CN203890654U - Quick disassembling structure of sewing machine winder - Google Patents
Quick disassembling structure of sewing machine winder Download PDFInfo
- Publication number
- CN203890654U CN203890654U CN201420211154.0U CN201420211154U CN203890654U CN 203890654 U CN203890654 U CN 203890654U CN 201420211154 U CN201420211154 U CN 201420211154U CN 203890654 U CN203890654 U CN 203890654U
- Authority
- CN
- China
- Prior art keywords
- arc
- bobbin winoler
- baseplane
- installing plate
- bobbin
- 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 - Lifetime
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 22
- 210000000078 claw Anatomy 0.000 claims description 29
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the technical field of sewing machines, particularly relates to a quick disassembling structure of a sewing machine winder, which comprises a handpiece, wherein the handpiece is provided with a winder mounting hole, a winder component is arranged in the winder mounting hole, and the winder component and the winder mounting hole are detachably connected. The winder and the handpiece are connected through threads or connected in a clamped mode or connected in an inserted mode, the winder component can be rapidly and conveniently arranged on the handpiece, simultaneously, the winder also can be rapidly and conveniently detached from the handpiece to detach the winder component, thereby saving time of an original structure to loosen all screws.
Description
Technical field:
The utility model belongs to sewing machine technique field, refers in particular to a kind of fast assembling disassembling structure of sewing machine bobbin winder.
Background technology:
When Sewing machines work, need wrap wire on shuttle, be placed in bobbin case, to have ensured target call.In order to improve winding efficiency, increase bobbin winoler on the top of machine, the work of available limit, the function of coiling is realized on limit.
Bobbin winoler on current Sewing machines is whole assembling, and the installing plate of bobbin winoler is fixed on and on head, realizes the fixing of bobbin winoler with screw.Bobbin winoler after installation is in the time that Sewing machines is worked, and the rotating shaft on meeting automatic traction bobbin winoler is rotated, and finally realizes the function of automatic winding.But this connected mode exists the inconvenient defect of dismounting.When dismounting, must unclamp all screws, efficiency is low, very inconvenient.
Summary of the invention:
The purpose of this utility model is to provide the fast assembling disassembling structure of a kind of easy accessibility, sewing machine bobbin winder that frock efficiency is high.
The utility model is achieved in that
A fast assembling disassembling structure for sewing machine bobbin winder, includes head, is provided with bobbin winoler installing hole on head, is provided with bobbin winoler assembly in bobbin winoler installing hole, between bobbin winoler assembly and bobbin winoler installing hole for removably connecting.
Above-mentioned removably connecting is that clamping connects setting or is threaded setting or socket connection.
Above-mentioned clamping connects to arrange: on bobbin winoler installing hole, be installed with base, the upper surface of base is provided with several claws, on the installing plate of bobbin winoler assembly, be provided with the buckle that can be connected with the claw clamping on base near on the baseplane of excircle, buckle and claw corresponding setting one by one, rotate bobbin winoler assembly, the claw on installing plate is connected to and on buckle, realizes being connected of bobbin winoler assembly and base.
Above-mentioned claw is circumferentially distributed in the upper plane of base, and buckle is distributed on the baseplane of installing plate of bobbin winoler assembly.
Above-mentioned base is to be hollow circular cylinder, is provided with and the counterbore of bobbin winoler installing hole coaxial line on head, and base through screws is fixed on the counterbore of head.
Above-mentioned claw includes horizontal part and vertical portion.
Above-mentioned buckle is: on installing plate, be evenly equipped with arcuate socket, one end in arcuate socket is provided with the first arc, the baseplane of the first arc is higher than the baseplane of installing plate, below the other end of arcuate socket, be provided with the second arc, the baseplane of the second arc is concordant with the baseplane of installing plate, the concave profile of the second arc does not contact and forms little arcuate socket with the concave profile of arcuate socket, the baseplane of the first arc is higher than the upper plane of the second arc, the vertical portion of claw can go in little arcuate socket, horizontal position is on the second arc on plane,
Or on installing plate, be evenly equipped with arcuate socket, one end in arcuate socket is provided with the first arc, the baseplane of arc is higher than the baseplane of installing plate, below the other end of arcuate socket, be provided with the second arc, the baseplane of the second arc is concordant with the baseplane of installing plate, the outer arcuate face of the second arc does not contact and forms little arcuate socket with the outer arcuate face of arcuate socket, the baseplane of the first arc is higher than the upper plane of the second arc, the vertical portion of claw can go in little arcuate socket, and horizontal position is on the second arc on plane.
The above-mentioned setting that is threaded is: on bobbin winoler installing hole, be provided with internal thread, on the installing plate of bobbin winoler assembly, be provided with external screw thread, bobbin winoler assembly is threaded connection on head.
On the hand of spiral of the screw thread between installing plate and the head of above-mentioned bobbin winoler assembly and bobbin winoler assembly turning cylinder turn to identical.
Above-mentioned socket connection setting is: on the external cylindrical surface of the installing plate of bobbin winoler assembly, be circumferentially evenly equipped with several arc convex edges, in bobbin winoler installing hole, be provided with rubber mount pad, rubber mount pad is to be outward extended with convex annular edge in the upper end of hollow circular cylinder, convex annular is along being fixed by screws on head, hollow circular cylinder stretches in bobbin winoler installing hole, in the inner cylinder of hollow circular cylinder, be circumferentially evenly equipped with several arc grooves, it is fixing that the passing through of bobbin winoler assembly realized in arc groove that arc convex edge on installing plate is plugged on rubber mount pad.
The advantage that the utility model is given prominence to is compared to existing technology:
1, between the utility model bobbin winoler and head, be threaded connection or clamping is connected or socket connection, can quickly and easily bobbin winoler assembly be arranged on head, simultaneously, also can be quickly and easily by bobbin winoler from head dismounting by the dismounting of bobbin winoler assembly, the time of having saved original structure and will unclamping all screws;
2, the utility model has improved frock efficiency, convenient for maintaining greatly;
3, after being buckled on the connecting plate of the claw on base of the present utility model and bobbin winoler assembly turns an angle, vertical portion on claw can enter in the little arcuate socket on connecting plate, horizontal position blocks claw on the upper plane of the second arc, bobbin winoler assembly and base have been realized fixing, can not depart from from base, base is fixed on head, bobbin winoler assembly can be realized dismounting easily;
4, the utility model is applied widely, successful.
Brief description of the drawings:
Fig. 1 is the exploded perspective view that embodiment 1 connects by buckle;
Fig. 2 is one of schematic diagram of the bobbin winoler assembly of embodiment 1;
Fig. 3 be the bobbin winoler assembly of embodiment 1 schematic diagram two;
Fig. 4 is the schematic diagram of embodiment 2;
Fig. 5 is the schematic diagram of embodiment 3.
Detailed description of the invention:
With specific embodiment, the utility model is further described below,
Embodiment 1: referring to Fig. 1-3:
A fast assembling disassembling structure for sewing machine bobbin winder, includes head 1, is provided with bobbin winoler installing hole 2 on head 1, is provided with bobbin winoler assembly 3 in bobbin winoler installing hole 2, between bobbin winoler assembly 3 and bobbin winoler installing hole 2 for removably connecting.
Above-mentioned removably connecting is that clamping connects setting or is threaded setting or socket connection.
Above-mentioned clamping connects to arrange: on bobbin winoler installing hole 2, be installed with base 4, the upper surface of base 4 is provided with several claws 5, on the installing plate 6 of bobbin winoler assembly 3, be provided with the buckle that can be connected with claw 5 clampings on base 4 near on the baseplane of excircle, buckle and claw 5 corresponding setting one by one, rotate bobbin winoler assembly 3, the claw 5 on installing plate 6 is connected to and on buckle, realizes being connected of bobbin winoler assembly 3 and base 2.
Above-mentioned claw 5 is circumferentially distributed in the upper plane of base 4, and buckle is distributed on the baseplane of installing plate 6 of bobbin winoler assembly 3.
Above-mentioned base 4 is to be hollow circular cylinder, is provided with and the counterbore 7 of bobbin winoler installing hole 2 coaxial lines on head 1, and base 4 is fixed on the counterbore 7 of head 1 by screw 8.
Above-mentioned claw 5 is curved, includes horizontal part 9 and vertical portion 10.Horizontal part 9 is that the upper end of vertical portion forms or forms towards the outer cylinder direction bending of base 4 towards the endoporus direction bending of base 4.
Above-mentioned buckle is: on installing plate 6, be evenly equipped with arcuate socket 11, one end in arcuate socket 11 is provided with the first arc 12, the baseplane of the first arc 12 is higher than the baseplane of installing plate 6, below the other end of arcuate socket 11, be provided with the second arc 13, the baseplane of the second arc 13 is concordant with the baseplane of installing plate 6, second concave profile of arc 13 and the concave profile of arcuate socket do not contact and form little arcuate socket 14, the baseplane of the first arc 12 is higher than the upper plane of the second arc 13, between the first arc 12 baseplanes and the upper plane of the second arc 13 up and down distance should be less times greater than the thickness of the horizontal part of claw 59, the vertical portion 10 of claw 5 can go in little arcuate socket 14, horizontal part 9 is realized being connected between claw 5 and buckle on plane on the second arc 13,
Little arcuate socket can also be between the outer arcuate face of the second arc 13 and the outer arcuate face of arcuate socket 11, and the horizontal part 9 of corresponding claw is that the upper end of vertical portion forms towards the endoporus direction bending of base 4, and connected mode is same as described above.
The first arc 12, second arc 13 of the present embodiment can be also integrative-structures with connecting plate, are formed by machining.
Embodiment 2: referring to Fig. 4:
The present embodiment and the difference of embodiment 1 are to removably connect, and what adopt is to be threaded:
On bobbin winoler installing hole 2, be provided with internal thread 14, on the installing plate 6 of bobbin winoler assembly 3, be provided with external screw thread 15, bobbin winoler assembly 3 is threaded connection on head 1.When design, can add a little long mounting plate 6 axial lengths, to facilitate installation, dismounting, connect also more firm simultaneously.
On the hand of spiral of the screw thread between installing plate 6 and the head 1 of above-mentioned bobbin winoler assembly 3 and bobbin winoler assembly 3 turning cylinder 16 turn to identical.Can prevent like this in coiling process, bobbin winoler assembly 3 departs from bobbin winoler installing hole 2.Be threaded, easy accessibility.
Embodiment 3: referring to Fig. 5:
The difference of the present embodiment and embodiment 1 is to removably connect, and what adopt is socket connection:
On the external cylindrical surface of the installing plate 6 of bobbin winoler assembly 3, be circumferentially evenly equipped with several arc convex edges 17, in bobbin winoler installing hole 2, be provided with rubber mount pad 18, rubber mount pad 18 is to be outward extended with convex annular along 19 in the upper end of hollow circular cylinder, convex annular is fixed on head 1 by screw 20 along 19, hollow circular cylinder stretches in bobbin winoler installing hole 2, in the inner cylinder of hollow circular cylinder, be circumferentially evenly equipped with several arc grooves 21, arc convex edge 17 is corresponding one by one with arc groove 21, the interior realization of arc groove 21 that arc convex edge 17 on installing plate 6 is plugged on rubber mount pad 18 of passing through of bobbin winoler assembly 3 is fixed.The present embodiment can be also on the external cylindrical surface of installing plate 6, to be axially provided with several convex annular edges, is provided with the annular groove of respective numbers on rubber mount pad 18.Due to the material of rubber mount pad 18, frictional force is larger, and bobbin winoler assembly 3 is not easy in the interior rotation of rubber mount pad 18.
In actual mechanical process, can suitably add long mounting plate 6 axial lengths, facilitate the drawing of bobbin winoler assembly and be pressed into.
When installation, bobbin winoler assembly 3 is pressed down, make arc convex edge 17 on installing plate 6 be plugged on the arc groove 21 of rubber mount pad 18, when dismounting, installing plate 6 is upwards drawn the arc convex edge 17 making on installing plate 6 depart from from the arc groove 21 of rubber mount pad 18.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (10)
1. a fast assembling disassembling structure for sewing machine bobbin winder, includes head, it is characterized in that: on head, be provided with bobbin winoler installing hole, in bobbin winoler installing hole, be provided with bobbin winoler assembly, between bobbin winoler assembly and bobbin winoler installing hole for removably connecting.
2. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 1, is characterized in that: described removably connecting is that clamping connects setting or is threaded setting or socket connection.
3. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 2, it is characterized in that: described clamping connects setting and is: on bobbin winoler installing hole, be installed with base, the upper surface of base is provided with several claws, on the installing plate of bobbin winoler assembly, be provided with the buckle that can be connected with the claw clamping on base near on the baseplane of excircle, buckle and claw corresponding setting one by one, rotate bobbin winoler assembly, the claw on installing plate is connected to and on buckle, realizes being connected of bobbin winoler assembly and base.
4. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 3, is characterized in that: described claw is circumferentially distributed in the upper plane of base, and buckle is distributed on the baseplane of installing plate of bobbin winoler assembly.
5. according to the fast assembling disassembling structure of a kind of sewing machine bobbin winder described in claim 3 or 4, it is characterized in that: described base is to be hollow circular cylinder, on head, be provided with and the counterbore of bobbin winoler installing hole coaxial line, base through screws is fixed on the counterbore of head.
6. according to the fast assembling disassembling structure of a kind of sewing machine bobbin winder described in claim 3 or 4, it is characterized in that: described claw includes horizontal part and vertical portion.
7. according to the fast assembling disassembling structure of a kind of sewing machine bobbin winder described in claim 3 or 4, it is characterized in that: described buckle is: on installing plate, be evenly equipped with arcuate socket, one end in arcuate socket is provided with the first arc, the baseplane of the first arc is higher than the baseplane of installing plate, below the other end of arcuate socket, be provided with the second arc, the baseplane of the second arc is concordant with the baseplane of installing plate, the concave profile of the second arc does not contact and forms little arcuate socket with the concave profile of arcuate socket, the baseplane of the first arc is higher than the upper plane of the second arc, the vertical portion of claw can go in little arcuate socket, horizontal position is on the second arc on plane,
Or on installing plate, be evenly equipped with arcuate socket, one end in arcuate socket is provided with the first arc, the baseplane of arc is higher than the baseplane of installing plate, below the other end of arcuate socket, be provided with the second arc, the baseplane of the second arc is concordant with the baseplane of installing plate, the outer arcuate face of the second arc does not contact and forms little arcuate socket with the outer arcuate face of arcuate socket, the baseplane of the first arc is higher than the upper plane of the second arc, the vertical portion of claw can go in little arcuate socket, and horizontal position is on the second arc on plane.
8. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 2, it is characterized in that: described being threaded arranges and be: on bobbin winoler installing hole, be provided with internal thread, on the installing plate of bobbin winoler assembly, be provided with external screw thread, bobbin winoler assembly is threaded connection on head.
9. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 8, is characterized in that: on the hand of spiral of the screw thread between installing plate and the head of described bobbin winoler assembly and bobbin winoler assembly turning cylinder turn to identical.
10. the fast assembling disassembling structure of a kind of sewing machine bobbin winder according to claim 2, it is characterized in that: described socket connection setting is: on the external cylindrical surface of the installing plate of bobbin winoler assembly, be circumferentially evenly equipped with several arc convex edges, in bobbin winoler installing hole, be provided with rubber mount pad, rubber mount pad is to be outward extended with convex annular edge in the upper end of hollow circular cylinder, convex annular is along being fixed by screws on head, hollow circular cylinder stretches in bobbin winoler installing hole, in the inner cylinder of hollow circular cylinder, be circumferentially evenly equipped with several arc grooves, it is fixing that the passing through of bobbin winoler assembly realized in arc groove that arc convex edge on installing plate is plugged on rubber mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211154.0U CN203890654U (en) | 2014-04-26 | 2014-04-26 | Quick disassembling structure of sewing machine winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211154.0U CN203890654U (en) | 2014-04-26 | 2014-04-26 | Quick disassembling structure of sewing machine winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890654U true CN203890654U (en) | 2014-10-22 |
Family
ID=51717078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211154.0U Expired - Lifetime CN203890654U (en) | 2014-04-26 | 2014-04-26 | Quick disassembling structure of sewing machine winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952866A (en) * | 2014-04-26 | 2014-07-30 | 新杰克缝纫机股份有限公司 | Fast dismounting and mounting structure of sewing machine winder |
-
2014
- 2014-04-26 CN CN201420211154.0U patent/CN203890654U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952866A (en) * | 2014-04-26 | 2014-07-30 | 新杰克缝纫机股份有限公司 | Fast dismounting and mounting structure of sewing machine winder |
| CN103952866B (en) * | 2014-04-26 | 2016-06-15 | 杰克缝纫机股份有限公司 | A kind of fast assembling disassembling structure of sewing machine bobbin winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE CO., LTD. Address before: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: New Jack Sewing Machine Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |