CN105401274A - Radial double vibration absorption long oiling period spindle foot - Google Patents
Radial double vibration absorption long oiling period spindle foot Download PDFInfo
- Publication number
- CN105401274A CN105401274A CN201510703980.6A CN201510703980A CN105401274A CN 105401274 A CN105401274 A CN 105401274A CN 201510703980 A CN201510703980 A CN 201510703980A CN 105401274 A CN105401274 A CN 105401274A
- Authority
- CN
- China
- Prior art keywords
- bolster
- shock
- spindle foot
- reducing sleeve
- damping sleeve
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/08—Mounting arrangements
- D01H7/12—Bolsters; Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a radial double vibration absorption long oiling period spindle foot, comprising a damping sleeve and a spindle foot casing. The integrated vibration damping sleeve is in a cylindrical shape, one end of the vibration damping sleeve is provided with an annular projection. The excircle of the projection is a cone which is large on the upper part and small on the lower part. The non-projection portion of the vibration damping sleeve is provided with a radial hole. The spindle foot casing is in a blind hole shape. The upper part of the spindle foot casing is provided with a taper hole which is matched with the conicity of the vibration damping sleeve. The vibration damping sleeve is sleeved in the hole of the spindle foot casing, and the conical surface of the projection and the taper hole of the spindle foot casing are in interference fit. The spindle foot is advantaged by absorbing radial acting forces twice in the vibration damping sleeve, and increasing reserve fuel quantity in the spindle foot by one time.
Description
Technical field
The present invention relates to a kind of support component of ring spinner spindle, particularly a kind of radial double suction shakes long filling cycle bolster.
Background technology
Bolster plays support, oil storage effect in ring spinner spindle, the size of its vibration absorption ability directly affects amplitude and the yarn quality of complete spindle, the number of its oil storage, affect filling cycle when spindle uses, oil reserve is many, the workload and saving lubricating oil safeguarding and refuel can be reduced, thus reduce the production cost that spindle uses enterprise.As described in Figure 2, the bolster of existing spindle adopts the oil storage of bolster inner chamber, provides lubrication to spindle, the function of buffering absorbing, the spindle of the bolster of employing existing structure, and it exists the repairing cycle and shortlyer generally only has 3 ~ 6 months and the poor shortcoming of vibration absorption ability.
Summary of the invention
The object of the invention is the above-mentioned weak point in order to overcome prior art, and provide that a kind of structure is simple, shock attenuation result good, radial double suction that the repairing cycle is long shakes long filling cycle bolster.
Technical scheme of the present invention is: a kind of radial double suction shakes long filling cycle bolster, and it comprises shock-reducing sleeve and bolster shell, and shock-reducing sleeve entirety is tubular, its one end is provided with annular protrusion, bolster shell is blind hole shape, and shock-reducing sleeve is sheathed in bolster housing hole, the blind hole interference fit of its protuberance and bolster shell.
The further technical scheme of the present invention is: described shock-reducing sleeve non-projecting portion is provided with radial direction through hole.
The further technical scheme of the present invention is: described protuberance cylindrical is up big and down small taper, and described bolster shell top is provided with the taper hole matched with shock-reducing sleeve tapering, the blind hole interference fit of shock-reducing sleeve protuberance and bolster shell.
The present invention compared with prior art, there is following features: because bolster adopts shock-reducing sleeve and bolster shell fabricated structure, and leave certain space between shock-reducing sleeve non-projecting portion bottom and bolster shell inner wall lower, when the radial forces from shock-reducing sleeve inwall to be transmitted to the lubricating oil of shock-reducing sleeve outer wall and bolster shell inner wall space through shock-reducing sleeve absorbing, conduct after lubricating oil absorbing to bolster shell, effectively absorb the radial forces produced from inside, reach the object that double suction shakes, secondly between shock-reducing sleeve outer wall bottom and bolster shell inner wall lower, oil storage space is increased, oil reserve adds one times, the lubricating oil of oil storage space supplements the circulation of the lubricating oil participation lubricating oil of intracavity bottom, extend the filling cycle of spindle, it is made to reach more than 1 year.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is existing bolster schematic diagram.
Reference numeral is:
1---shock-reducing sleeve 2---bolster shell 11---protuberance 12---radial direction through hole.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, a kind of radial double suction shakes long filling cycle bolster, it comprises shock-reducing sleeve 1 and bolster shell 2, and shock-reducing sleeve 1 entirety is tubular, and its one end is provided with annular protrusion 11, the cylindrical of protuberance 11 is up big and down small taper, the non-projecting portion of shock-reducing sleeve 1 is provided with radial direction through hole 12, and bolster shell 2 is blind hole shape, and its top is provided with the taper hole matched with shock-reducing sleeve 1 tapering, shock-reducing sleeve 1 is sheathed in bolster shell 2 hole, the conical surface of its protuberance 11 and the taper hole interference fit of bolster shell 2.
Operation principle of the present invention and using method are: during work, owing to leaving certain space between shock-reducing sleeve 1 non-projecting portion outer wall bottom and bolster shell 2 inner wall lower, when radial forces from shock-reducing sleeve 1 inwall, shock-reducing sleeve 1 absorbs a part of radial forces, remaining radial forces is transmitted to the lubricating oil between shock-reducing sleeve 1 non-projecting portion outer wall and bolster shell 2 inwall, lubricating oil absorbs the radial forces produced from inside effectively, reach that double suction shakes effect; Secondly between shock-reducing sleeve 1 non-projecting portion outer wall bottom and bolster shell inner wall lower, oil storage space is increased, oil reserve adds one times, simultaneously shock-reducing sleeve 1 is provided with radial direction through hole 12 and is convenient to lubricating oil from radial direction through hole 12 off-load in time, be back to shock-reducing sleeve 1 bottom section, constantly supplementing intracavity bottom lubricating oil participates in lubricating circulatory system, thus extend the filling cycle of spindle, make it reach more than 1 year.
Claims (3)
1. a radial double suction shakes long filling cycle bolster, it is characterized in that: it comprises shock-reducing sleeve (1) and bolster shell (2), shock-reducing sleeve (1) entirety is tubular, its one end is provided with annular protrusion (11), bolster shell (2) is blind hole shape, shock-reducing sleeve (1) is sheathed in bolster shell (2) hole, the blind hole interference fit of its protuberance (11) and bolster shell (2).
2. the radial double suction of one according to claim 1 shakes long filling cycle bolster, it is characterized in that: described shock-reducing sleeve (1) non-projecting portion is provided with radial direction through hole (12).
3. the radial double suction of one according to claim 1 and 2 shakes long filling cycle bolster, it is characterized in that: described protuberance (11) cylindrical is up big and down small taper, described bolster shell (2) top is provided with the taper hole matched with shock-reducing sleeve (1) tapering, the blind hole interference fit of shock-reducing sleeve (1) protuberance (11) and bolster shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703980.6A CN105401274A (en) | 2015-10-27 | 2015-10-27 | Radial double vibration absorption long oiling period spindle foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703980.6A CN105401274A (en) | 2015-10-27 | 2015-10-27 | Radial double vibration absorption long oiling period spindle foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401274A true CN105401274A (en) | 2016-03-16 |
Family
ID=55467015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510703980.6A Pending CN105401274A (en) | 2015-10-27 | 2015-10-27 | Radial double vibration absorption long oiling period spindle foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401274A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060653A (en) * | 1973-09-29 | 1975-05-24 | ||
| CN2504290Y (en) * | 2001-04-13 | 2002-08-07 | 河南二纺机股份有限公司 | Separating high speed spinning spindle |
| CN1908264A (en) * | 2005-05-19 | 2007-02-07 | 拉卡什米机械厂有限公司 | Spinning spindle assembly with damping device |
| CN1928173A (en) * | 2005-09-08 | 2007-03-14 | 于学海 | Energy-saving textile spindle |
| CN201793838U (en) * | 2010-09-07 | 2011-04-13 | 山西经纬纺织机械专件有限公司 | Self-centering hydrodynamic bearing spindle for ring spinning frame |
| CN202099452U (en) * | 2011-04-07 | 2012-01-04 | 河南二纺机股份有限公司 | High-speed oil-saving spindle |
| CN103572433A (en) * | 2013-10-31 | 2014-02-12 | 同心纺织机械（芜湖）有限公司 | Spindle foot of spun yarn spindle |
| CN103789887A (en) * | 2014-02-19 | 2014-05-14 | 衡阳纺织机械有限公司 | Two-time-vibration-absorption detachable and washable spindle bolster |
| CN203768545U (en) * | 2014-02-19 | 2014-08-13 | 衡阳纺织机械有限公司 | Integrated bearing high-speed spinning spindle with dismountable spindle bolster |
| CN203923515U (en) * | 2014-04-28 | 2014-11-05 | 温岭市郑氏纺织配件厂 | Spindle on spinning machine |
-
2015
- 2015-10-27 CN CN201510703980.6A patent/CN105401274A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060653A (en) * | 1973-09-29 | 1975-05-24 | ||
| CN2504290Y (en) * | 2001-04-13 | 2002-08-07 | 河南二纺机股份有限公司 | Separating high speed spinning spindle |
| CN1908264A (en) * | 2005-05-19 | 2007-02-07 | 拉卡什米机械厂有限公司 | Spinning spindle assembly with damping device |
| CN1928173A (en) * | 2005-09-08 | 2007-03-14 | 于学海 | Energy-saving textile spindle |
| CN201793838U (en) * | 2010-09-07 | 2011-04-13 | 山西经纬纺织机械专件有限公司 | Self-centering hydrodynamic bearing spindle for ring spinning frame |
| CN202099452U (en) * | 2011-04-07 | 2012-01-04 | 河南二纺机股份有限公司 | High-speed oil-saving spindle |
| CN103572433A (en) * | 2013-10-31 | 2014-02-12 | 同心纺织机械（芜湖）有限公司 | Spindle foot of spun yarn spindle |
| CN103789887A (en) * | 2014-02-19 | 2014-05-14 | 衡阳纺织机械有限公司 | Two-time-vibration-absorption detachable and washable spindle bolster |
| CN203768545U (en) * | 2014-02-19 | 2014-08-13 | 衡阳纺织机械有限公司 | Integrated bearing high-speed spinning spindle with dismountable spindle bolster |
| CN203923515U (en) * | 2014-04-28 | 2014-11-05 | 温岭市郑氏纺织配件厂 | Spindle on spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |