CN206072145U - Spline connection structure - Google Patents
Spline connection structure Download PDFInfo
- Publication number
- CN206072145U CN206072145U CN201620352001.7U CN201620352001U CN206072145U CN 206072145 U CN206072145 U CN 206072145U CN 201620352001 U CN201620352001 U CN 201620352001U CN 206072145 U CN206072145 U CN 206072145U
- Authority
- CN
- China
- Prior art keywords
- spline
- external splines
- connection structure
- solid
- spline connection
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 239000000806 elastomer Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000007246 mechanism Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
Spline connection structure, including internal spline, external spline, internal spline is in the same place with external spline meshing, fills in the clearance between internal spline, the external spline and can become solid or the material of elastomer by the liquid state. Also provided is a spline connection method, comprising the following steps: and putting a substance which can be changed into a solid from a liquid state into the inner spline, then putting the outer spline into the inner spline to fill the gap between the inner spline and the outer spline, and after the substance is placed for a certain time, changing the liquid state into the solid state, so that the inner spline and the outer spline form a connecting body without any gap. The material with the characteristic of changing liquid state into solid state is put between the internal spline and the external spline, so that the defect of gaps in the conventional spline connection structure is overcome, and the precision and the transmission performance of spline connection and the service life of the spline connection structure are improved.
Description
Technical field
This utility model is related to a kind of spline connection structure and spline connection method.
Background technology
Connect frequently with spline connection mechanism between drive mechanism and functor, by spline connection mechanism by drive mechanism
Power pass to functor, enable functor complete operation, such as between motor and pump adopt spline connection, drive motor
Dynamic pump completes pumping.Existing spline connection structure is constituted by internal spline and external splines, and inside and outside spline is multiple tooth part,
Spline on inner periphery is internal spline, and the spline on outer cylinder surface is external splines, such internal spline and external splines
Between there is gap, due to there is this gap, can be in high speed operation of motor（In anxious acceleration, anxious deceleration or quick acceleration and deceleration are cut
Change or quickly rotating switching etc.）When produce the problems such as impact, vibrations, therefore drive mechanism such as motor cannot meet height
Performance and the requirement of high life.
To improve the performance of existing spline connection mechanism, its oil addition or lubrication between internal spline and external splines
Fat, which only is only capable of obtaining limited improvement to spline structure, is not had at all from the friction improved between internal spline and external splines
The greatest drawback for arriving existing structure consciously is located, it is impossible to the gap being inherently eliminated between internal spline and external splines, therefore
The problem for being hit and existing when shaking above-mentioned cannot overcome, still exist.
Utility model content
Technical problem to be solved in the utility model is provided a kind of spline and connects for above-mentioned the deficiencies in the prior art
Binding structure, which can eliminate the gap between interior external splines, so as to eliminate impact and vibrations between interior external splines, so as in improving
The precision of external splines transmission, improves its life-span.
Correspondingly, this utility model additionally provides a kind of spline connection method, and which can improve spline connection performance and use
Life-span.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：
Spline connection structure, including internal spline, external splines, internal spline are meshed together with external splines, it is characterised in that:
Filling in internal spline, external splines gap therebetween can be become the material of solid-state or elastomer by liquid.
Due to it is above-mentioned the material of solid-state or elastomer can be become in solid-state by liquid after, eliminate between interior external splines
Gap
This utility model also provides a kind of spline connection method, and which comprises the following steps：Being put at internal spline can be by liquid
State becomes the material of solid-state, reinstalls external splines, makes the space between the full interior external splines of the material filling, places certain hour
Liquid becomes solid-state afterwards, and interior external splines is formed the connector for not having any gap.
The above-mentioned material that can become solid-state by liquid can be the liquid resin that with the addition of firming agent, complete before it is cured
Into interior external splines Installation And Test, the resin for adding firming agent after then placing certain hour has reformed into solid-state.
Compared with prior art, the utility model has the advantage of：Possesses liquid by being put between internal spline, external splines
Become the material of solid-state properties, eliminate the defect in gap present in existing spline connection structure, improve spline connection
The service life of precision, transmission performance and spline connection structure.
Description of the drawings
Fig. 1 is this utility model embodiment spline connection axonometric chart.
