CN204780189U - Sewing needle seat of quick assembly disassembly's multimachine needle - Google Patents
Sewing needle seat of quick assembly disassembly's multimachine needle Download PDFInfo
- Publication number
- CN204780189U CN204780189U CN201520397849.7U CN201520397849U CN204780189U CN 204780189 U CN204780189 U CN 204780189U CN 201520397849 U CN201520397849 U CN 201520397849U CN 204780189 U CN204780189 U CN 204780189U
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- CN
- China
- Prior art keywords
- eedle
- swivel nut
- seat
- internal thread
- multimachine
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- 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.)
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Abstract
The utility model provides a sewing needle seat of quick assembly disassembly's multimachine needle, relates to the sewing machine field. The utility model provides a current multimachine needle because the eedle just need frequently be changed to the diversification of the circuit of product, dismantle loaded down with trivial detailsly, the altitude mixture control is wasted time and energy. A sewing needle seat of quick assembly disassembly's multimachine needle, it includes eedle seat, internal thread swivel nut, sliding sleeve and dead lever, be equipped with down slide rail, eedle slider, eedle and locking bolt on the eedle seat, the sliding sleeve revolves in the internal thread swivel nut, the end rotation has the swivel nut fixing base under the internal thread swivel nut, the dead lever is fixed with the eedle seat, the dead lever is equipped with boss, ball and square slide bar. The utility model discloses a sewing needle seat of quick assembly disassembly's multimachine needle can fix a position according to the actual demand a plurality of eedles, when changing the eedle moreover, and easy dismounting, the process of altitude mixture control is convenient more fast, convenient operation, labour saving and time saving can satisfy the diversification of the circuit of product, has improved the production efficiency of product.
Description
Technical field
The utility model relates to Sewing machines field, particularly relates to a kind of Sewing machines needle stand of multimachine pin of fast assembling-disassembling.
Background technology
Current Sewing machines is mostly unit pin, for the product that multi-line is made, can not meet the demand of the High-efficient Production of product, this just needs multimachine pin, and the variation due to the circuit of product just needs frequently to change eedle, and when changing eedle, dismantle loaded down with trivial details, changed eedle at every turn, all highly will regulate it, the work changing eedle is wasted time and energy more, affects the production efficiency of product.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of Sewing machines needle stand of multimachine pin of fast assembling-disassembling.
The utility model solves the technical scheme that its technical problem adopts: a kind of Sewing machines needle stand of multimachine pin of fast assembling-disassembling, it comprise eedle seat, internal thread swivel nut, with externally threaded round outside but spuare inside sliding sleeve and fixed bar; Wherein, the bottom surface of described eedle seat is provided with glidepath; Described eedle seat is inserted with eedle slide block; Described eedle slide block can slide along glidepath and glidepath is stretched out in the bottom of eedle slide block; The bottom of described eedle slide block is provided with eedle mounting groove; In described eedle mounting groove, eedle is installed; The side at the two ends of described eedle slide block is provided with fastening screw pit; Clamping screw is spun in the fastening screw pit of eedle slide block through the side of eedle seat; Described internal thread swivel nut is arranged on directly over eedle seat; The lower end of described sliding sleeve is by the inner side of external thread rotary at internal thread swivel nut; The upper end of described sliding sleeve is fixed on head of sewing machine; The outside of the lower end of described internal thread swivel nut is also rotary with swivel nut holder; Described fixed bar to be located in internal thread swivel nut and to be fixedly connected with eedle seat; The middle reaches of described fixed bar are provided with boss; Described boss is folded between internal thread swivel nut and swivel nut holder, and is contacted with both respectively by ball; Described fixed bar is set to square slide bar on boss; Described square slide bar is located in sliding sleeve.
The middle reaches of described clamping screw are provided with near the position of eedle seat side for the auxiliary stay screwed.
The below of described eedle seat side is provided with the location graticule corresponding with eedle mounting groove of locating for auxiliary eedle.
The position, middle reaches of described internal thread swivel nut is provided with convenient rotate and the cam be integrated with internal thread swivel nut.
The arranged outside of described cam has concave convex texture.
The below of described boss is exposed to be provided with between the fixed bar of swivel nut holder and eedle seat and is strengthened pole.
Operation principle of the present utility model: the upper end of sliding sleeve is arranged on head, be arranged in the corresponding eedle mounting groove of eedle slide block respectively by needing the eedle of quantity, eedle slide block is inserted in eedle seat along glidepath, by clamping screw, eedle slide block is firmly fixed in eedle seat, square slide bar on fixed bar is aimed at sliding sleeve according to actual station, by overall for the eedle seat lower end being spun on sliding sleeve by internal thread swivel nut, then, rotating female screw swivel nut, now, eedle seat and fixed bar are fixed, the square slide bar of fixed bar is through in round outside but spuare inside sliding sleeve, fixed bar is made to move up and down and can not horizontally rotate, the boss of fixed bar to be clipped between internal thread swivel nut and swivel nut holder and to be contacted with both by ball, internal thread swivel nut can only be horizontally rotated around fixed bar, in conjunction with above effect, when making rotating female screw swivel nut, fixed bar can be made to drive the lifting of eedle seat, reach the object regulating height, after adjustment completes, produce, in production process, because eedle slide block is firmly fixed in eedle seat by clamping screw, eedle seat is fixed on fixed bar, boss forbids that horizontally rotating of fixed bar forbidden by moving up and down of fixed bar and square slide bar, eedle is not loosened, not off normal, location graticule can be assisted and be positioned eedle, when eedle is changed, simple operation, time saving and energy saving, cam is adopted to make internal thread swivel nut more laborsaving, cam establishes concave convex texture, increases frictional force, increase and strengthen pole, eedle seat can be made more firm.
Advantage of the present utility model: the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling of the present utility model can position according to the actual requirements to multiple eedle, and when changing eedle, easy accessibility, the process highly regulated is convenient fast, easy to operate, time saving and energy saving, the variation of the circuit of product can be met, improve the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling of embodiment;
Fig. 2 is the schematic diagram of the partial internal structure of the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling of embodiment;
Fig. 3 is the schematic diagram of the eedle slide block of the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling of embodiment;
Fig. 4 is the cross-sectional schematic in the A-A face of Fig. 2;
Wherein, 1-eedle seat, 2-internal thread swivel nut, 3-sliding sleeve, 4-fixed bar, 5-swivel nut holder, 11-glidepath, 12-eedle slide block, 13-eedle, 14-clamping screw, 15-locates graticule, 21-cam, 41-boss, 42-ball, the square slide bar of 43-, 44-strengthens pole, 121-eedle mounting groove, 122-fastening screw pit, 141-stay.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment
As shown in Figures 1 to 4, a kind of Sewing machines needle stand of multimachine pin of fast assembling-disassembling, it comprise eedle seat 1, internal thread swivel nut 2, with externally threaded round outside but spuare inside sliding sleeve 3 and fixed bar 4; Wherein, the bottom surface of described eedle seat 1 is provided with glidepath 11; Described eedle seat 1 is inserted with eedle slide block 12; Described eedle slide block 12 can slide along glidepath 11 and glidepath 12 is stretched out in the bottom of eedle slide block 12; The bottom of described eedle slide block 12 is provided with eedle mounting groove 121; In described eedle mounting groove 121, eedle 13 is installed; The side at the two ends of described eedle slide block 12 is provided with fastening screw pit 122; Clamping screw 14 is spun in the fastening screw pit 122 of eedle slide block 12 through the side of eedle seat 1; Described internal thread swivel nut 2 is arranged on directly over eedle seat 1; The lower end of described sliding sleeve 3 is by the inner side of external thread rotary at internal thread swivel nut 2; The upper end of described sliding sleeve 3 is fixed on head of sewing machine; The outside of the lower end of described internal thread swivel nut 2 is also rotary with swivel nut holder 5; Described fixed bar 4 to be located in internal thread swivel nut 2 and to be fixedly connected with eedle seat 1; The middle reaches of described fixed bar 4 are provided with boss 41; Described boss 41 is folded between internal thread swivel nut 2 and swivel nut holder 5, and is contacted with both respectively by ball 42; Described fixed bar 4 is set to square slide bar 43 on boss 41; Described square slide bar 43 is located in sliding sleeve 3; The middle reaches of described clamping screw 14 are provided with for the auxiliary stay 141 screwed near the position of eedle seat 1 side; The below of described eedle seat 1 side is provided with the location graticule 15 corresponding with eedle mounting groove 121 of locating for auxiliary eedle; The position, middle reaches of described internal thread swivel nut 2 is provided with convenient rotate and the cam 21 be integrated with internal thread swivel nut 2; The arranged outside of described cam 21 has concave convex texture; The below of described boss 41 is exposed to be provided with between the fixed bar 4 of swivel nut holder 5 and eedle seat 1 and is strengthened pole 44.
The operation principle of the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling of the present embodiment: the upper end of sliding sleeve 3 is arranged on head, be arranged in the corresponding eedle mounting groove 121 of eedle slide block 12 respectively by needing the eedle 13 of quantity, eedle slide block 12 is inserted in eedle seat 1 along glidepath 11, by clamping screw 14, eedle slide block 12 is firmly fixed on eedle seat 1 li, square slide bar 43 on fixed bar 4 is aimed at sliding sleeve 3 according to actual station, by overall for the eedle seat lower end being spun on sliding sleeve 3 by internal thread swivel nut 2, then, rotating female screw swivel nut 2, now, eedle seat 1 is fixed with fixed bar 4, the square slide bar 43 of fixed bar 4 is through in round outside but spuare inside sliding sleeve 3, fixed bar 4 is made to move up and down and can not horizontally rotate, the boss 41 of fixed bar 4 to be clipped between internal thread swivel nut 2 and swivel nut holder 5 and to be contacted with both by ball 42, internal thread swivel nut 2 can only be horizontally rotated around fixed bar 4, in conjunction with above effect, when making rotating female screw swivel nut 2, fixed bar 4 can be made to drive eedle seat 1 to be elevated, reach the object regulating height, after adjustment completes, produce, in production process, because eedle slide block 12 is firmly fixed on eedle seat 1 li by clamping screw 14, eedle seat 1 is fixed on fixed bar 4, boss 41 forbids that horizontally rotating of fixed bar 4 forbidden by moving up and down of fixed bar 4 and square slide bar 43, eedle 13 is not loosened, not off normal, location graticule 15 can be assisted and be positioned eedle 13, when eedle 13 is changed, simple operation, time saving and energy saving, cam 21 is adopted to make internal thread swivel nut 2 more laborsaving, cam 21 establishes concave convex texture, increases frictional force, increase and strengthen pole, eedle seat 1 can be made more firm.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection domain of the present utility model.
Claims (6)
1. a Sewing machines needle stand for the multimachine pin of fast assembling-disassembling, is characterized in that: it comprise eedle seat, internal thread swivel nut, with externally threaded round outside but spuare inside sliding sleeve and fixed bar; Wherein, the bottom surface of described eedle seat is provided with glidepath; Described eedle seat is inserted with eedle slide block; Described eedle slide block can slide along glidepath and glidepath is stretched out in the bottom of eedle slide block; The bottom of described eedle slide block is provided with eedle mounting groove; In described eedle mounting groove, eedle is installed; The side at the two ends of described eedle slide block is provided with fastening screw pit; Clamping screw is spun in the fastening screw pit of eedle slide block through the side of eedle seat; Described internal thread swivel nut is arranged on directly over eedle seat; The lower end of described sliding sleeve is by the inner side of external thread rotary at internal thread swivel nut; The upper end of described sliding sleeve is fixed on head of sewing machine; The outside of the lower end of described internal thread swivel nut is also rotary with swivel nut holder; Described fixed bar to be located in internal thread swivel nut and to be fixedly connected with eedle seat; The middle reaches of described fixed bar are provided with boss; Described boss is folded between internal thread swivel nut and swivel nut holder, and is contacted with both respectively by ball; Described fixed bar is set to square slide bar on boss; Described square slide bar is located in sliding sleeve.
2. the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling according to claim 1, is characterized in that: the middle reaches of described clamping screw are provided with near the position of eedle seat side for the auxiliary stay screwed.
3. the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling according to claim 1 and 2, is characterized in that: the below of described eedle seat side is provided with the location graticule corresponding with eedle mounting groove of locating for auxiliary eedle.
4. the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling according to claim 1, is characterized in that: the position, middle reaches of described internal thread swivel nut is provided with convenient rotate and the cam be integrated with internal thread swivel nut.
5. the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling according to claim 4, is characterized in that: the arranged outside of described cam has concave convex texture.
6. the Sewing machines needle stand of the multimachine pin of a kind of fast assembling-disassembling according to claim 5, is characterized in that: the below of described boss is exposed to be provided with between the fixed bar of swivel nut holder and eedle seat and strengthened pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397849.7U CN204780189U (en) | 2015-06-10 | 2015-06-10 | Sewing needle seat of quick assembly disassembly's multimachine needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397849.7U CN204780189U (en) | 2015-06-10 | 2015-06-10 | Sewing needle seat of quick assembly disassembly's multimachine needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780189U true CN204780189U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397849.7U Expired - Fee Related CN204780189U (en) | 2015-06-10 | 2015-06-10 | Sewing needle seat of quick assembly disassembly's multimachine needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878527A (en) * | 2015-06-10 | 2015-09-02 | 吴江市震宇缝制设备有限公司 | Multi-needle sewing machine needle seat allowing quick mounting and dismounting |
-
2015
- 2015-06-10 CN CN201520397849.7U patent/CN204780189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878527A (en) * | 2015-06-10 | 2015-09-02 | 吴江市震宇缝制设备有限公司 | Multi-needle sewing machine needle seat allowing quick mounting and dismounting |
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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: 20151118 Termination date: 20160610 |