CN202705692U - Rotating shuttle oil supply device of sewing machine - Google Patents
Rotating shuttle oil supply device of sewing machine Download PDFInfo
- Publication number
- CN202705692U CN202705692U CN 201220295741 CN201220295741U CN202705692U CN 202705692 U CN202705692 U CN 202705692U CN 201220295741 CN201220295741 CN 201220295741 CN 201220295741 U CN201220295741 U CN 201220295741U CN 202705692 U CN202705692 U CN 202705692U
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- Prior art keywords
- rotating shuttle
- oil
- shuttle
- axle sleeve
- rotating
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- Expired - Fee Related
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Abstract
The utility model provides a rotating shuttle oil supply device of a sewing machine and belongs to the technical field of sewing machines. The rotating shuttle oil supply device of the sewing machine solves the problem that the existing oil supply device is complex in structure, poor in oil transportation effect and the like. The rotating shuttle oil supply device of the sewing machine comprises a rotating shuttle shaft sleeve arranged at the rear end of a rotating shuttle, wherein rolling bearings enabling the shaft sleeve to be installed on a rotating shuttle shaft are arranged at two axial ends in the rotating shuttle shaft sleeve, a rotating shuttle oil guide mechanism is arranged outside the bearing facing to the rotating shuttle, and an oil seal is sleeved on the rotating shuttle shaft between the two bearings. The rotating shuttle oil supply device of the sewing machine has the advantages of being simple and practical in structure, novel in design, good in lubricating effect and the like.
Description
Technical field
The utility model belongs to the rotating shuttle fueler in sewing machine technique field, particularly Sewing machines.
Background technology
Rotating shuttle is the important component part of Sewing machines, its operation principle is when eedle pumps in brief, collude line and guide line and form stitching, because eedle pumps once, rotating shuttle need rotate twice, it is lower to run up for a long time, needs rotating shuttle is carried out the good lubricated normal operating conditions that just can keep Sewing machines.
At present, usually the rotating shuttle lubricating arrangement of Sewing machines employing generally is to adopt the oil pump oil pumping to inject in the rotating shuttle, this structure can fast and effeciently solve the lubrication problem of rotating shuttle, but there is injection flow too much causes rotating shuttle to skid or because the viscosity of lubricating oil causes dust deposit too much, affect the normal use work of rotating shuttle, and caused the waste of lubricating oil; Exist simultaneously complex structure, be not easy to assembling, also increased undoubtedly production cost.
Summary of the invention
The purpose of this utility model has provided the rotating shuttle fueler of high-end Sewing machines.
The purpose of this utility model is achieved in that the rotating shuttle fueler of Sewing machines, comprise the rotating shuttle axle sleeve of being located at the rotating shuttle rear end, it is characterized in that: axial two ends are equipped with axle sleeve are installed on rolling bearing on the rotary shuttle shaft in the described rotating shuttle axle sleeve, the bearing outside towards rotating shuttle one side is provided with rotating shuttle Oil Guide mechanism, is set with oil sealing on the rotary shuttle shaft between the two bearings.
The utility model is installed in the rear end of rotating shuttle and is fixedly connected with rotating shuttle, in actual use, rotating shuttle axle sleeve, Oil Guide mechanism, oil sealing do not rotate, Oil Guide mechanism is lubricated to the rotating shuttle oil transportation, in order to prevent oil leakage, adopt oil sealing that axle sleeve is sealed, this structure decrease the devices such as oil pump of traditional rotating shuttle oil transportation structure, the installation difficulty of having avoided the complexity of structure to bring has also reduced production cost simultaneously.
In the rotating shuttle fueler of above-mentioned Sewing machines, described rotating shuttle Oil Guide mechanism is: be set on the rotary shuttle shaft can be to the wick that spills of rotating shuttle Oil Guide, be set with oil seal ring on the rotary shuttle shaft that spills the wick afterbody in the axle sleeve, the oily line that is communicated with sewing machine oil tank is installed in the oil seal ring, and an end of described oily line is cyclic structure and is installed on the oil seal ring in the axle sleeve and with the afterbody that spills wick and contacts.
In the rotating shuttle fueler of above-mentioned Sewing machines, described oil sealing is the rubber sealing ring processed that is set on the rotary shuttle shaft, is positioned at the sealing ring neighboring and is arranged with the O RunddichtringO.