Fig. 2 is this utility model embodiment spline connection sectional view.
Fig. 3 is this utility model embodiment spline connection sectional view.
Specific embodiment
This utility model is further described below in conjunction with accompanying drawing embodiment.
As Figure 1-3, spline connection structure, including the external splines 2 of the internal spline 1, pump of motor, internal spline and external splines
Mesh together, filler 3 in internal spline, external splines gap therebetween.
Above-mentioned filler 3 is the material that can be become solid-state or elastomer by liquid, so fills more convenient and energy
Full of whole gap internal spline, external splines gap therebetween.
Above-mentioned filler 3 is alternatively the liquid resin that with the addition of firming agent, and so its hardening time and state is easier
Control.
Above-mentioned inside and outside spline terminal can be exchanged, i.e., pump is internal spline, and motor is external splines.
Above-mentioned spline connection structure is alternatively the connection of motor and other functions part.
A kind of spline connection method, which comprises the following steps：The material that can be become solid-state by liquid is put at internal spline 1
3, external splines 2 is reinstalled, the space between the full interior external splines of the material filling is made, after placing certain hour, liquid becomes solid
State, interior external splines are formed the connector for not having any gap.
Claims (2)
1. spline connection structure, including internal spline, external splines, internal spline are meshed together with external splines, it is characterised in that:It is interior
Filling in spline, external splines gap therebetween can be become the material of solid-state or elastomer by liquid.
2. spline connection structure as claimed in claim 1, it is characterised in that：Described liquid becomes the material of solid-state and with the addition of
The liquid resin of firming agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352001.7U CN206072145U (en) | 2016-04-25 | 2016-04-25 | Spline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352001.7U CN206072145U (en) | 2016-04-25 | 2016-04-25 | Spline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072145U true CN206072145U (en) | 2017-04-05 |
Family
ID=58420661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352001.7U Expired - Fee Related CN206072145U (en) | 2016-04-25 | 2016-04-25 | Spline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864301A (en) * | 2016-04-25 | 2016-08-17 | 刘镇江 | Spline connection structure and spline connection method thereof |
-
2016
- 2016-04-25 CN CN201620352001.7U patent/CN206072145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864301A (en) * | 2016-04-25 | 2016-08-17 | 刘镇江 | Spline connection structure and spline connection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2432102A1 (en) | Linear actuator and method of manufacturing linear actuator units | |
| CN206144989U (en) | Water -lubricated bearing that makes an uproar falls in damping | |
| CN105299179A (en) | Harmonic reducer provided with elastic gasket and arranged between flexible bearing and flexible gear | |
| CN206072145U (en) | Spline connection structure | |
| CN105864301A (en) | Spline connection structure and spline connection method thereof | |
| EP3040142A1 (en) | Sintered pulley | |
| CN103912656B (en) | Damping type gear | |
| CN205278160U (en) | Liquid buffering isolator | |
| CN204284808U (en) | A kind of flywheel shell of diesel engine | |
| CN204692452U (en) | A kind of vibration damper | |
| CN203082181U (en) | Motor speed reducing gearbox | |
| CN202327592U (en) | Lubrication mechanism of anti-leakage vibrator | |
| CN204437270U (en) | Friction plate, crank assemblby, motor and vehicle | |
| JP2014125966A (en) | Oil pan | |
| CN203685980U (en) | Combined-type silicon oil shock absorber | |
| CN209370812U (en) | A kind of gear type oil pump and rotor-type oil pump being avoided that end wear | |
| CN204153438U (en) | The oil pump assembly of motor | |
| CN203230636U (en) | Fan damping structure | |
| CN205559685U (en) | Reinforce dual mass flywheel of leak protection oil function | |
| CN207218430U (en) | Closed vibration motor | |
| CN206159256U (en) | High lubricated bent axle of low wearing and tearing | |
| CN109854711A (en) | A kind of balance shaft gear | |
| CN205824033U (en) | For the equipment that twisting vibration is damped | |
| CN105793618B (en) | Powertrain device for motor vehicle | |
| CN204212870U (en) | A kind of diesel engine Gear chamber for time setting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20200425 |