CN105864301A - Spline connection structure and spline connection method thereof - Google Patents
Spline connection structure and spline connection method thereof Download PDFInfo
- Publication number
- CN105864301A CN105864301A CN201610258017.6A CN201610258017A CN105864301A CN 105864301 A CN105864301 A CN 105864301A CN 201610258017 A CN201610258017 A CN 201610258017A CN 105864301 A CN105864301 A CN 105864301A
- Authority
- CN
- China
- Prior art keywords
- spline
- external splines
- solid
- state
- connection structure
- 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
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 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 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping 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)
- Details And Applications Of Rotary Liquid Pumps (AREA)
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
The present invention relates to a kind of spline connection structure and spline method of attachment.
Background technology
It is connected frequently with spline bindiny mechanism between drive mechanism with functor, by spline bindiny mechanism, the power of drive mechanism is passed to functor, enable functor to complete operation, such as, use spline to be connected between motor with pump, make Electric-motor driven pumps complete pumping.Existing spline connection structure is formed by internal spline and external splines, inside and outside spline is multiple tooth part, spline on inner periphery is internal spline, spline on outer cylinder surface is external splines, so there is gap between internal spline and external splines, owing to there is this gap, can be at high speed operation of motor (in anxious acceleration, anxious slow down or quickly acceleration and deceleration switching or quickly rotating switching etc.) when produce the problems such as impact, vibrations, therefore drive mechanism such as motor cannot meet the requirement of high-performance and high life.
For improving the performance of existing spline bindiny mechanism, it is oil addition or grease between internal spline and external splines, it is from the friction improved between internal spline and external splines, only it is only capable of spline structure obtaining limited improvement, the most do not recognize the greatest drawback place of existing structure, cannot be inherently eliminated the gap between internal spline and external splines, the problem existed when being hit and shake the most above-mentioned cannot overcome, still exist.
Summary of the invention
The technical problem to be solved is to provide a kind of spline connection structure for above-mentioned the deficiencies in the prior art, it can eliminate the gap between interior external splines, thus the impact between external splines and vibrations in eliminating, thus improve the precision of inside and outside spline drived, improve its life-span.
Correspondingly, present invention also offers a kind of spline method of attachment, it can improve spline switching performance and service life.
The present invention solves the technical scheme that above-mentioned technical problem used:
Spline connection structure, including internal spline, external splines, internal spline meshes together with external splines, it is characterised in that: internal spline, external splines gap therebetween is filled the material that can be become solid-state or elastomer by liquid.
Can become after the material of solid-state or elastomer is solid-state by liquid due to above-mentioned, eliminate the gap between interior external splines
The present invention also provides for a kind of spline method of attachment, it comprises the following steps: put into the material that can be become solid-state by liquid at internal spline, reinstall external splines, described material is made to fill the space between full interior external splines, after placing certain time, liquid becomes solid-state, and interior external splines is the formation of the connector not having any gap.
Above-mentioned can be become the material of solid-state by liquid can be the liquid resin that with the addition of firming agent, completes interior external splines Installation And Test before it is cured, and the resin adding overcuring agent after then placing certain time has reformed into solid-state.
Compared with prior art, it is an advantage of the current invention that: possess liquid become the material of solid-state properties by putting between internal spline, external splines, eliminate the defect in gap present in existing spline connection structure, improve the service life of precision, transmission performance and spline connection structure that spline connects.
Accompanying drawing explanation
Fig. 1 is that embodiment of the present invention spline connects axonometric chart.
Fig. 2 is that embodiment of the present invention spline connects sectional view.
Fig. 3 is that embodiment of the present invention spline connects sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
As Figure 1-3, spline connection structure, including internal spline 1, the external splines 2 of pump of motor, internal spline meshes together with external splines, 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, and such packing ratio is more convenient and can be full of whole gap internal spline, external splines gap therebetween.
Above-mentioned filler 3 alternatively with the addition of the liquid resin of firming agent, so its hardening time and state and is easier to 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 functional parts.
Also invented a kind of spline method of attachment, it comprises the following steps: put into the material 3 that can be become solid-state by liquid at internal spline 1, reinstall external splines 2, described material is made to fill the space between full interior external splines, after placing certain time, liquid becomes solid-state, and interior external splines is the formation of the connector not having any gap.
Claims (4)
1. spline connection structure, including internal spline, external splines, internal spline meshes together with external splines, it is characterised in that:
Internal spline, external splines gap therebetween is filled the material that can be become solid-state or elastomer by liquid.
2. spline connection structure as claimed in claim 1, it is characterised in that: it can be the liquid resin that with the addition of firming agent that described liquid becomes the material of solid-state.
3. a spline method of attachment, it is characterized in that: it comprises the following steps: at internal spline, put into the material that can be become solid-state by liquid, reinstall external splines, described material is made to fill the space between full interior external splines, after placing certain time, liquid becomes solid-state, and interior external splines is the formation of the connector not having any gap.
4. spline method of attachment as claimed in claim 3, it is characterised in that: it can be the liquid resin that with the addition of firming agent that described liquid becomes the material of solid-state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610258017.6A CN105864301A (en) | 2016-04-25 | 2016-04-25 | Spline connection structure and spline connection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610258017.6A CN105864301A (en) | 2016-04-25 | 2016-04-25 | Spline connection structure and spline connection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864301A true CN105864301A (en) | 2016-08-17 |
Family
ID=56633985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610258017.6A Pending CN105864301A (en) | 2016-04-25 | 2016-04-25 | Spline connection structure and spline connection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555751A (en) * | 2018-11-26 | 2019-04-02 | 深圳市科斯腾液压设备有限公司 | A kind of electrohydraulic integration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336543A (en) * | 2000-05-30 | 2001-12-07 | Koyo Seiko Co Ltd | Coupling structure of rotating shaft |
| WO2006001426A1 (en) * | 2004-06-29 | 2006-01-05 | Jtekt Corporation | Spline joint and lubricating agent composition |
| CN201902539U (en) * | 2010-12-23 | 2011-07-20 | 武汉捷隆汽车电动转向系统有限公司 | Device capable of automatically eliminating spline meshing clearance and abnormal sound |
| CN102135168A (en) * | 2011-03-08 | 2011-07-27 | 重庆大学 | Filter gear |
| CN105393009A (en) * | 2013-07-18 | 2016-03-09 | 株式会社捷太格特 | Sliding shaft, and steering device |
| CN206072145U (en) * | 2016-04-25 | 2017-04-05 | 刘镇江 | Spline connection structure |
-
2016
- 2016-04-25 CN CN201610258017.6A patent/CN105864301A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336543A (en) * | 2000-05-30 | 2001-12-07 | Koyo Seiko Co Ltd | Coupling structure of rotating shaft |
| WO2006001426A1 (en) * | 2004-06-29 | 2006-01-05 | Jtekt Corporation | Spline joint and lubricating agent composition |
| CN201902539U (en) * | 2010-12-23 | 2011-07-20 | 武汉捷隆汽车电动转向系统有限公司 | Device capable of automatically eliminating spline meshing clearance and abnormal sound |
| CN102135168A (en) * | 2011-03-08 | 2011-07-27 | 重庆大学 | Filter gear |
| CN105393009A (en) * | 2013-07-18 | 2016-03-09 | 株式会社捷太格特 | Sliding shaft, and steering device |
| CN206072145U (en) * | 2016-04-25 | 2017-04-05 | 刘镇江 | Spline connection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555751A (en) * | 2018-11-26 | 2019-04-02 | 深圳市科斯腾液压设备有限公司 | A kind of electrohydraulic integration device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |