CN109027027A - For connecting the shaft coupling of balance shaft on a kind of fly frame - Google Patents
For connecting the shaft coupling of balance shaft on a kind of fly frame Download PDFInfo
- Publication number
- CN109027027A CN109027027A CN201811215611.2A CN201811215611A CN109027027A CN 109027027 A CN109027027 A CN 109027027A CN 201811215611 A CN201811215611 A CN 201811215611A CN 109027027 A CN109027027 A CN 109027027A
- Authority
- CN
- China
- Prior art keywords
- balance shaft
- shaft
- keyway
- balance
- shaft coupling
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 40
- 238000010168 coupling process Methods 0.000 title claims abstract description 40
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 40
- 210000001331 nose Anatomy 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses the shaft couplings for being used to connect balance shaft on a kind of fly frame, belong to cotton textile machinery technical field, the technical problems to be solved by the invention are as follows: solving the balance shaft that tradition is connected using shaft joint in the prior art, often appearance abrasion is made a pause during the motion, the problem of influencing product quality, being also easy to produce bad yarn in a row.The technical solution of use are as follows: the spindle nose end of balance shaft I is provided with open recess, and the spindle nose end of balance shaft II is provided with the boss matched with open recess, and boss is arranged in open recess；At least one keyway I is provided in the spindle nose outer cylindrical wall of balance shaft I and balance shaft II, it is provided at least one keyway II on the inner wall of shaft coupling sheath, realizes that shaft coupling oversheath is connected with the clamping of balance shaft by the way that the top of flat key and bottom end to be separately positioned in keyway I and keyway II.
Description
Technical field
The present invention relates to cotton textile machinery technical field, for connecting the connection of balance shaft on specifically a kind of fly frame
Axis device.
Background technique
Fly frame is the Spining Robot for ribbon being made rove.Fly frame main function is drawing-off and twist, and thick
Yarn reel is coiled into certain package, to adapt to the mach requirement of spun yarn.Fly frame is divided into flyer roving frame by twist mechanism form
Fly frame is picked up with stranding.Fly frame is picked up in flyer roving frame and stranding can be divided into slubbing, two and simplex flyer frame again.
The balance shaft docking of traditional fly frame is connected and fixed by the way that shaft coupling is arranged, and there are two can for setting in coupling sleeve
The screw hole of round dormant bolt is screwed in, and the bolt mating connection that bolt head is interior six shuttle shapes jack is set and is used；But in reality
In production process, frequent corrective maintenance maintenance, the interior six shuttle shapes jack surrounding circular arc of the bolt head is easy to wear, will ultimately result in
The problem of can not dismantling, to influence maintenance of equipment and normal production；Therefore, to solve the above problems, such as patent
201310474966.4, entitled " THFA4423 hangs ingot rove and shaft coupling ", the technical solution which uses are as follows: shaft coupling
There are two the straight screw hole of spaced internal thread on the upside of coupler sleeve, two straight screw holes of internal thread be respectively furnished with one can will be inserted in two
A split axle carries out the bolt with rotation head of urgent fixation；Though the technical solution is able to solve the mill in frequently maintenance to bolt
Damage, prevents the problem of can not dismantling, but there is also following disadvantages: two spindle noses on conventional balanced axis are tight by shaft coupling
Compel to fix, often occurs the problem of abrasion makes a pause, influences product quality, be also easy to produce bad yarn in a row in the process of running, therefore, such as
What solves the above problems, and is those skilled in the art's technical problem in the urgent need to address.
Summary of the invention
Technical assignment of the invention is against the above deficiency, to provide on a kind of fly frame for connecting the shaft coupling of balance shaft
Device is able to solve the balance shaft that tradition is connected using shaft joint in the prior art and often occurs wearing during the motion making a pause,
The problem of influencing product quality, being also easy to produce bad yarn in a row.
The technical solution adopted by the present invention to solve the technical problems is:
For connecting the shaft coupling of balance shaft, including balance shaft and shaft coupling sheath on a kind of fly frame, balance shaft includes balance
Two spindle noses of axis I and balance shaft II, balance shaft I and balance shaft II are mutually butted and are fixedly connected by peripheral hardware shaft coupling sheath；
The spindle nose end of balance shaft I is provided with open recess, the spindle nose end of balance shaft II be provided with matched with open recess it is convex
Platform, boss are arranged in open recess；At least one keyway is provided in the spindle nose outer cylindrical wall of balance shaft I and balance shaft II
I, at least one keyway II is provided on the inner wall of shaft coupling sheath, by the way that the top of flat key and bottom end are separately positioned on keyway
I and keyway II in realize shaft coupling oversheath be connected with the clamping of balance shaft.
Open recess is the open recess of "-" type or cross-shaped configuration, and boss is the convex of "-" type or cross-shaped configuration
Platform.
The fluting size of keyway I and keyway II is the keyway I and keyway II of 10 × 80MM.
Keyway I is arranged between the two neighboring open recess of I spindle nose end of balance shaft or is arranged in II spindle nose of balance shaft
Between the two neighboring boss of end.
Flat key is general flat key or type thin flat key.
The quantity of keyway I and keyway II is 1~4.
Compared to the prior art shaft coupling on a kind of fly frame of the invention for connecting balance shaft has beneficial below
Effect:
1, the spindle nose end of balance shaft I is provided with open recess, and the spindle nose end of balance shaft II is provided with to match with open recess
The boss of conjunction, boss are arranged in open recess, guarantee when balance shaft I and balance shaft II move together between the two without relatively sliding
It is dynamic, guarantee that balance shaft I and balance shaft II move synchronously；
2, it is provided with keyway I in the spindle nose outer cylindrical wall of balance shaft I and balance shaft II, is provided on the inner wall of shaft coupling sheath
Keyway II, by by the top of type thin flat key and bottom end be separately positioned in keyway I and keyway II realize shaft coupling oversheath with
The clamping of balance shaft is connected, and such connection type can be such that the connection of oversheath and balance shaft I and balance shaft II fastens, and guarantees
The phenomenon that being not in that abrasion is made a pause in operational process, influence product quality, causing bad yarn in a row；
3, open recess is the open recess of "-" type or cross-shaped configuration, and boss is the boss of "-" type or cross-shaped configuration,
The open recess and boss of the shape facilitate production and processing and installation assembly is simple；
4, keyway I is arranged between the two neighboring open recess of I spindle nose end of balance shaft or is arranged at II spindle nose end of balance shaft
Between the two neighboring boss in portion, it can prevent the keyway opened up I from influencing being used in conjunction with each other between open recess or boss；
5, rationally, installing and dismounting is simple for apparatus structure design, and it is convenient to repair, and ensure that balance shaft I and balance shaft II are moving
Stationarity in the process ensure that product quality, therefore, have good value for applications.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Attached drawing 1 is on a kind of fly frame for connecting the perspective view of the shaft coupling of balance shaft；
Attached drawing 2 is on a kind of fly frame for connecting the left view of the shaft coupling of balance shaft；
Attached drawing 3 is the assembly perspective view of the explosion of balance shaft I and balance shaft II.
In figure: 1, shaft coupling sheath, 2, balance shaft I, 3, balance shaft II, 4, open recess, 5, boss, 6, keyway I, 7, key
Slot II, 8, type thin flat key, 9, bolt.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment 1:
For connecting the shaft coupling of balance shaft, including balance shaft and shaft coupling sheath 1, balance shaft on a kind of fly frame of the invention
Including balance shaft I 2 and balance shaft II 3, two spindle noses of balance shaft I 2 and balance shaft II 3 are mutually butted and are protected by peripheral hardware shaft coupling
Set 1 is fixedly connected, and 8 are provided on shaft coupling sheath 1 can screw in the screw hole of round dormant bolt 9, and it is interior that bolt head, which is arranged,
The bolt 9 of six shuttle shape jacks, which is cooperatively connected, to be used；The spindle nose end of balance shaft I 2 is provided with the open recess 4 of cross-shaped configuration,
The spindle nose end of balance shaft II 3 is provided with the boss 5 of the cross-shaped configuration matched with open recess 4, and the setting of boss 5 is being open
In groove 4；It is 10 × 80MM's that 2 fluting sizes are provided in the spindle nose outer cylindrical wall of balance shaft I 2 and balance shaft II 3
Keyway I 6, the keyway II 7 that 2 fluting sizes are 10 × 80MM is provided on the inner wall of shaft coupling sheath 1, and the setting of keyway I 6 exists
Between the two neighboring boss 5 of II 3 spindle nose end of balance shaft, by the way that the top of type thin flat key 8 and bottom end are separately positioned on key
Realize that shaft coupling oversheath 1 is connected with the clamping of balance shaft in slot I 6 and keyway II 7.
When installation, staff first docks two spindle noses of balance shaft I 2 and balance shaft II 3, is fastened on boss 5 convex
In platform groove 4, type thin flat key 8 is then installed in keyway I 6, is then connected to balance shaft I 2 and balance for 1 set of shaft coupling sheath
At two spindle nose docking of axis II 3, and it is connected to the top of type thin flat key 8 in keyway II 7；It the use of bolt head is finally interior six shuttle
Be inserted on shaft coupling sheath 18 of the bolt 9 of shape jack can screw in the screw hole of round dormant bolt 9 and tighten, and realize installation
It is fixed；The fixed form can guarantee in the process of running to be not in that abrasion is made a pause, and influence product quality, cause bad yarn in a row
The problem of.
The technical personnel in the technical field can readily realize the present invention with the above specific embodiments,.But it answers
Work as understanding, the present invention is not limited to a kind of above-mentioned specific embodiments.On the basis of the disclosed embodiments, the technology
The technical staff in field can arbitrarily combine different technical features, to realize different technical solutions.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Claims (6)
1. for connecting the shaft coupling of balance shaft, including balance shaft and shaft coupling sheath on a kind of fly frame, balance shaft includes flat
Weigh axis I and balance shaft II, and two spindle noses of balance shaft I and balance shaft II are mutually butted and connect by the way that peripheral hardware shaft coupling sheath is fixed
It connects；It is characterized in that the spindle nose end of balance shaft I is provided with open recess, the spindle nose end of balance shaft II is provided with recessed with opening
The boss that slot matches, boss are arranged in open recess；It is provided in the spindle nose outer cylindrical wall of balance shaft I and balance shaft II
At least one keyway I is provided at least one keyway II on the inner wall of shaft coupling sheath, by by the top of flat key and bottom end point
It is not arranged in keyway I and keyway II and realizes that shaft coupling oversheath is connected with the clamping of balance shaft.
2. for connecting the shaft coupling of balance shaft on a kind of fly frame according to claim 1, it is characterised in that opening is recessed
Slot is the open recess of "-" type or cross-shaped configuration, and boss is the boss of "-" type or cross-shaped configuration.
3. for connecting the shaft coupling of balance shaft on a kind of fly frame according to claim 1, it is characterised in that I He of keyway
The fluting size of keyway II is the keyway I and keyway II of 10 × 80MM.
4. for connecting the shaft coupling of balance shaft on a kind of fly frame according to claim 1, it is characterised in that keyway I is set
Set between the two neighboring open recess of I spindle nose end of balance shaft or be arranged in the two neighboring convex of II spindle nose end of balance shaft
Between platform.
5. for connecting the shaft coupling of balance shaft on a kind of fly frame according to claim 1, it is characterised in that flat key is
General flat key or type thin flat key.
6. for connecting the shaft coupling of balance shaft on a kind of fly frame according to claim 1, it is characterised in that I He of keyway
The quantity of keyway II is 1~4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215611.2A CN109027027A (en) | 2018-10-18 | 2018-10-18 | For connecting the shaft coupling of balance shaft on a kind of fly frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215611.2A CN109027027A (en) | 2018-10-18 | 2018-10-18 | For connecting the shaft coupling of balance shaft on a kind of fly frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027027A true CN109027027A (en) | 2018-12-18 |
Family
ID=64613419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215611.2A Pending CN109027027A (en) | 2018-10-18 | 2018-10-18 | For connecting the shaft coupling of balance shaft on a kind of fly frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027027A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197866A (en) * | 2002-12-19 | 2004-07-15 | Borg Warner Morse Tec Japan Kk | Locking device |
| CN201173254Y (en) * | 2008-03-27 | 2008-12-31 | 江苏凯宫机械股份有限公司 | Bobbiner lower rail drive axle jointing construction |
| CN104806645A (en) * | 2015-04-03 | 2015-07-29 | 王慧 | Shaft connecting device for long shaft |
| CN106884857A (en) * | 2015-12-15 | 2017-06-23 | 斯拜塞万向轴有限公司 | For the length adjuster of drive shaft |
| CN208919110U (en) * | 2018-10-18 | 2019-05-31 | 山东华兴纺织集团有限公司 | For connecting the shaft coupling of balance shaft on a kind of fly frame |
-
2018
- 2018-10-18 CN CN201811215611.2A patent/CN109027027A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197866A (en) * | 2002-12-19 | 2004-07-15 | Borg Warner Morse Tec Japan Kk | Locking device |
| CN201173254Y (en) * | 2008-03-27 | 2008-12-31 | 江苏凯宫机械股份有限公司 | Bobbiner lower rail drive axle jointing construction |
| CN104806645A (en) * | 2015-04-03 | 2015-07-29 | 王慧 | Shaft connecting device for long shaft |
| CN106884857A (en) * | 2015-12-15 | 2017-06-23 | 斯拜塞万向轴有限公司 | For the length adjuster of drive shaft |
| CN208919110U (en) * | 2018-10-18 | 2019-05-31 | 山东华兴纺织集团有限公司 | For connecting the shaft coupling of balance shaft on a kind of fly frame |
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