.
Background technology
In order to meet computer plain flat knitter, weave the requirement of colourful design fabric, therefore on computer plain flat knitter and above corresponding to needle bed base, shuttle frame is installed, on shuttle frame, with the state interval that walks abreast, be fixed with one group of shuttle guide rail, and the pattern of fabric is more, the quantity of shuttle is also more, and the quantity of the shuttle guide rail of confession motion of shuttle is corresponding increasing (because a shuttle is only used to knitting mechanism that a kind of yarn of color is provided) also.
For the reliability that ensures that shuttle moves on shuttle guide rail, and avoid occurring interference situations between the shuttle on adjacent shuttle guide rail, therefore to the also line-spacing between one group of shuttle guide rail, require comparatively harsh.Prior art mainly contains following two kinds to mode between adjacent shuttle guide rail and that line-spacing is controlled: the one, and by installer, by vision, observe and adjust, because this method can be affected because of workman's the factors such as experience difference, sense of responsibility difference and emotional change, thus between adjacent shuttle guide rail and line-spacing error larger; The 2nd, utilize centimeter check, although the method can keep uniformity between adjacent shuttle guide rail and line-spacing precision, troublesome poeration and speed are slow.
In view of above-mentioned prior art, be necessary for installation shuttle guide rail special-purpose positioning datum device is provided, for this reason, the applicant has carried out extensive and deep literature search, yet why in disclosed patent and non-patent literature, be showed no all referential technology enlightenments that has up to now, because this positioning datum device belongs to frock clamp category, and frock clamp is parts are positioned and use the special equipment that reaches certain technological requirement as assembling process for the manufacture at certain product and/or subsequent handling, and conventionally need to be without interference when processing and/or assembling, requirement such as easy to operate grade.Again, because frock clamp has for certain parts or claims the exclusive of product processing, installation, so generalization degree is extremely low, often the mode designed and produced to cut the garment according to the figure by the manufacturer turning out a produce.Based on this situation, the applicant has done useful exploration and design, has finally formed technical scheme described below, and is taking secrecy provision Xia the applicant plant area to try out, and it is practicable that result proves.
Summary of the invention
Task of the present utility model is to provide a kind of shuttle guide rail that contributes to significantly improve the installation accuracy of shuttle guide rail and use the computer plain flat knitter that ensures the easy motion effect of shuttle on shuttle guide rail that the positioning datum device of use is installed.
Task of the present utility model completes like this, a kind of shuttle guide rail of computer plain flat knitter is installed the positioning datum device of use, described computer plain flat knitter comprises needle bed base, the left side of the length direction of this needle bed base forms a left needle-bar installed surface, and the right side of the length direction of needle bed base formation has a right needle-bar installed surface, described shuttle guide rail is installed with positioning datum device and is comprised that a needle bed base coordinates centre frame and a shuttle guide rail line-spacing to limit arm, needle bed base coordinates the left side of centre frame to be extended with a left needle-bar installed surface engagement arm, and right side is extended with a right needle-bar installed surface engagement arm, left needle-bar installed surface engagement arm matches with left needle-bar installed surface towards a side surface of described left needle-bar installed surface, right needle-bar installed surface engagement arm matches with right needle-bar installed surface towards a side surface of described right needle-bar installed surface, the upper end formation that shuttle guide rail line-spacing limit arm has a shuttle guide rail centering gauge, and shuttle guide rail line-spacing limit the position placed in the middle that the lower end of arm is fixed on needle bed base cooperation centre frame.
In a specific embodiment of the present utility model, described left and right needle-bar installed surface forms splay relation each other, and described left and right needle-bar installed surface engagement arm forms splay relation mutually.
In another specific embodiment of the present utility model, in the described lower end of described shuttle guide rail line-spacing restriction arm, form and have fixed head, this fixed head to coordinate the position described placed in the middle of centre frame to fix with described needle bed base.
The technical scheme that the utility model provides coordinates needle bed base the left and right needle-bar installed surface engagement arm of centre frame to recline with the left and right needle-bar installed surface of needle bed base respectively in use, and the shuttle guide rail centering gauge of the upper end of shuttle guide rail line-spacing restriction arm is probeed between adjacent shuttle guide rail, thereby can guarantee the also line-spacing between adjacent shuttle guide rail, make the installation accuracy of shuttle guide rail be able to Reliable guarantee, finally guarantee the steady effect of the motion of shuttle on shuttle guide rail.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is application examples schematic diagram of the present utility model.
Fig. 3 is the cutaway view of Fig. 2.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Embodiment:
Ask for an interview Fig. 1, provided the needle bed base 1 of the structural system that belongs to computer plain flat knitter, the current location status as shown in Figure 1 of take is example, in the left side of the length direction of needle bed base 1, form and have a left needle-bar installed surface 11, and form on the right side of the length direction of needle bed base 1, have a right needle-bar installed surface 12, left and right needle-bar installed surface 11,12 forms the splay relation just as Chinese character each other.According to the known technology general knowledge of industry, under use state, aforesaid left needle-bar installed surface 11 is for installing left needle-bar, and aforesaid right needle-bar installed surface 12 is for installing right needle-bar, a left and right needle-bar side outward all offers a harpoon assembly groove, in each knitting needle groove, knitting needle is set.
Provided and belonged to the guide rails assembling that the utility model provides and coordinate centre frame 2 and a shuttle guide rail line-spacing to limit arm 3 with a needle bed base of the structural system of positioning datum device, at needle bed base, coordinating the left side of centre frame 2 to be extended with a left needle-bar installed surface engagement arm 21(also can claim left needle-bar installed surface to coordinate palm), and coordinate the right side of centre frame 2 to be extended with a right needle-bar installed surface engagement arm 22(at needle bed base, also can claim right needle-bar installed surface to coordinate palm).As shown in Figure 1, left needle-bar installed surface engagement arm 21 towards a side surface of left needle-bar installed surface 11 be current icon state towards under the surface of a side match with left needle-bar installed surface 11, right needle-bar installed surface engagement arm 22 towards a side surface of right needle-bar installed surface 12 be current icon state towards under the surface of a side match with right needle-bar installed surface 12.The upper end of shuttle guide rail line-spacing restriction arm 3 forms a shuttle guide rail centering gauge 31(who has thickness to be greater than the thickness of shuttle guide rail line-spacing restriction arm 3 also can claim shuttle guide rail centering reference block), and shuttle guide rail line-spacing limit the position placed in the middle that the lower end of arm 3 is fixed on needle bed base cooperation centre frame 2.
As shown in Figure 1, aforesaid left needle-bar installed surface engagement arm 21 forms the splay relation of Chinese character mutually with right needle-bar installed surface engagement arm 22, to guarantee that left needle-bar installed surface engagement arm 21 reclines with left needle-bar installed surface 11, and guarantee that right needle-bar installed surface engagement arm 22 reclines with right needle-bar installed surface 12.
In the described lower end of aforesaid shuttle guide rail line-spacing restriction arm 3, form and have a fixed head 32, the two ends of this fixed head 32 each coordinate the position placed in the middle of centre frame 2 to fix with needle bed base in the position corresponding to screw hole 322 with screw 321.Preferred scheme also can coordinate on centre frame 2 and in one end of fixed head 32 and the corresponding position of the other end that an alignment pin 23 is respectively set at needle bed base, and alignment pin 23 probes in the dowel hole on fixed head 32.
Application examples:
Refer to Fig. 2 and Fig. 3 and in conjunction with Fig. 1, provided the left end at top of length direction and each shuttle frame 4(of right-hand member of with aspectant state, being fixed on aforementioned needle bed base 1 and also can claim shuttle guide rail frame), although should only show a shuttle frame 4 in use-case, but can't produce the understanding of industry puzzled, when will be by the shuttle frame 4 of one group of shuttle guide rail of Fig. 2 signal 5 and aforementioned left end and right-hand member fixedly time, so the needle bed base of the present utility model shown in Fig. 1 is coordinated to a left side for centre frame 2, right needle-bar installed surface engagement arm 21, 22 respectively with a left side, right needle-bar installed surface 11, 12 match, the shuttle guide rail centering gauge 31 of upper end that now shuttle guide rail line-spacing limit arm 3 is between two adjacent shuttle guide rails 5, left end by shuttle guide rail centering gauge 31 in needle bed base 1 and right-hand member (whole the utility model device being placed in to the left end of needle bed base 1) and to the left end in shuttle guide rail centering gauge 31 both sides and right-hand member and line-spacing limit, and between the left end of two adjacent shuttle guide rails 5 and right-hand member, guide rail spacer block 51 is respectively set, between all the other two adjacent shuttle guide rails 5, with the guide rail spacer block 51 of same size or title same size, separate equally, and with spacer block screw 511, the guide rail spacer block 51 that is positioned at same one end is fixing with corresponding shuttle guide rail 5.Because the width of guide rail spacer block 51 equates with the width of shuttle guide rail centering gauge 31, therefore can make to obtain between adjacent shuttle guide rail 5 identical and line-spacing.To be positioned at shuttle guide rail centering gauge 31 both sides shuttle guide rail 5 and line-spacing determine and guide rail spacer block 51 is being set after the utility model is withdrawn in needle bed base 1.According to professional general knowledge, while making the spacing size variation between adjacent shuttle guide rail 5 when technological requirement, so the thickness of shuttle guide rail centering gauge 31 is made to adaptations.
Claims (3)
1.
a kind of shuttle guide rail of computer plain flat knitter is installed the positioning datum device of use, described computer plain flat knitter comprises needle bed base (1), the left side of the length direction of this needle bed base (1) forms a left needle-bar installed surface (11), and the right side of the length direction of needle bed base (1) formation has a right needle-bar installed surface (12), it is characterized in that described shuttle guide rail installation comprises that with positioning datum device a needle bed base coordinates centre frame (2) and a shuttle guide rail line-spacing to limit arm (3), needle bed base coordinates the left side of centre frame (2) to be extended with a left needle-bar installed surface engagement arm (21), and right side is extended with a right needle-bar installed surface engagement arm (22), left needle-bar installed surface engagement arm (21) matches with left needle-bar installed surface (11) towards a side surface of described left needle-bar installed surface (11), right needle-bar installed surface engagement arm (22) matches with right needle-bar installed surface (12) towards a side surface of described right needle-bar installed surface (12), the upper end formation that shuttle guide rail line-spacing limit arm (3) has a shuttle guide rail centering gauge (31), and shuttle guide rail line-spacing limit the position placed in the middle that the lower end of arm (3) is fixed on needle bed base cooperation centre frame (2).
2.
the shuttle guide rail of computer plain flat knitter according to claim 1 is installed the positioning datum device of use, it is characterized in that described left and right needle-bar installed surface (11,12) forms splay relation each other, described left and right needle-bar installed surface engagement arm (21,22) forms splay relation mutually.
3.
the shuttle guide rail of computer plain flat knitter according to claim 1 is installed the positioning datum device of use, it is characterized in that forming and having fixed head (32), this fixed head (32) to coordinate the position described placed in the middle of centre frame (2) to fix with described needle bed base in the described lower end of described shuttle guide rail line-spacing restriction arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532864.9U CN203451775U (en) | 2013-08-29 | 2013-08-29 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532864.9U CN203451775U (en) | 2013-08-29 | 2013-08-29 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451775U true CN203451775U (en) | 2014-02-26 |
Family
ID=50131668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532864.9U Withdrawn - After Issue CN203451775U (en) | 2013-08-29 | 2013-08-29 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422248A (en) * | 2013-08-29 | 2013-12-04 | 江苏金龙科技股份有限公司 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
| CN104233615A (en) * | 2014-09-01 | 2014-12-24 | 江苏金龙科技股份有限公司 | Fitting structure of top lever device and shuttle changing device of computerized flat knitting machine |
-
2013
- 2013-08-29 CN CN201320532864.9U patent/CN203451775U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422248A (en) * | 2013-08-29 | 2013-12-04 | 江苏金龙科技股份有限公司 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
| CN103422248B (en) * | 2013-08-29 | 2014-11-05 | 江苏金龙科技股份有限公司 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
| CN104233615A (en) * | 2014-09-01 | 2014-12-24 | 江苏金龙科技股份有限公司 | Fitting structure of top lever device and shuttle changing device of computerized flat knitting machine |
| CN104233615B (en) * | 2014-09-01 | 2016-04-06 | 江苏金龙科技股份有限公司 | The sky thick stick device of computer plain flat knitter and the fit structure of shuttle changing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |