CN206175504U - Axle driving connection structure - Google Patents
Axle driving connection structure Download PDFInfo
- Publication number
- CN206175504U CN206175504U CN201621191561.5U CN201621191561U CN206175504U CN 206175504 U CN206175504 U CN 206175504U CN 201621191561 U CN201621191561 U CN 201621191561U CN 206175504 U CN206175504 U CN 206175504U
- Authority
- CN
- China
- Prior art keywords
- solid shafting
- mesopore
- hollow shaft
- connecting structure
- aperture
- 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
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to an axle driving connection structure, the transmission of solving present hollow shaft and solid shafting blocks dead problem easily when solid shafting takes place the flexural deformation owing to radial load. This device is including hollow shaft and solid shafting, and hollow shaft axle center position sets up the mesopore, and a pot head of solid shafting is downthehole in locating, the tubaeform hole of mesopore for increasing gradually to the both ends aperture from the centre of hollow shaft, minimum department of mesoporous internal diameter and solid shafting tip external diameter adaptation. The utility model discloses the hollow shaft is little in the middle of adopting, the big tubaeform mesopore and the nested transmission of solid shafting in both ends, and when solid shafting received radial load to take place the flexural deformation, certain changing space can be reserved for solid shafting to tubaeform mesopore, avoided the card to die.
Description
Technical field
The utility model belongs to mechanical transmission fields, is related to a kind of Axile connection structure, more particularly to a kind of anti-jamming axle
Transmission connecting structure.
Background technology
In machine driving, the transmission of gyration is generally driven by power transmission shaft.It is right in the transmission process of power transmission shaft
The positioning of pivot center has requirement very high, if power transmission shaft and load orientation are not accurate enough, load can be deposited in transmission process
Swinging, so as to drive power transmission shaft to swing, not only influenceing transmission efficiency, and when serious power transmission shaft can caused stuck, to transmission
Part causes to damage.
In drive mechanism of the hollow shaft toward solid shafting transmission power, traditional way is that one end of solid shafting is inserted into empty
The mesopore of heart axle, synchronization and power transmission are realized using being bonded to connect.From hollow shaft side input power, the other end of solid shafting is made
It is output connection load.The mesopore of conventional hollow axle is circular hole, and aperture is consistent everywhere and passes through bearing adapter with solid shafting external diameter,
Even interference fit is coordinated using the gap of closed tolerance.Said structure solid shafting limits the pendulum of solid shafting with the cooperation of hollow shaft
Dynamic, operation stability is more preferable, but when radial load is larger, the solid shafting of transmission can produce certain elasticity of flexure deformation,
Solid shafting is easily stuck with the abutting end of hollow shaft.
The content of the invention
The purpose of this utility model is to solve current hollow shaft easily to block when solid shafting swings with the transmission of solid shafting
A kind of dead problem, there is provided axle transmission connecting structure, solid shafting can by a small margin swing with load, it is to avoid solid shafting elasticity of flexure shape
Become, prevent stuck.
The utility model solves the technical scheme that its technical problem used：A kind of axle transmission connecting structure, including sky
Heart axle and solid shafting, hollow shaft shaft core position set mesopore, and one end of solid shafting is sheathed in mesopore, the mesopore of the hollow shaft
It is the gradually increased flared hole of aperture from the middle to both ends, passes through with solid shafting outer end diameter at the internal diameter minimum of the mesopore
Bearing adapter.Solid shafting is sandwiched at the aperture minimum of mesopore form support, and mesopore is in circular arc line to both sides from the minimum of aperture
Gradually spread out, swing gap is reserved to solid shafting, solid shafting is possessed certain swing free degree, when solid shafting is subject to load shadow
When ringing generation elasticity of flexure deformation, tubaeform mesopore can reserve certain deformation space to solid shafting, it is to avoid stuck.
Preferably, hollow shaft and solid shafting are used to be bonded and connect transmission.
Preferably, state the contour line of flared hole is circular arc line segment.The contour line of flared hole section vertically, be
Middle narrow, two ends pass wide, and the curve of hole wall is the circular arc line segment of standard.
Preferably, being arranged at the centre bit that mesopore coordinates section with solid shafting at the aperture minimum of the hollow shaft mesopore
Put, and aperture minimum at both sides varying aperture it is symmetrical.Both sides varying aperture is correspondingly arranged, and bending bullet is reserved to solid shafting
The space of property deformation.
Preferably, two chamfers of the mesopore.
Preferably, solid shafting is cylinder with the abutting end of hollow shaft.Solid shafting uses traditional columnar shaft.
The utility model hollow shaft is using middle small, the big tubaeform mesopore in two ends transmission nested with solid shafting, when solid
Axle is subject to load effect to produce elasticity of flexure deformation, and it is empty that tubaeform mesopore can reserve certain elasticity of flexure deformation to solid shafting
Between, it is to avoid it is stuck.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is hollow shaft mesopore pass schematic diagram of the present utility model.
In figure：1st, hollow shaft, 2, solid shafting, 3, mesopore, 4, keyway.
Specific embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made more specifically
It is bright.
Embodiment：A kind of axle transmission connecting structure, as shown in Figure 1.The present apparatus includes hollow shaft 1 and solid shafting 2, hollow shaft
Shaft core position sets mesopore 3, and one end of solid shafting 2 is sheathed in mesopore.The mesopore of the hollow shaft is hole from the middle to both ends
Footpath gradually increased flared hole, the contour line of flared hole is the circular arc of a segment standard, the minimum place of internal diameter of the mesopore and
Solid shafting outer end diameter is adapted to.Keyway 4, the He of hollow shaft 1 are correspondingly arranged between the inwall of hollow shaft mesopore 3 and solid shaft end outer wall
Solid shafting 2 is used to be bonded and connects transmission.The center of mesopore, and two ends aperture are arranged at the aperture minimum of hollow shaft mesopore 3
Change is symmetrical.Chamfering is set at the both ends open of mesopore.Solid shafting is sandwiched at the aperture minimum of mesopore form support.Mesopore
Varying aperture is correspondingly arranged, and elasticity of flexure deformation space is reserved to solid shafting.When solid shafting is subject to load effect to produce elastic shape
During change, tubaeform mesopore can reserve certain swing free degree to solid shafting, it is to avoid stuck.
Embodiment described above is a kind of preferred version of the present utility model, and any shape is not made to the utility model
Limitation in formula, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (6)
1. a kind of axle transmission connecting structure, including hollow shaft and solid shafting, hollow shaft shaft core position set mesopore, the one of solid shafting
End is sheathed in mesopore, it is characterised in that：The mesopore of the hollow shaft is that aperture is gradually increased tubaeform from the middle to both ends
Hole, is adapted at the internal diameter minimum of the mesopore with solid shafting outer end diameter.
2. a kind of axle transmission connecting structure according to claim 1, it is characterised in that：Hollow shaft and solid shafting are used and are bonded
Connect transmission.
3. a kind of axle transmission connecting structure according to claim 1, it is characterised in that：The contour line of the flared hole
It is circular arc line segment.
4. a kind of axle transmission connecting structure according to claim 1 or 2 or 3, it is characterised in that：The hollow shaft mesopore
The varying aperture that both sides at the center that mesopore coordinates section with solid shafting, and aperture minimum are arranged at the minimum of aperture is mutually right
Claim.
5. a kind of axle transmission connecting structure according to claim 1 or 2 or 3, it is characterised in that：Fall at the two ends of the mesopore
Angle.
6. a kind of axle transmission connecting structure according to claim 1 or 2 or 3, it is characterised in that：Solid shafting and hollow shaft
Abutting end is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191561.5U CN206175504U (en) | 2016-10-31 | 2016-10-31 | Axle driving connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191561.5U CN206175504U (en) | 2016-10-31 | 2016-10-31 | Axle driving connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175504U true CN206175504U (en) | 2017-05-17 |
Family
ID=58681192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621191561.5U Active CN206175504U (en) | 2016-10-31 | 2016-10-31 | Axle driving connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052861A (en) * | 2021-11-26 | 2022-02-18 | 四川省骨科医院 | But angle regulation's ultrasonic probe piercing depth |
-
2016
- 2016-10-31 CN CN201621191561.5U patent/CN206175504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052861A (en) * | 2021-11-26 | 2022-02-18 | 四川省骨科医院 | But angle regulation's ultrasonic probe piercing depth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206175504U (en) | Axle driving connection structure | |
| CN205745177U (en) | A kind of injection pump timing gears | |
| CN202466999U (en) | Reinforcing steel bar mechanical connecting device | |
| CN202732737U (en) | Thread type shaft coupling | |
| CN202425736U (en) | Swing mechanism for ultrasonic hot drilling machine | |
| CN207729293U (en) | A kind of Deforming lamp | |
| CN204312561U (en) | For the sleeve connector that expanding arbor end connects | |
| CN201971482U (en) | Driven chuck of winding devices | |
| CN206246336U (en) | The interchangeable swash plate of ball-and-socket | |
| CN205349515U (en) | Energy -conserving drive arrangement | |
| CN202659856U (en) | Gearbox body | |
| CN204004014U (en) | A kind of glass stack bearing mounting structure | |
| CN204200663U (en) | A kind of oil pump shaft coupling | |
| CN204118178U (en) | A kind of electrolyte filling auxiliary member | |
| CN203421071U (en) | Gear bushing | |
| CN204149136U (en) | Swing spading flexible axle | |
| CN214888307U (en) | Combined shaft structure | |
| CN209358407U (en) | A kind of novel hollow cup motor | |
| CN203171986U (en) | Connecting block of toothpaste tube making machine | |
| CN207111742U (en) | A kind of Novel transmission mandrel connector | |
| CN203594662U (en) | Nylon connecting pin for coupler | |
| CN204299634U (en) | A kind of camshaft | |
| CN205244124U (en) | Adjustable swing rod bearing | |
| CN204784124U (en) | Carbon fiber axle | |
| CN205154934U (en) | Novel flexible connector of encoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |