CN206625016U - A kind of rotating shuttle oil supply mechanism - Google Patents
A kind of rotating shuttle oil supply mechanism Download PDFInfo
- Publication number
- CN206625016U CN206625016U CN201720401239.9U CN201720401239U CN206625016U CN 206625016 U CN206625016 U CN 206625016U CN 201720401239 U CN201720401239 U CN 201720401239U CN 206625016 U CN206625016 U CN 206625016U
- Authority
- CN
- China
- Prior art keywords
- fuel feeding
- oil
- rotating shuttle
- shuttle
- groove
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
A kind of rotating shuttle oil supply mechanism, including rotary shuttle shaft, rotating shuttle axle sleeve and rotating shuttle are the utility model is related to, rotating shuttle axle sleeve is socketed in rotary shuttle shaft by bearing, and described rotating shuttle is arranged on the end of rotary shuttle shaft, it is characterised in that：The periphery that rotating shuttle side is corresponded in described rotary shuttle shaft is provided with a circle fuel feeding groove, the fuel feeding screw channel communicated with fuel feeding groove is further opened with the inside of the fuel feeding groove of rotary shuttle shaft periphery, rotating shuttle axle sleeve corresponds to fuel feeding screw channel position and is provided with oil filler point, it is internally located to open up on the outside of fuel feeding groove in rotary shuttle shaft and puts axial hole, axial hole connects with the oil-through-hole of fuel feeding bottom portion of groove, position at the port of the axial hole or at port, which is provided with, radially gets rid of oil groove or radially gets rid of oilhole, and oil-sealing sleeve is also socketed on described fuel feeding screw channel and fuel feeding groove；The structure of rotary shuttle shaft is suitably modified, makes the screw rod of fuel feeding, there is the utility model fuel delivery to automatically adjust, the characteristics of fuel feeding stable and uniform.
Description
Technical field
It the utility model is related to sewing-machine rotating shuttle fueling technology, specifically a kind of mechanism using rotary shuttle shaft auto-supply.
Background technology
The rotating shuttle fueler of existing sewing machine, as notification number is：Shown in CN202705692U, including after rotating shuttle
The rotating shuttle axle sleeve at end, described rotating shuttle axle sleeve interior axle to both ends be equipped with the rolling bearing that is installed on axle sleeve on rotary shuttle shaft,
Rotating shuttle Oil Guide mechanism is provided with the outside of towards the bearing of rotating shuttle side, and oil sealing is set with the rotary shuttle shaft between two bearings, it is described
Rotating shuttle Oil Guide mechanism is：Be set on rotary shuttle shaft can be to the wick that spills of rotating shuttle Oil Guide, the rotating shuttle for spilling wick afterbody in axle sleeve
Oil seal ring is set with axle, the oily line connected with sewing machine oil tank is installed, one end of described oily line is in round in oil seal ring
Structure is installed on the oil seal ring in axle sleeve and the afterbody with spilling wick is in contact.
The current this bad control of rotating shuttle fueler fuel delivery, and when spilling wick surface and having impurity, can cause to supply
Oil is uneven, so as to influence the fuel feeding effect of rotating shuttle.
Utility model content
The purpose of this utility model is to provide a kind of rotating shuttle oil supply mechanism, the structure of rotary shuttle shaft is suitably modified,
The screw rod of fuel feeding is made, and is opened up in the end of rotary shaft and radially gets rid of oilhole, when the utility model is rotated by rotary shuttle shaft
Orientation is automatic to send oil, and fuel delivery is automatically adjusted with fuel delivery by rotating speed adjust automatically, the characteristics of fuel feeding stable and uniform.
Following technical scheme is used to achieve the above object：
A kind of rotating shuttle oil supply mechanism, including rotary shuttle shaft, rotating shuttle axle sleeve and rotating shuttle, rotating shuttle axle sleeve are socketed in rotating shuttle by bearing
Axle, described rotating shuttle are arranged on the end of rotary shuttle shaft, it is characterised in that：The periphery that rotating shuttle side is corresponded in described rotary shuttle shaft is set
A circle fuel feeding groove is equipped with, the fuel feeding spiral shell communicated with fuel feeding groove is further opened with the inside of the fuel feeding groove of rotary shuttle shaft periphery
Groove, rotating shuttle axle sleeve correspond to fuel feeding screw channel position and are provided with oil filler point, are internally located to open up on the outside of fuel feeding groove in rotary shuttle shaft and put axle
Xiang Kong, axial hole connect with the oil-through-hole of fuel feeding bottom portion of groove, the position at the port of the axial hole or at port
It is provided with and radially gets rid of oil groove or radially get rid of oilhole, radially gets rid of oil groove or radially get rid of oilhole to rotating shuttle fuel feeding；Described fuel feeding screw channel and
Oil-sealing sleeve is also socketed on fuel feeding groove.
It is located in described rotary shuttle shaft periphery on the outside of fuel feeding groove and is additionally provided with oil sealing screw channel, the rotation side of oil sealing screw channel
To in opposite direction with fuel feeding screw channel；Described oil sealing screw channel is placed in the inside of oil-sealing sleeve.
Lug boss is provided with close to the side of rotating shuttle in described rotary shuttle shaft, described fuel feeding screw channel and fuel feeding groove are set should
On lug boss；Described rotating shuttle is fixed on the outside of lug boss.
Oil Guide fixed seat is also set up between described fuel feeding screw channel and oil filler point.
The utility model lubricating oil enters rotating shuttle device from oil filler point, and rotary shuttle shaft rotation passes through fuel feeding screw channel on rotary shuttle shaft
Coordinate with oil-sealing sleeve and convey lubricating oil toward fuel feeding groove, fuel delivery is directly proportional to rotating shuttle rotating speed；Into after fuel feeding groove
Lubricating oil enter axial hole through oil-through-hole, finally by radially getting rid of oil groove or radially get rid of oilhole and uniformly get rid of lubricating oil to rotation
Shuttle, the utility model to fuel delivery adjust automatically, radially get rid of oil phase and horn-like spill wick more for existing according to rotating shuttle rotating speed
Add uniformly, fuel feeding is not influenceed by dust impurities etc., with being automatically adjusted with fuel delivery, the characteristics of fuel feeding stable and uniform.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of the utility model rotating shuttle separation；
Fig. 4 is the structural representation that the utility model removes oil-sealing sleeve；
Fig. 5 is the decomposition texture schematic diagram of the utility model section components；
Fig. 6 is the enlarged diagram at A in Fig. 2.
Embodiment
As shown in figures 1 to 6, a kind of rotating shuttle oil supply mechanism, including rotary shuttle shaft 1, rotating shuttle axle sleeve 2 and rotating shuttle 3, rotating shuttle axle sleeve 2 are logical
Cross bearing 4 and be socketed in rotary shuttle shaft 1, described rotating shuttle 3 is arranged on the end of rotary shuttle shaft 1, it is characterised in that：In described rotary shuttle shaft
The periphery of 1 corresponding rotating shuttle side is provided with a circle fuel feeding groove 11, is also opened up in the inner side of the periphery fuel feeding groove 11 of rotary shuttle shaft 1
There is the fuel feeding screw channel 12 communicated with fuel feeding groove 11, the corresponding fuel feeding screw channel position of rotating shuttle axle sleeve 2 is provided with oil filler point 21, in rotating shuttle
Axle 1, which is internally located to open up on the outside of fuel feeding groove 11, puts axial hole 13, and axial hole 13 and the oil-through-hole 15 of the bottom of fuel feeding groove 11 connect
Logical, the position at the port of the axial hole 13 or at port, which is provided with, radially gets rid of oil groove or radially gets rid of oilhole 16, radially
Get rid of oil groove or radially get rid of oilhole 16 to the fuel feeding of rotating shuttle 3；The outside for being located at fuel feeding groove 11 in the described periphery of rotary shuttle shaft 1 is also set up
There is oil sealing screw channel 17, the direction of rotation of oil sealing screw channel 17 and fuel feeding screw channel 12 are in opposite direction；Described fuel feeding screw channel 12, fuel feeding are recessed
Oil-sealing sleeve 5 is also socketed outside groove 11 and oil sealing screw channel 17；In described rotary shuttle shaft 1 lug boss 10, institute are provided with close to the side of rotating shuttle
The fuel feeding screw channel 12 and fuel feeding groove 11 stated are set on the lug boss 10；Described rotating shuttle 3 is fixed on the outside of lug boss 10；
Oil Guide fixed seat 6 is also set up between described fuel feeding screw channel 12 and oil filler point 21.
Utility model works process is such：Lubricating oil enters rotating shuttle device from oil filler point, and rotary shuttle shaft rotation is logical
Cross fuel feeding screw channel on rotary shuttle shaft with oil-sealing sleeve to coordinate lubricating oil toward the conveying of fuel feeding groove, fuel delivery is with rotating shuttle rotating speed into just
Than；Enter axial hole through oil-through-hole into the lubricating oil after fuel feeding groove, finally by radially get rid of oil groove or radially get rid of oilhole
Lubricating oil is uniformly got rid of to rotating shuttle.
Lubricating oil promotes in fuel feeding screw channel 12 has certain inertia, and entering after fuel feeding groove 11 can be further from rotary shuttle shaft
Gap is overflowed between 1 and oil-sealing sleeve 5, and the outside for being located at fuel feeding groove 11 in the described periphery of rotary shuttle shaft 1 for this present invention is also set
Oil sealing screw channel 17 is equipped with, the direction of rotation of oil sealing screw channel 17 is in opposite direction with fuel feeding screw channel 12, the profit overflowed from fuel feeding groove 11
After lubricating oil enters oil sealing screw channel 17, return in fuel feeding groove 11 under the reverse drive of oil sealing screw channel 17, thus effectively avoid
The oozing out of lubricating oil.
The maximum feature of the present invention is to make rotary shuttle shaft into fuel feeding screw rod, and rotary shuttle shaft and oil sealing set coordinate lubricating oil to rotation
Shuttle one end conveys, and according to rotating shuttle rotating speed to fuel delivery adjust automatically, finally by centrifugal force from radially getting rid of oil groove or radially get rid of
Oilhole is got rid of to rotating shuttle, and relative to the existing horn-like mode for spilling wick fuel feeding at gap, fuel feeding of the present invention is not pollinated trifle in the world
Matter etc. influences, and is automatically adjusted with fuel delivery, the characteristics of fuel feeding stable and uniform.
Claims (4)
1. a kind of rotating shuttle oil supply mechanism, including rotary shuttle shaft（1）, rotating shuttle axle sleeve（2）And rotating shuttle（3）, rotating shuttle axle sleeve（2）Pass through bearing
（4）It is socketed in rotary shuttle shaft（1）, described rotating shuttle（3）It is arranged on rotary shuttle shaft（1）End, it is characterised in that：In described rotating shuttle
Axle（1）The periphery of corresponding rotating shuttle side is provided with a circle fuel feeding groove（11）, in rotary shuttle shaft（1）Periphery fuel feeding groove（11）'s
Inner side is further opened with and fuel feeding groove（11）The fuel feeding screw channel communicated（12）, rotating shuttle axle sleeve（2）Set on corresponding fuel feeding screw channel position
There is oil filler point（21）, in rotary shuttle shaft（1）It is internally located at fuel feeding groove（11）Outside, which opens up, puts axial hole（13）, axial hole（13）With
Fuel feeding groove（11）The oil-through-hole of bottom（15）Connection, in the axial hole（13）Port at or the position at the port open
Have and radially get rid of oil groove or radially get rid of oilhole（16）, radially get rid of oil groove or radially get rid of oilhole（16）To rotating shuttle（3）Fuel feeding；Described confession
Whelk groove（12）With fuel feeding groove（11）Also it is socketed oil-sealing sleeve outside（5）.
A kind of 2. rotating shuttle oil supply mechanism as claimed in claim 1, it is characterised in that：In described rotary shuttle shaft（1）Periphery is located at
Fuel feeding groove（11）Outside be additionally provided with oil sealing screw channel（17）, oil sealing screw channel（17）Direction of rotation and fuel feeding screw channel（12）Side
To opposite；Described oil sealing screw channel（17）It is placed in oil-sealing sleeve（5）Inside.
A kind of 3. rotating shuttle oil supply mechanism as claimed in claim 1, it is characterised in that：In described rotary shuttle shaft（1）Close to rotating shuttle
Side be provided with lug boss（10）, described fuel feeding screw channel（12）With fuel feeding groove（11）The lug boss is set（10）On；It is described
Rotating shuttle（3）It is fixed on lug boss（10）Outside.
A kind of 4. rotating shuttle oil supply mechanism as claimed in claim 1, it is characterised in that：In described fuel feeding screw channel（12）With oiling
Hole（21）Between also set up Oil Guide fixed seat（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401239.9U CN206625016U (en) | 2017-04-17 | 2017-04-17 | A kind of rotating shuttle oil supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401239.9U CN206625016U (en) | 2017-04-17 | 2017-04-17 | A kind of rotating shuttle oil supply mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625016U true CN206625016U (en) | 2017-11-10 |
Family
ID=60205096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401239.9U Withdrawn - After Issue CN206625016U (en) | 2017-04-17 | 2017-04-17 | A kind of rotating shuttle oil supply mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419450A (en) * | 2017-04-17 | 2017-12-01 | 阮积康 | A kind of rotating shuttle oil supply mechanism |
-
2017
- 2017-04-17 CN CN201720401239.9U patent/CN206625016U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419450A (en) * | 2017-04-17 | 2017-12-01 | 阮积康 | A kind of rotating shuttle oil supply mechanism |
| CN107419450B (en) * | 2017-04-17 | 2023-06-23 | 浙江川田智能科技有限公司 | Rotating shuttle oil supply mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206625016U (en) | A kind of rotating shuttle oil supply mechanism | |
| CN206250880U (en) | Bearing chamber has the explosion separation motor of water-proof function | |
| CN107419450A (en) | A kind of rotating shuttle oil supply mechanism | |
| CN207715712U (en) | Swing drive axle connect lubrication system with swinging mounting | |
| CN207346542U (en) | A kind of rotary tripper | |
| CN204474934U (en) | Sewing machines main frame | |
| CN203500301U (en) | Rear power-taking structure of engine | |
| CN108167336A (en) | One kind is for Aero-engine Bearing and receives oil ring connection structure | |
| CN203516474U (en) | Novel bearing lubricating structure | |
| CN210196417U (en) | Tractor gearbox forced lubrication mechanism | |
| CN109137293A (en) | A kind of visualization oil droplet formula fueller for sewing machine bottom shuttle | |
| CN207213121U (en) | Reductor bearing forced lubrication structure | |
| CN203823002U (en) | Novel automobile reverse gear variable gear | |
| CN207569066U (en) | Angular contact bearing | |
| CN206929544U (en) | A kind of lubrication refueling device of centrifugal pump motor | |
| CN206571828U (en) | A kind of radar is installed and uses anti-wear rotating mechanism | |
| CN209375317U (en) | It is a kind of directly to turn platform | |
| CN206929211U (en) | Oilite bushing | |
| CN205823362U (en) | Mixed lubrication system and electromotor thereof | |
| CN211005911U (en) | Self-oil supply structure of sewing machine rotating shuttle | |
| CN206845696U (en) | A kind of floating bearing of turbo-charger | |
| CN209128695U (en) | A kind of visualization oil droplet formula fueller for sewing machine bottom shuttle | |
| CN209128694U (en) | A kind of spiral oil charging structure for rotating shuttle | |
| CN204403165U (en) | Air throttle of car stainless steel drawn cup needle roller bearing | |
| CN205298242U (en) | Crankshaft thrust plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: Room 282, administrative service center, cluster district, No. 9, east section of Jianan Avenue, Taizhou, Zhejiang Province Patentee after: Zhejiang chuantian Intelligent Technology Co.,Ltd. Address before: 318000 Chen Zhenyong village, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Ruan Jikang |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171110 Effective date of abandoning: 20230623 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171110 Effective date of abandoning: 20230623 |