In the rotating shuttle fueler of above-mentioned Sewing machines, described oil sealing, bearing, Oil Guide mechanism all are positioned axle sleeve inside by jump ring.
In the rotating shuttle fueler of above-mentioned Sewing machines, described oily line is provided with the tightening mechanism that can reduce oily line oil transportation amount.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model is an end that oily line is arranged at the rotating shuttle axle sleeve, by spilling wick rotating shuttle is carried out fuel feeding, can guarantee that lubricating oil takes full advantage of, and has avoided over feeding to cause waste or rotating shuttle to skid.
2, rotating shuttle axle sleeve of the present utility model is to have played fixedly Oil Guide mechanism and sealing function, prevents that the oil of gear-box the inside from entering into the rotating shuttle oil supply system, and design flexibly, and is practical.
3, oily line of the present utility model is cotton thread, controls the fuel feeding of rotating shuttle by regulating the cotton thread oil absorption.
Description of drawings
Fig. 1 is blast structural representation of the present utility model.
Fig. 2 is structure cutaway view of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
The rotating shuttle fueler of Sewing machines, comprise the rotating shuttle axle sleeve 1 of being located at the rotating shuttle rear end, described rotating shuttle axle sleeve 1 interior axial two ends are equipped with axle sleeve are installed on rolling bearing 3 on the rotary shuttle shaft 2, bearing 3 outsides towards rotating shuttle one side are provided with rotating shuttle Oil Guide mechanism, be set with oil sealing on the rotary shuttle shaft 2 between the two bearings, the utility model is installed in the rear end of rotating shuttle and is fixedly connected with rotating shuttle, in actual use, rotating shuttle axle sleeve 1, Oil Guide mechanism, oil sealing does not rotate, Oil Guide mechanism is lubricated to the rotating shuttle oil transportation, in order to prevent oil leakage, adopt oil sealing that axle sleeve 1 is sealed, this structure decrease the devices such as oil pump of traditional rotating shuttle oil transportation structure, the installation difficulty of having avoided the complexity of structure to bring has also reduced production cost simultaneously.
In above-mentioned rotating shuttle Oil Guide mechanism be: be set on the rotary shuttle shaft 2 can be to the rotating shuttle Oil Guide spill wick 4, be set with oil seal ring 6 on the rotary shuttle shaft 2 that spills wick 4 afterbodys in the axle sleeve, the oily line 5 that is communicated with sewing machine oil tank is installed in the oil seal ring 6, and an end of described oily line 5 is cyclic structure and is installed on the oil seal ring in the axle sleeve and with the afterbody that spills wick 4 and contacts.
Be the rubber sealing ring 7 processed that is set on the rotary shuttle shaft at above-mentioned oil sealing, be positioned at the sealing ring neighboring and be arranged with O RunddichtringO 8.
All be positioned axle sleeve inside by jump ring 9 in above-mentioned oil sealing, bearing 3, Oil Guide mechanism.
Be provided with the governor motion 10 that can reduce oily line oil transportation amount at above-mentioned oily line 5.Oily line is to adopt cotton thread system in the utility model, by cotton thread carry out oil transportation from oil absorption, can effectively control fuel delivery, further can adjust fuel delivery according to actual operating position by governor motion 10.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. the rotating shuttle fueler of Sewing machines, comprise the rotating shuttle axle sleeve (1) of being located at the rotating shuttle rear end, it is characterized in that: axial two ends are equipped with axle sleeve are installed on rolling bearing (3) on the rotary shuttle shaft (2) in the described rotating shuttle axle sleeve (1), rolling bearing (3) outside towards rotating shuttle one side is provided with rotating shuttle Oil Guide mechanism, and the rotary shuttle shaft between the two bearings is set with oil sealing on (2).
2. the rotating shuttle fueler of Sewing machines according to claim 1, it is characterized in that: described rotating shuttle Oil Guide mechanism is: be set on the rotary shuttle shaft (2) can be to the rotating shuttle Oil Guide spill wick (4), be set with oil seal ring (6) on the rotary shuttle shaft (2) that spills wick (4) afterbody in the axle sleeve, the oily line (5) that is communicated with sewing machine oil tank is installed in the oil seal ring (6), and an end of described oily line (5) is cyclic structure and is installed on the oil seal ring in the axle sleeve and with the afterbody that spills wick (4) and contacts.
3. the rotating shuttle fueler of Sewing machines according to claim 1, it is characterized in that: described oil sealing is the rubber sealing ring processed (7) that is set on the rotary shuttle shaft, is positioned at the sealing ring neighboring and is arranged with O RunddichtringO (8).
4. the rotating shuttle fueler of each described Sewing machines according to claim 1-3, it is characterized in that: described oil sealing, bearing (3), Oil Guide mechanism all are positioned axle sleeve inside by jump ring (9).
5. the rotating shuttle fueler of Sewing machines according to claim 2, it is characterized in that: described oily line (5) is provided with the governor motion (10) that can reduce oily line oil transportation amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295741 CN202705692U (en) | 2012-06-20 | 2012-06-20 | Rotating shuttle oil supply device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295741 CN202705692U (en) | 2012-06-20 | 2012-06-20 | Rotating shuttle oil supply device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705692U true CN202705692U (en) | 2013-01-30 |
Family
ID=47586012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295741 Expired - Fee Related CN202705692U (en) | 2012-06-20 | 2012-06-20 | Rotating shuttle oil supply device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705692U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184662A (en) * | 2013-03-20 | 2013-07-03 | 新杰克缝纫机股份有限公司 | Front shaft sleeve assembly of lower shaft |
| CN103451875A (en) * | 2013-08-09 | 2013-12-18 | 中捷大宇机械有限公司 | Special rotating shuttle shaft sleeve for carpet embroidery |
| CN105200682A (en) * | 2015-10-13 | 2015-12-30 | 苏州科润织造有限公司 | Thread oil suction device for sewing machine |
| CN105401354A (en) * | 2015-10-13 | 2016-03-16 | 苏州科润织造有限公司 | Sealed bearing used for sewing machine |
| CN107201608A (en) * | 2017-07-27 | 2017-09-26 | 杰克缝纫机股份有限公司 | Spill wick and rotary shuttle shaft fit structure, rotating shuttle oil supply structure and sewing machine |
| CN111733545A (en) * | 2018-12-30 | 2020-10-02 | 浙江中捷缝纫科技有限公司 | Rotating shuttle oil supply structure and sewing machine with same |
-
2012
- 2012-06-20 CN CN 201220295741 patent/CN202705692U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184662A (en) * | 2013-03-20 | 2013-07-03 | 新杰克缝纫机股份有限公司 | Front shaft sleeve assembly of lower shaft |
| CN103184662B (en) * | 2013-03-20 | 2015-05-27 | 杰克缝纫机股份有限公司 | Front shaft sleeve assembly of lower shaft |
| CN103451875A (en) * | 2013-08-09 | 2013-12-18 | 中捷大宇机械有限公司 | Special rotating shuttle shaft sleeve for carpet embroidery |
| CN105200682A (en) * | 2015-10-13 | 2015-12-30 | 苏州科润织造有限公司 | Thread oil suction device for sewing machine |
| CN105401354A (en) * | 2015-10-13 | 2016-03-16 | 苏州科润织造有限公司 | Sealed bearing used for sewing machine |
| CN107201608A (en) * | 2017-07-27 | 2017-09-26 | 杰克缝纫机股份有限公司 | Spill wick and rotary shuttle shaft fit structure, rotating shuttle oil supply structure and sewing machine |
| CN107201608B (en) * | 2017-07-27 | 2019-10-11 | 杰克缝纫机股份有限公司 | Spill wick and rotary shuttle shaft fit structure, rotating shuttle oil supply structure and sewing machine |
| CN111733545A (en) * | 2018-12-30 | 2020-10-02 | 浙江中捷缝纫科技有限公司 | Rotating shuttle oil supply structure and sewing machine with same |
| CN111733545B (en) * | 2018-12-30 | 2023-07-14 | 浙江中捷缝纫科技有限公司 | Rotating shuttle oil supply structure and sewing machine with same |
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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. |
|
| CP03 | Change of name, title or address |
Address after: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE CO., LTD. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: New Jack Sewing Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |