CN108105272A - A kind of locking type shaft coupling - Google Patents
A kind of locking type shaft coupling Download PDFInfo
- Publication number
- CN108105272A CN108105272A CN201711479709.4A CN201711479709A CN108105272A CN 108105272 A CN108105272 A CN 108105272A CN 201711479709 A CN201711479709 A CN 201711479709A CN 108105272 A CN108105272 A CN 108105272A
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- clamping device
- spring
- washer
- nut clamping
- 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.)
- Granted
Links
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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
A kind of locking type shaft coupling, including shaft coupling housing, washer, nut clamping device, bolt and spring；The shaft coupling housing is equipped with installation activity slot, the left side of the shaft coupling housing is equipped with hole, the spring is mounted in shaft coupling housing left hole, the nut clamping device is mounted in installation activity slot, and it is connected with spring, the washer be mounted on installation activity slot in, and between nut clamping device be equipped with nuts, the bolt through shaft coupling housing, spring, nut clamping device and with nuts, washer assembly connection.Using the present invention, the firmly installing property between telescopic action axis and fixing axle can be solved, prevents that rotary middle point is not aligned between axis and axis the phenomenon that axis driving occurs, plays the role of the extension of the service life of equipment very big.
Description
Technical field
The present invention relates to a kind of locking type shaft couplings.
Background technology
At present, due to insufficient present on design, existing shaft coupling can not be solved between telescopic movable axis and fixing axle
Firmly installing property and prevent that rotary middle point is not aligned between axis and axis the phenomenon that axis driving occurs so that equipment makes
It is shortened significantly with the service life, is unfavorable for working normally.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of peaces that can be solved between telescopic action axis and fixing axle
Fastness is filled, prevents that rotary middle point is not aligned between axis and axis the phenomenon that axis driving occurs, to extending service life of equipment
Play the role of very big locking type shaft coupling.
The technical solution adopted by the present invention to solve the technical problems is：A kind of locking type shaft coupling, including coupling shell
Body, washer, nut clamping device, bolt and spring；The shaft coupling housing is equipped with installation activity slot, the shaft coupling housing
The left side is equipped with hole, and the spring is mounted in shaft coupling housing left hole, and the nut clamping device is mounted in installation activity slot,
And be connected with spring, the washer is mounted in installation activity slot, and nuts, the spiral shell are equipped between nut clamping device
Bolt through shaft coupling housing, spring, nut clamping device and with nuts, washer assembly connection.
Further, the washer is equipped with washer casting lug thereon and bolt mounting holes.
Further, the nut clamping device is equipped with nut clamping device casting lug thereon and bolt head corresponding aperture.
Further, in the nuts hole is tightened equipped with bolt.
Further, the right of the shaft coupling housing is equipped with wild card annular groove and outer snap ring, the corresponding position of the wild card annular groove
Pin hole is installed, the outer snap ring is mounted in wild card annular groove.
The present invention have produce and process it is at low cost, simple be easy to batch production, coupling reliability it is high, in telescopic movable axis
To loading onto the advantages such as low to required precision.
Using the present invention, the firmly installing property between telescopic action axis and fixing axle can be solved, is prevented between axis and axis
It is not aligned with rotary middle point and the phenomenon that axis driving occurs, play the role of to the extension of the service life of equipment very big.
Coupling, carrying out passing power for the power that the present invention is mainly used on agricultural machinery and Universal telescopic movable axis, also may be used
For engineering mechanical device, toy, various special cars and military it is not fixed the movable axis for needing to dismantle, have Telescopic
Connection.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the structure diagram of the washer of embodiment illustrated in fig. 1；
Fig. 3 is the structure diagram of the nut clamping device of embodiment illustrated in fig. 1；
Fig. 4 is the structure diagram of the spiro rod cap of embodiment illustrated in fig. 1；
Fig. 5 is the top view of embodiment illustrated in fig. 1；
In figure：1. shaft coupling housing, 2. washers, 3. nut clamping devices, 4. installation activity slots, 5. bolts, 6. springs, 7. wild cards
Ring；
2-1. washer casting lug thereons, 2-2. bolt mounting holes；3-1. nut clamping device casting lug thereons, 3-2. bolt head corresponding apertures；5-1.
Nuts, 5-2. bolts tighten hole；7-1. wild card annular grooves, 7-2. pin holes.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to the drawings, the present embodiment includes shaft coupling housing 1, washer 2, nut clamping device 3, bolt 5, spring 6；It is described
Axis device housing 1 is equipped with installation activity slot 4, and the left side of the shaft coupling housing 1 is equipped with hole, and the spring 6 is mounted on shaft coupling
In 1 left hole of housing, the nut clamping device 3 is mounted in installation activity slot 4, and is connected with spring 6, and the washer 2 is pacified
In installation activity slot 4, and between nut clamping device 3 be equipped with nuts 5-1, the bolt 5 through shaft coupling housing 1,
Spring 6, nut clamping device 3 and with nuts 5-1,2 assembly connection of washer.
In the present embodiment, the washer 2 is equipped with washer casting lug thereon 2-1 and bolt mounting holes 2-2.
In the present embodiment, the nut clamping device 3 is equipped with nut clamping device casting lug thereon 3-1 and bolt head corresponding aperture 3-2.
In the present embodiment, hole 5-2 is tightened equipped with bolt in the nuts 5-1.
In the present embodiment, the right of the shaft coupling housing 1 is equipped with wild card annular groove 7-1 and outer snap ring 7, the wild card annular groove
The corresponding positions of 7-1 are equipped with pin hole 7-2, and the outer snap ring 7 is mounted in wild card annular groove 7-1.
It uses：Spring 6 is loaded onto in the left hole of shaft coupling housing 1, then nut clamping device 3 is packed at installation activity slot 4
Bottom is moved to 6 direction of spring, is packed into washer 2, then is pacified from 1 right of shaft coupling housing from spring 6, bolt head corresponding aperture 3-2, bolt
Dress hole 2-2 is put into bolt 5, and nut clamping device casting lug thereon 3-1 can do limited activity to correspond to nuts 5- in installation activity slot 4
1, after being packed into bolt 5,1 both sides of shaft coupling housing have with the corresponding hole of axis, there have among axis corresponding with left hole to be right with bolt 5
The screw hole answered, the installation axle on the right have through hole corresponding with pin hole 7-2, and nut clamping device 3 is moved to bottom to 6 direction of spring,
Interior hexagonal or corresponding endoporus spanner are put from the right of shaft coupling housing 1 tighten hole 5-2 to bolt and tighten bolt, unclamp nut clamping
Device 3 makes bolt head corresponding aperture 3-2 be registered to spiro rod cap 5-1 by 4 adjustment of installation activity slot, prevents nut from unclamping.
There is pin hole 7-2 on the installation through-hole on the right of shaft coupling housing 1, needed on axis corresponding with mounting hole and pin
7-2 corresponding holes in hole load onto axis pin through pin hole 7-2, outer snap ring 7 are packed at outer annular groove 7-1, prevents pin from falling
Out.
One direction of shaft coupling of the present invention using spring 6 hold out against nut clamping device 3 come fastening screw cap 5-1, with washer 2
Come prevent the method that bolt skids off reach axis and shaft coupling housing consolidate be locked to together with.Other direction pin handle
After axis is together with shaft coupling pin, then to pin outside plus outer snap ring 7, to prevent the method for pin loosening, to reach two
What axis consolidated is linked togather.During this, pass through washer 2, bolt 5, the nut clamping device 3 among a kind of locking type shaft coupling
With the gap between installation activity slot 4, under the action of spring 6, allow between axis and axis there are certain axial gap and forever
It does not loosen.
Claims (5)
1. a kind of locking type shaft coupling, it is characterised in that：Including shaft coupling housing, washer, nut clamping device, bolt and spring；
The shaft coupling housing is equipped with installation activity slot, and the left side of the shaft coupling housing is equipped with hole, and the spring is mounted on shaft coupling
In device housing left hole, the nut clamping device is mounted in installation activity slot, and is connected with spring, and the washer is mounted on
In installation activity slot, and nuts is equipped between nut clamping device, the bolt passes through shaft coupling housing, spring, nut card
Tight device and with nuts, washer assembly connection.
2. locking type shaft coupling according to claim 1, it is characterised in that：The washer is equipped with washer casting lug thereon and spiral shell
Bolt mounting hole.
3. locking type shaft coupling according to claim 1 or 2, it is characterised in that：The nut clamping device is equipped with nut
Clamping device casting lug thereon and bolt corresponding aperture.
4. locking type shaft coupling according to claim 1 or 2, it is characterised in that：It is tightened in the nuts equipped with bolt
Hole.
5. locking type shaft coupling according to claim 1 or 2, it is characterised in that：The right of the shaft coupling housing is equipped with
Wild card annular groove and outer snap ring, the corresponding position of the wild card annular groove are equipped with pin hole, and the outer snap ring is mounted in wild card annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479709.4A CN108105272B (en) | 2017-12-30 | 2017-12-30 | Locking type coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479709.4A CN108105272B (en) | 2017-12-30 | 2017-12-30 | Locking type coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108105272A true CN108105272A (en) | 2018-06-01 |
| CN108105272B CN108105272B (en) | 2023-08-04 |
Family
ID=62214993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479709.4A Active CN108105272B (en) | 2017-12-30 | 2017-12-30 | Locking type coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105272B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470254A (en) * | 2020-04-10 | 2020-07-31 | 广州创显科教股份有限公司 | Conveying device for factory building goods transportation based on automatic path finding system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB822016A (en) * | 1955-12-08 | 1959-10-21 | Kac Ltd | Improvements in or relating to stud and socket type fasteners |
| US5964559A (en) * | 1997-11-21 | 1999-10-12 | Raytheon Company | Attachment bolt locking assembly |
| RU2191299C2 (en) * | 2000-12-08 | 2002-10-20 | Открытое акционерное общество Таганрогский авиационный научно-технический комплекс им. Г.М.Бериева | Self-locking threaded joint |
-
2017
- 2017-12-30 CN CN201711479709.4A patent/CN108105272B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB822016A (en) * | 1955-12-08 | 1959-10-21 | Kac Ltd | Improvements in or relating to stud and socket type fasteners |
| US5964559A (en) * | 1997-11-21 | 1999-10-12 | Raytheon Company | Attachment bolt locking assembly |
| RU2191299C2 (en) * | 2000-12-08 | 2002-10-20 | Открытое акционерное общество Таганрогский авиационный научно-технический комплекс им. Г.М.Бериева | Self-locking threaded joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470254A (en) * | 2020-04-10 | 2020-07-31 | 广州创显科教股份有限公司 | Conveying device for factory building goods transportation based on automatic path finding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108105272B (en) | 2023-08-04 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |