CN105840616B - A kind of locking positioning component of axle sleeve dead ring - Google Patents
A kind of locking positioning component of axle sleeve dead ring Download PDFInfo
- Publication number
- CN105840616B CN105840616B CN201610278714.8A CN201610278714A CN105840616B CN 105840616 B CN105840616 B CN 105840616B CN 201610278714 A CN201610278714 A CN 201610278714A CN 105840616 B CN105840616 B CN 105840616B
- Authority
- CN
- China
- Prior art keywords
- axle
- ring
- sleeve
- dead ring
- adapter 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.)
- Active
Links
- 108020004638 Circular DNA Proteins 0.000 claims abstract description 7
- 230000003172 anti-dna Effects 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
Abstract
The invention discloses a kind of locking positioning component of axle sleeve dead ring, axle body, preceding adapter sleeve and rear adapter sleeve are included；Axle platform and spindle nose are provided with axle body, axle sleeve is provided with spindle nose；Preceding adapter sleeve is connected with rear adapter sleeve by connector；Dead ring and locating ring are provided with preceding adapter sleeve；The inner ring of dead ring is provided with the ring arm of forward fold, and end and the axle sleeve of ring arm are interference fitted；Anti- DNA releaxed circular DNA is provided with dead ring；When preceding adapter sleeve is connected with rear adapter sleeve, preceding adapter sleeve is mobile to the back-end by the front end of axle sleeve with dead ring, and ring arm is interference fitted with axle sleeve, axle sleeve is stuck on spindle nose, fixation is played to axle sleeve；Simultaneously as being provided with locating ring between dead ring and axle platform, the front end of adapter sleeve, avoids dead ring from moving before dead ring can be stuck in by locating ring；Anti- DNA releaxed circular DNA in dead ring can avoid ring arm from using rear stress failures, the problem of causing axle sleeve to release for a long time.
Description
Technical field
The present invention relates to a kind of locking positioning component of axle sleeve dead ring.
Background technology
Connecting shaft is a part important in component of machine, and it is used widely in each field, and axle has in assembling
When need coordinate axle sleeve use, axle sleeve need and axis connection fix, existing connected mode is mostly screw, screw thread etc., assemble compared with
To be cumbersome, and also need to process screw thread or screwed hole on part, add manufacturing cost.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Propose a kind of locking positioning group of axle sleeve dead ring
Part.
What the technical solution of the present invention was realized in：A kind of locking positioning component of axle sleeve dead ring, comprising axle body,
Preceding adapter sleeve and rear adapter sleeve；The front end of the axle body is provided with axle platform, and the front end of axle platform is provided with spindle nose, is provided with spindle nose
Axle sleeve；Adapter sleeve coordinates with axle body and axle platform after described, and preceding adapter sleeve coordinates with axle platform and axle sleeve, preceding adapter sleeve and rear adapter sleeve
It is connected by connector；Dead ring and locating ring are provided with the preceding adapter sleeve, before dead ring is located at preceding adapter sleeve
End, locating ring are arranged between dead ring and axle platform；The inner ring of the dead ring is provided with the ring arm of forward fold, the end of ring arm
Portion is interference fitted with axle sleeve；Anti- DNA releaxed circular DNA is provided with the dead ring.
Preferably, the external diameter of the axle sleeve and the diameter of axle body are equal.
Preferably, the front end of the axle sleeve is provided with transition oblique angle.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The locking positioning component of axle sleeve dead ring of the present invention, when preceding adapter sleeve is connected with rear adapter sleeve, preceding adapter sleeve
It is mobile to the back-end by the front end of axle sleeve with dead ring, due to the ring arm forward fold of dead ring, and at its end and axle sleeve
In the state of interference fit, therefore, under the interaction of dead ring and axle sleeve, axle sleeve is stuck on spindle nose, axle sleeve is played
Good fixation；Simultaneously as locating ring is provided between dead ring and axle platform, before dead ring can be stuck in by locating ring
The front end of adapter sleeve, avoids dead ring from moving；Anti- DNA releaxed circular DNA in dead ring can avoid ring arm from using rear stress failures for a long time,
The problem of causing axle sleeve to release.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of schematic diagram of locking positioning component of axle sleeve dead ring of the present invention.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of locking positioning component of axle sleeve dead ring of the present invention, includes axle body 1, preceding adapter sleeve 2
With rear adapter sleeve 3；The front end of the axle body 1 is provided with axle platform 4, and the front end of axle platform 4 is provided with spindle nose 5, axle is provided with spindle nose 5
Set 6, the external diameter of axle sleeve 6 is equal with the diameter of axle body 1, and the front end of axle sleeve 6 is provided with transition oblique angle 9；Adapter sleeve 3 and axle after described
Body 1 and axle platform 4 coordinate, and preceding adapter sleeve 2 coordinates with axle platform 4 and axle sleeve 6, and preceding adapter sleeve 2 is connected with rear adapter sleeve 3 by connector
Fixed, connector is generally bolt；Dead ring 7 and locating ring 10 are provided with the preceding adapter sleeve 2, dead ring 7 connects before being located at
The front end of female connector 2, locating ring 10 are arranged between dead ring 7 and axle platform 4；The inner ring of the dead ring 7 is provided with forward fold
Ring arm 8, end and the axle sleeve 6 of ring arm 8 are interference fitted；The cross sectional shape of the dead ring 7 is not closed and had more
The annular at individual right angle, anti-DNA releaxed circular DNA 11 is provided with the annular, the ring arm 8 of anti-DNA releaxed circular DNA 11 and dead ring 7 is fitted close.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
1. a kind of locking positioning component of axle sleeve dead ring, includes axle body（1）, preceding adapter sleeve（2）With rear adapter sleeve（3）；Its feature
It is：The axle body（1）Front end be provided with axle platform（4）, axle platform（4）Front end be provided with spindle nose（5）, spindle nose（5）Upper setting
There is axle sleeve（6）；Adapter sleeve after described（3）With axle body（1）With axle platform（4）Coordinate, preceding adapter sleeve（2）With axle platform（4）And axle sleeve（6）
Coordinate, preceding adapter sleeve（2）With rear adapter sleeve（3）It is connected by connector；The preceding adapter sleeve（2）In be provided with dead ring
（7）And locating ring（10）, dead ring（7）Positioned at preceding adapter sleeve（2）Front end, locating ring（10）It is arranged on dead ring（7）With axle
Platform（4）Between；The dead ring（7）Inner ring be provided with the ring arm of forward fold（8）, ring arm（8）End and axle sleeve（6）Cross
It is full of cooperation；The dead ring（7）In be provided with anti-DNA releaxed circular DNA（11）.
2. the locking positioning component of axle sleeve dead ring according to claim 1, it is characterised in that：The axle sleeve（6）External diameter
With axle body（1）Diameter it is equal.
3. the locking positioning component of axle sleeve dead ring according to claim 1, it is characterised in that：The axle sleeve（6）Front end
It is provided with transition oblique angle（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278714.8A CN105840616B (en) | 2016-04-29 | 2016-04-29 | A kind of locking positioning component of axle sleeve dead ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278714.8A CN105840616B (en) | 2016-04-29 | 2016-04-29 | A kind of locking positioning component of axle sleeve dead ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840616A CN105840616A (en) | 2016-08-10 |
| CN105840616B true CN105840616B (en) | 2018-01-09 |
Family
ID=56590199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610278714.8A Active CN105840616B (en) | 2016-04-29 | 2016-04-29 | A kind of locking positioning component of axle sleeve dead ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840616B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134699A (en) * | 1976-03-13 | 1979-01-16 | Ringfeder Gmbh | Coupling for shafts and the like |
| DE29614242U1 (en) * | 1996-08-16 | 1996-10-17 | Kirschey Centa Antriebe | Drive shaft made of fiber-reinforced plastic tube with clamped connection devices |
| CN201794937U (en) * | 2010-09-12 | 2011-04-13 | 锦州万得新能源汽车技术有限公司 | Coupling for motor and gearbox of electric vehicle |
| CN203130822U (en) * | 2013-03-28 | 2013-08-14 | 兖州煤业股份有限公司 | Combined backrest wheel |
| CN103495779A (en) * | 2013-10-12 | 2014-01-08 | 四川九洲电器集团有限责任公司 | Automatic overloading protective device |
-
2016
- 2016-04-29 CN CN201610278714.8A patent/CN105840616B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134699A (en) * | 1976-03-13 | 1979-01-16 | Ringfeder Gmbh | Coupling for shafts and the like |
| DE29614242U1 (en) * | 1996-08-16 | 1996-10-17 | Kirschey Centa Antriebe | Drive shaft made of fiber-reinforced plastic tube with clamped connection devices |
| CN201794937U (en) * | 2010-09-12 | 2011-04-13 | 锦州万得新能源汽车技术有限公司 | Coupling for motor and gearbox of electric vehicle |
| CN203130822U (en) * | 2013-03-28 | 2013-08-14 | 兖州煤业股份有限公司 | Combined backrest wheel |
| CN103495779A (en) * | 2013-10-12 | 2014-01-08 | 四川九洲电器集团有限责任公司 | Automatic overloading protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840616A (en) | 2016-08-10 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |