CN202658386U - Automatic oil suction and lubrication rotating shuttle of sewing machine - Google Patents
Automatic oil suction and lubrication rotating shuttle of sewing machine Download PDFInfo
- Publication number
- CN202658386U CN202658386U CN 201220295981 CN201220295981U CN202658386U CN 202658386 U CN202658386 U CN 202658386U CN 201220295981 CN201220295981 CN 201220295981 CN 201220295981 U CN201220295981 U CN 201220295981U CN 202658386 U CN202658386 U CN 202658386U
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- oil
- shuttle
- oil suction
- rotating shuttle
- automatic
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Abstract
The utility model provides an automatic oil suction and lubrication rotating shuttle of a sewing machine, belonging to the technical field of the sewing machine and solving the problems of high probability of lubrication oil waste, short service life and the like existing in the rotating shuttle in the prior art. According to the automatic oil suction and lubrication rotating shuttle of the sewing machine, a shuttle shell and a shuttle rack are sleeved on a rotating shuttle shaft; the shuttle rack is arranged in the shuttle shell; an oil sprinkling core is arranged in a mounting groove in the rear part of the shuttle shell; the shuttle shell is axially provided with an oil supply through hole for supplying oil for the shuttle rack from a rear end face of the shuttle shell; the rear part of the oil sprinkling core is provided with an oil seal which is sleeve don the rotating shuttle oil; and an oil suction mechanism which is in contact with the oil sprinkling core to supply oil is sleeved in a front mounting groove of the oil seal. The automatic oil suction and lubrication rotating shuttle has the advantages of simple structure, automatic oil suction and lubrication, cost saving and the like.
Description
Technical field
The utility model belongs to the sewing machine technique field, refers in particular to the lubricated rotating shuttle of automatic oil suction of Sewing machines.
Background technology
In sewing device, rotating shuttle is the always part of Sewing machines, and rotating shuttle can be sewed up the stitching of sewing, so that the product of making stitching is firm, attractive in appearance.
At present, usually rotating shuttle in use for some time, because the friction of the object of reaching the standard grade and making generation is with the line end, dusts etc. are brought in the rotating shuttle, the chance of this dust is comparatively slow as a rule, but the fuel delivery of the lubrication system of existing rotating shuttle is higher, therefore the effect that causes the cumulative effect sewing of dust, if dust stops up oil feeding line, then must dismounting clear up, and the constitutional detail on the rotating shuttle is all less, and for example the intensity of trip bolt is lower, as easy as rolling off a log cause to damage cause scrapping of rotating shuttle, so not only can't be guaranteed the service life of rotating shuttle, and cause the waste of lubricating oil.
Summary of the invention
The purpose of this utility model has provided the lubricated sewing-machine rotating shuttle of simple in structure, automatic oil suction.
The purpose of this utility model is achieved in that the lubricated rotating shuttle of automatic oil suction of Sewing machines, bobbin case and shuttle frame are sleeved on the rotary shuttle shaft, the shuttle frame is installed in the bobbin case, it is characterized in that: be equipped with in the mounting groove at described bobbin case rear portion and spill wick, axially be provided with on the bobbin case from the rear end face of bobbin case on the shuttle frame fuel feeding for oil hole, the rear portion of spilling wick is provided with the oil sealing that is sleeved on the rotary shuttle shaft, is set with in the front mounting groove of oil sealing and the oil suction mechanism of spilling wick and contact fuel feeding.
Oil suction mechanism with spill the wick friction that contacts, so that the lubricating oil in the oil suction mechanism fully spills, the rotation of shuttle frame produces suction, and then with lubricating oil by being drawn on the shuttle frame and being lubricated for oil hole, simultaneously oil suction mechanism is automatic oil suction, so oil suction of the present utility model, fuel feeding greasing are all finished automatically.
In the lubricated rotating shuttle of the automatic oil suction of above-mentioned Sewing machines, described oil suction mechanism is the oil suction line that is communicated with the oil sump of Sewing machines, and the oil suction line is a circulus in mounting groove.
In the rotating shuttle that the automatic oil suction of above-mentioned Sewing machines is lubricated, described oil suction line is lace cord.
In the rotating shuttle that the automatic oil suction of above-mentioned Sewing machines is lubricated, the described wick that spills is the cone body with central through hole that is evenly equipped with some micro through-holes.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model is to arrange for oil hole at bobbin case, and the rotation of shuttle frame produces suction, and by supplying the oil hole self-priming to enter to be lubricated, simple in structure, greasing is finished automatically with lubricating oil.
2, oil suction line of the present utility model is that lace cord is communicated with the oil sump of Sewing machines, automatically oil suction of cotton thread, and be difficult for producing the waste that oil suction too much causes.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram 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 that the automatic oil suction of Sewing machines is lubricated, bobbin case 2 and shuttle frame 3 are sleeved on the rotary shuttle shaft 1, shuttle frame 3 is installed in the bobbin case 2, be equipped with in the mounting groove 21 at described bobbin case 2 rear portions and spill wick 4, axially be provided with on the bobbin case 2 from the rear end face of bobbin case 2 on the shuttle frame 3 fuel feeding for oil hole 6, the rear portion of spilling wick 4 is provided with the oil sealing 9 that is sleeved on the rotary shuttle shaft 1, be set with in the front mounting groove of oil sealing 9 and the oil suction mechanism of spilling wick 4 and contact fuel feeding, oil suction mechanism with spill wick 4 friction that contacts, so that the lubricating oil in the oil suction mechanism fully spills, the rotation of shuttle frame 3 produces suction, and then with lubricating oil by being drawn on the shuttle frame 3 and being lubricated for oil hole 6, simultaneously oil suction mechanism is automatic oil suction, so oil suction of the present utility model, the fuel feeding greasing is all finished automatically.
Be the oil suction line 8 that is communicated with the oil sump of Sewing machines in above-mentioned oil suction mechanism, the oil suction line is a circulus in mounting groove.
Be lace cord at above-mentioned oil suction line 8.Oil suction line 8 is that lace cord is communicated with the oil sump of Sewing machines, automatically oil suction, and be difficult for producing the waste that oil suction too much causes, arranging of lace cord saved production cost simultaneously
At the above-mentioned wick 4 that spills for being evenly equipped with the cone body with central through hole of some micro through-holes, lace cord with spill wick 4 one end in contact frictions, the lubricating oil of friction gained is guided to the fuel feeding through hole by micro through-hole.
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 (4)
1. the lubricated rotating shuttle of the automatic oil suction of Sewing machines, bobbin case (2) and shuttle frame (3) are sleeved on the rotary shuttle shaft (1), shuttle frame (3) is installed in the bobbin case (2), it is characterized in that: be equipped with in the mounting groove (21) at described bobbin case (2) rear portion and spill wick (4), axially be provided with confession oil hole (6) from the rear end face of bobbin case (2) to shuttle frame (3) that go up fuel feeding from the bobbin case (2), the rear portion of spilling wick (4) is provided with the oil sealing (9) that is sleeved on the rotary shuttle shaft (1), is set with in the front mounting groove of oil sealing (9) and the oil suction mechanism of spilling wick (4) and contact fuel feeding.
2. the lubricated rotating shuttle of the automatic oil suction of Sewing machines according to claim 1 is characterized in that: described oil suction mechanism is the oil suction line (8) that is communicated with the oil sump of Sewing machines, and the oil suction line is a circulus in mounting groove.
3. the lubricated rotating shuttle of the automatic oil suction of Sewing machines according to claim 1, it is characterized in that: described oil suction line (8) is lace cord.
4. the lubricated rotating shuttle of the automatic oil suction of each described Sewing machines according to claim 1-3, it is characterized in that: the described wick (4) that spills is for being evenly equipped with the cone body with central through hole of some micro through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295981 CN202658386U (en) | 2012-06-20 | 2012-06-20 | Automatic oil suction and lubrication rotating shuttle of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295981 CN202658386U (en) | 2012-06-20 | 2012-06-20 | Automatic oil suction and lubrication rotating shuttle of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658386U true CN202658386U (en) | 2013-01-09 |
Family
ID=47453303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295981 Expired - Lifetime CN202658386U (en) | 2012-06-20 | 2012-06-20 | Automatic oil suction and lubrication rotating shuttle of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358039A (en) * | 2014-11-17 | 2015-02-18 | 中山市旋霸缝纫设备有限公司 | External shuttle frame, rotating shuttle and rotating shuttle lubricating method |
| CN106968060A (en) * | 2017-03-23 | 2017-07-21 | 东阳市太极精密制造有限公司 | Novel sewing machine rotating shuttle structure |
| CN114182446A (en) * | 2022-02-17 | 2022-03-15 | 南通迈威智能科技有限公司 | Oil circuit self-cleaning type sewing machine |
-
2012
- 2012-06-20 CN CN 201220295981 patent/CN202658386U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358039A (en) * | 2014-11-17 | 2015-02-18 | 中山市旋霸缝纫设备有限公司 | External shuttle frame, rotating shuttle and rotating shuttle lubricating method |
| CN104358039B (en) * | 2014-11-17 | 2017-10-20 | 广东旋霸机电科技有限公司 | Outer shuttle frame, rotating shuttle and rotating shuttle lubricating method |
| CN106968060A (en) * | 2017-03-23 | 2017-07-21 | 东阳市太极精密制造有限公司 | Novel sewing machine rotating shuttle structure |
| CN114182446A (en) * | 2022-02-17 | 2022-03-15 | 南通迈威智能科技有限公司 | Oil circuit self-cleaning type sewing machine |
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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. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |