CN205242054U - Automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel - Google Patents
Automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel Download PDFInfo
- Publication number
- CN205242054U CN205242054U CN201521061479.6U CN201521061479U CN205242054U CN 205242054 U CN205242054 U CN 205242054U CN 201521061479 U CN201521061479 U CN 201521061479U CN 205242054 U CN205242054 U CN 205242054U
- Authority
- CN
- China
- Prior art keywords
- oil
- rotating shaft
- rotary shuttle
- axle sleeve
- oiled
- 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 - Fee Related
Links
- 238000010276 construction Methods 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 43
- 239000002828 fuel tank Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 101710019760 SLC22A17 Proteins 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 104
- 239000010687 lubricating oil Substances 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000001050 lubricating Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses an automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel, an automatic oiling's rotating shuttle axle construction, including the rotating shuttle case, the transmission is connected in the pivot of rotating shuttle case, and the transmission is connected in the rotating shuttle of pivot, the box is drawn together to the rotating shuttle case and bag, and the axle sleeve of pivot periphery is located to the cover, the box is equipped with the shaft hole that is used for fixed axle sleeve, the pivot is equipped with the axial and does not run through the oil storage hole of pivot, is located a plurality of oil grooves of surface, communicates the connecting hole of oil storage hole and pivot surface, the pivot still is equipped with the oil absorption piece of acceping in the oil storage hole, and is fixed in the whelk silk excessively of oil storage hole open end, it is equipped with intercommunication oil storage hole and external oil outlet to cross the whelk silk, the pivot is rotated and is connected in the box, the axle sleeve is equipped with the oil feed passageway and produces oil the passageway, when the pivot is rotated, one section of the oil groove links with the oil feed passageway. The utility model discloses the practicality is strong, can solve the practical problem, can widely popularize and be applied to in the market.
Description
Technical field
The utility model relates to a kind of pivot structure and embroidery machine, relates in particular to a kind of rotary shuttle shaft structure and embroidery machines rotating shuttleCase.
Background technology
In prior art, the lubricated main of rotary shuttle box rotating shuttle rotating shaft adopts the artificial regularly mode of charging-up lubricant oil, and people, easily there is the phenomenon that rotary shuttle shaft is stuck in the situation that work charging-up lubricant oil may produce and add, add less, the filling time is not right,And the cost of manual maintenance is high.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of auto-oiled revolvingShuttle axle construction and embroidery machines rotating shuttle box.
The technical solution of the utility model is: a kind of auto-oiled rotary shuttle shaft structure, comprise rotary shuttle box, be in transmission connection inThe rotating shaft of rotary shuttle box, is in transmission connection in the rotating shuttle of rotating shaft, and described rotary shuttle box comprises casing, is sheathed on the axle sleeve of rotating shaft periphery; InstituteState casing and be provided with the axis hole for fixed hub; Described rotating shaft is provided with the oil storage hole that axially and does not run through rotating shaft, is positioned at outer surfaceSome oil grooves, be communicated with the connecting hole of oil storage hole and rotating shaft outer surface; Described rotating shaft is also provided with the oil suction part that is contained in oil storage hole,And be fixed on oil storage hole openend cross whelk silk; The described whelk silk of crossing is provided with the oil outlet that is communicated with oil storage hole and the external world; DescribedRotating shaft is rotationally connected with casing; Described axle sleeve is provided with oil inlet passage and oil discharge passage; When described rotating shaft is rotated, one of described oil grooveSection is communicated with oil inlet passage.
Its further technical scheme is: described rotary shuttle box also comprises the grease-box that is fixed on casing; Described casing is provided withOverlap the in-line of oil inlet passage and fuel tank for connection shaft, and overlap the fuel-displaced pipeline of oil discharge passage and fuel tank for connection shaft.
Its further technical scheme is: described grease-box is provided with deslagging device and filter.
Its further technical scheme is: described auto-oiled rotary shuttle shaft structure also comprises a piston column cap, and and pistonThe elastic component that column cap elasticity connects; The head of described elastic component is fixed on axle sleeve, and its afterbody top is pressed on piston column cap; The table of rotating shaftFace is provided with a groove; Described axle sleeve is provided with the installing hole for piston column cap and elastic component are installed; Described rotating shaft turns to grooveWhen relative with piston column cap, the bottom of piston boit crown indentation groove.
Its further technical scheme is: described auto-oiled rotary shuttle shaft structure also comprises and is installed on respectively axle sleeve two endsLeft oil sealing and right oil sealing; Described rotating shaft is also provided with and is positioned at head and the shaft shoulder for locating; The two ends of described axle sleeve are respectively equipped withFor the oil sealing hole of left oil sealing and right oil sealing is installed.
Its further technical scheme is: described auto-oiled rotary shuttle shaft structure also comprises the location for compressing right oil sealingBack-up ring; Described positioning retainer ring is fixed on rotating shaft and is positioned at the outside of right oil sealing; Described axle sleeve compresses left oil sealing in the shaft shoulder.
Its further technical scheme is: described oil suction part is cotton thread.
Its further technical scheme is: described oil groove is helix oil groove.
Its further technical scheme is: described rotating shaft is connected with driven gear away from one end of rotating shuttle.
A kind of embroidery machines rotating shuttle box, is characterized in that, comprises above-mentioned rotary shuttle shaft structure, and is fixed on the power of rotary shuttle boxDevice; The output shaft of described power set is connected with rotating shaft transmission.
The utility model technique effect is compared with prior art: a kind of auto-oiled rotary shuttle shaft structure, rotating shaft turnsWhen moving, between axle sleeve and rotating shaft, produce negative pressure, make lubricating oil from oil inlet passage, arrive axle sleeve, the surface of rotating shaft be provided with forThe oil groove of storage lubricating oil, rotating shaft remains in a good lubricated environment in the time rotating always; Rotating shaft is simultaneously provided with connectionHole and axial oilhole, contain oil suction part in oilhole, lubricated by between axle sleeve and rotating shaft of the suction-operated by oil suction partOil is transferred in oilhole, and flows out to rotating shuttle from cross whelk silk, so that rotating shuttle is lubricated.
Further, rotary shuttle box is provided with the oil circuit being communicated with axle sleeve and fuel tank, when rotating shaft is rotated, produces negative between itself and axle sleevePress, lubricating oil is drawn in axle sleeve from fuel tank, and when rotating shaft is rotated, lubricating oil is always in supply status.
Further, the surface of rotating shaft is provided with a groove, and piston column cap and elastic component are installed in the installing hole of axle sleeve, rotating shaftWhile turning to different angles, piston column cap pushes up respectively presses surface or the groove 4 of rotating shaft, and piston column cap is moved down on constantlyMoving, cause that the pressure between axle sleeve and rotating shaft changes, thereby make lubricating oil to enter into oil storage hole by connecting hole.
Further, left oil sealing and right oil sealing seal the two ends of rotating shaft, and the lubricating oil in rotating shaft and axle sleeve can not be flowed out,Thereby reduce waste and the pollution of lubricating oil, also kept the oil pressure between rotating shaft and axle sleeve, to arrive good profit simultaneouslySliding effect.
Further, rotating shaft is fixed with the back-up ring that compresses right oil sealing, makes left oil sealing be pressed in the shaft shoulder simultaneously, thereby makes a left sideThe sealing effectiveness of right oil sealing is good.
A kind of embroidery machines rotating shuttle box, it adopts above-mentioned auto-oiled rotary shuttle shaft structure, make rotating shaft and rotating shuttle inIn a good lubricated environment, improve the service life of rotating shaft and rotating shuttle, and reduced the cost of manual maintenance.
Brief description of the drawings
Fig. 1 is the sectional perspective view of a kind of embroidery machines rotating shuttle box specific embodiment of the utility model.
Fig. 2 is the explosive view of a kind of pivot structure of the utility model.
Fig. 3 is the cutaway view of Fig. 2 embodiment bottom bracket axle.
Fig. 4 is the cutaway view of Fig. 2 embodiment shaft.
Reference numeral
10 embroidery machines rotating shuttle box 20 pivot structures
1 rotary shuttle box 11 casings
The fuel-displaced pipeline of 111 in-line 112
113 axis hole 12 axle sleeves
121 oil inlet passage 121A oil storage passages
122 oil discharge passage 123 installing holes
The right oil sealing hole of 124 left oil sealing hole 125
The left oil sealing of 2 rotating shaft 21
22 right oil sealing 23 grooves
24 shaft shoulder 25 oil suction parts
26 cross whelk silk 27 oil storage holes
28 connecting hole 29 oil grooves
3 rotating shuttle 4 grease-boxs
5 piston column cap 51 elastic components
6 positioning retainer ring 7 power set
71 driving shaft 72 driving gears
73 driven gears
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, below in conjunction with schematic diagram to technical side of the present utility modelCase is further introduced and explanation, but is not limited to this.
As shown in Figure 1, a kind of embroidery machines rotating shuttle box 10, comprises rotary shuttle box 1, is in transmission connection in rotating shaft 2, the biography of rotary shuttle box 1Be dynamically connected in rotating shuttle 3, grease-box 4, the piston column cap 5 of rotating shaft 2 and elastic component 51, the left oil being connected with piston column cap 5 elasticityEnvelope 21 and right oil sealing (in conjunction with Fig. 2), for compress right oil sealing (in conjunction with Fig. 2) positioning retainer ring 6, be fixed on the power of rotary shuttle box 1Device 7.
Rotary shuttle box 1 comprises casing 11, is sheathed on the axle sleeve 12 of rotating shaft 2 peripheries. Casing 11 is provided with for being communicated with axle sleeve 12In-line 111 and fuel-displaced pipeline 112, for the axis hole 113 of fixed hub 12. Power set 7 comprise driving shaft 71 and solidDue to the driving gear 72 of driving shaft 71 one end, rotating shaft 2 is connected with driven gear (in conjunction with Fig. 2) away from one end of rotating shuttle 3.Rotating shaft 2, in the interior rotation of axle sleeve 12, forms negative pressure between the two, thereby lubricating oil is drawn to axle sleeve 12 from in-line 111In, unnecessary lubricating oil flows back to grease-box 4 from flowline.
Grease-box 4 is fixed on casing 11, and its inside is provided with deslagging device, filter (not shown), and establish bottomBe useful on the magnet (not shown) of metal fillings in adsorpting lubrication oil.
As shown in Figure 2, a kind of pivot structure 20, comprises rotary shuttle box (in conjunction with Fig. 1), be in transmission connection in the rotating shaft 2 of rotary shuttle box,Be in transmission connection in the rotating shuttle 3 of rotating shaft 2, piston column cap 5, with the elastic component 51 that piston column cap 5 elasticity are connected, is installed on 12 liang, axle sleeveLeft oil sealing 21 and the right oil sealing 22 of end, for compressing the positioning retainer ring 6 of right oil sealing 22. Rotary shuttle box 1 comprises casing (in conjunction with Fig. 1),Be sheathed on the axle sleeve 12 of rotating shaft 2 peripheries.
The head of rotating shaft 2 is connected with driven gear 73, and afterbody is connected with rotating shuttle 3, and its surface is provided with a groove23. Rotating shaft 2 is rotationally connected with axle sleeve 12, and it is successively through left oil sealing 21, axle sleeve 12, right oil sealing 22, positioning retainer ring 6. Location gearCircle 6 is fixed on rotating shaft 2 and is positioned at the outside of right oil sealing 22, and it compresses right oil sealing 22 in axle sleeve 12, and axle sleeve 12 compresses location simultaneouslyBack-up ring 6 is in the shaft shoulder 24 of rotating shaft 2, makes between rotating shaft 2 and axle sleeve 12 sealing good, lubricated between axle sleeve 12 and rotating shaft 2Oil can not flow out from both sides, to reduce waste and the pollution of lubricating oil, has also kept the oil between rotating shaft 2 and axle sleeve 12 simultaneouslyPress, to arrive good lubricant effect.
Axle sleeve 12 is provided with oil inlet passage 121 and oil discharge passage 122, for the installation of piston column cap 5 and elastic component 51 is installedHole (in conjunction with Fig. 3). The lubricating oil of rotary shuttle box 1 enters axle sleeve 12 from oil inlet passage 121, and unnecessary lubricating oil is from oil discharge passage 122Flow out.
The head of elastic component 51 is fixed on axle sleeve 12 by double-screw bolt, and its afterbody top is pressed on piston column cap 5. Rotating shaft 2 turns toWhen groove 23 is relative with piston column cap 5, the bottom of piston column cap 5 top indentation grooves 23, when rotating shaft 2 turns to another angle, livesThe surface of rotating shaft 2 is pressed on stick harness head 5 tops, and therefore, when rotating shaft 2 is in the time rotating, piston column cap 5 is continuous in installing hole (in conjunction with Fig. 1)Mobile, constantly push the lubricating oil between rotating shaft 2 and axle sleeve 12, make lubricating oil enter oil storage by connecting hole (in conjunction with Fig. 4)Hole (in conjunction with Fig. 4) and the lubricating oil of grease-box (in conjunction with Fig. 1) is drawn onto to axle sleeve 12.
The oil groove 29 on rotating shaft 2 surfaces can be stored the lubricating oil being entered by oil inlet passage 121, therefore rotating shaft 2 rotate time,Between rotating shaft 2 and axle sleeve 12, can keep a good lubricating status, thereby improve the service life of rotating shaft 2.
Rotating shaft 2 is also provided with the oil suction part 25 that is contained in oil storage hole (in conjunction with Fig. 4), and is fixed on oil storage hole (in conjunction with Fig. 4) and opensWhat mouth was held crosses whelk silk 26, crosses whelk silk 26 and is provided with the oil outlet 261 that is communicated with oil storage hole (in conjunction with Fig. 4) and the external world. Oil suctionPart 25 is cotton thread, and it can be drawn to the lubricating oil between rotating shaft 2 and axle sleeve 12 in oil storage hole (in conjunction with Fig. 4) by connecting holeStorage, and transfer to rotating shuttle 3 by oil outlet 261 and be lubricated, make rotating shuttle 3 in the time of work, keep a good lubricated shapeState.
As shown in Figure 3, axle sleeve 12 is provided with oil inlet passage 121 and oil discharge passage 122, for piston column cap and elastic component are installedThe installing hole 123 of (in conjunction with Fig. 2), its two ends are respectively equipped with the left oil sealing hole for left oil sealing and right oil sealing (in conjunction with Fig. 2) are installed124 and right oil sealing hole 125, between left oil sealing and right oil sealing (in conjunction with Fig. 2) and left oil sealing hole 124, right oil sealing hole 125 for interference is joinedClose.
When rotating shaft (in conjunction with Fig. 2) is rotated, between axle sleeve 12 and rotating shaft, have negative pressure, lubricating oil enters from oil inlet passage 121Axle sleeve 12, and unnecessary lubricating oil flows out from oil discharge passage 122, makes lubricating between rotating shaft (in conjunction with Fig. 2) and axle sleeve 12Oil keeps the state of a circulation.
Oil inlet passage 121 also comprises horizontal oil storage passage 121A, and it extends to axial direction, when rotating shaft 2 is rotated, and oil groove(in conjunction with Fig. 4) one section is communicated with oil inlet passage 121, makes lubricating oil enter into oil groove (in conjunction with Fig. 4).
As shown in Figure 4, rotating shaft 2 be axially arranged with the oil storage hole 27 that does not run through rotating shaft 2, be communicated with outside oil storage hole 27 and rotating shaft 2The connecting hole 28 on surface, its outer surface is provided with some helix oil grooves 29, and groove 23, and oil storage hole 27 is positioned at away from the shaft shoulder 24One end. Oil suction part is adsorbed onto the lubricating oil between axle sleeve (in conjunction with Fig. 1) and rotating shaft 2 in oil storage hole 27 by connecting hole 28, andPassed through oil outlet (in conjunction with Fig. 2) output of whelk silk at the openend of oil storage hole 27, to arrive lubricated rotating shuttle (in conjunction with Fig. 1)Object.
In other embodiment, oil groove is helix oil groove, and it can be multisection type, is also one-part form.
In other embodiment, oil suction part is wire sponge.
In sum, the embroidery machines rotating shuttle box that the utility model is designed, does not need regular oily of artificial timing,Just can make to keep a good lubricating status between axle sleeve, rotating shaft, rotating shuttle, reduce the cost of manual maintenance, also carry simultaneouslyThe service life of high axle sleeve, rotating shaft, rotating shuttle. The utility model is practical, and energy solving practical problems, can widely popularize applicationIn market.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment, so that reader is easier to understand,But do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation,All be subject to protection of the present utility model. Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. an auto-oiled rotary shuttle shaft structure, comprises rotary shuttle box, is in transmission connection in the rotating shaft of rotary shuttle box, is in transmission connection in turningThe rotating shuttle of axle, is characterized in that, described rotary shuttle box comprises casing, is sheathed on the axle sleeve of rotating shaft periphery; Described casing be provided with forThe axis hole of fixed hub; Described rotating shaft is provided with the oil storage hole that axially and does not run through rotating shaft, is positioned at some oil grooves of outer surface, is communicated withThe connecting hole of oil storage hole and rotating shaft outer surface; Described rotating shaft is also provided with the oil suction part that is contained in oil storage hole, and is fixed on oil storage holeThe whelk silk excessively of openend; The described whelk silk of crossing is provided with the oil outlet that is communicated with oil storage hole and the external world; Described rotating shaft is rotationally connected withCasing; Described axle sleeve is provided with oil inlet passage and oil discharge passage; When described rotating shaft is rotated, one section of described oil groove connects with oil inlet passageLogical.
2. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described rotary shuttle box also comprises fixingIn the grease-box of casing; Described casing is provided with the in-line for connection shaft cover oil inlet passage and fuel tank, and for being communicated withThe fuel-displaced pipeline of axle sleeve oil discharge passage and fuel tank.
3. auto-oiled rotary shuttle shaft structure according to claim 2, is characterized in that, described grease-box is provided with slagging-offDevice and filter.
4. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described auto-oiled rotary shuttle shaftStructure also comprises a piston column cap, and the elastic component being connected with piston column cap elasticity; The head of described elastic component is fixed on axle sleeve,Its afterbody top is pressed on piston column cap; The surface of rotating shaft is provided with a groove; Described axle sleeve is provided with for piston column cap and elasticity are installedThe installing hole of part; Described rotating shaft turns to groove when relative with piston column cap, the bottom of piston boit crown indentation groove.
5. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described auto-oiled rotary shuttle shaftStructure also comprises the left oil sealing and the right oil sealing that are installed on respectively axle sleeve two ends; Described rotating shaft be also provided be positioned at head and for locationThe shaft shoulder; The two ends of described axle sleeve are respectively equipped with the oil sealing hole for left oil sealing and right oil sealing are installed.
6. auto-oiled rotary shuttle shaft structure according to claim 5, is characterized in that, described auto-oiled rotary shuttle shaftStructure also comprises the positioning retainer ring for compressing right oil sealing; Described positioning retainer ring is fixed on rotating shaft and is positioned at the outside of right oil sealing;Described axle sleeve compresses left oil sealing in the shaft shoulder.
7. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described oil suction part is cotton thread.
8. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described oil groove is helix oilGroove.
9. auto-oiled rotary shuttle shaft structure according to claim 1, is characterized in that, described rotating shaft is away from one of rotating shuttleEnd is connected with driven gear.
10. an embroidery machines rotating shuttle box, is characterized in that, comprises the rotary shuttle shaft structure as described in claim 1-8 any one, andBe fixed on the power set of rotary shuttle box; The output shaft of described power set is connected with rotating shaft transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061479.6U CN205242054U (en) | 2015-12-17 | 2015-12-17 | Automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061479.6U CN205242054U (en) | 2015-12-17 | 2015-12-17 | Automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242054U true CN205242054U (en) | 2016-05-18 |
Family
ID=55941132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061479.6U Expired - Fee Related CN205242054U (en) | 2015-12-17 | 2015-12-17 | Automatic rotating shuttle axle construction and embroidery machine rotating shuttle case that refuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205242054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420959A (en) * | 2015-12-17 | 2016-03-23 | 江西禾丰电子机械有限公司 | Automatic-oiling rotating shuttle shaft structure and rotating shuttle box of embroidery machine |
| CN107034602A (en) * | 2017-03-26 | 2017-08-11 | 浙江越隆缝制设备有限公司 | The embroidery machine and method of bull measured lubrication are driven based on motor |
-
2015
- 2015-12-17 CN CN201521061479.6U patent/CN205242054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420959A (en) * | 2015-12-17 | 2016-03-23 | 江西禾丰电子机械有限公司 | Automatic-oiling rotating shuttle shaft structure and rotating shuttle box of embroidery machine |
| CN105420959B (en) * | 2015-12-17 | 2018-06-26 | 江西禾丰电子机械有限公司 | The rotating shuttle axle construction and embroidery machines rotating shuttle box of a kind of automatic oiling |
| CN107034602A (en) * | 2017-03-26 | 2017-08-11 | 浙江越隆缝制设备有限公司 | The embroidery machine and method of bull measured lubrication are driven based on motor |
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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: 20160518 Termination date: 20201217 |