CN207393783U - Splined builtup coupling structure - Google Patents
Splined builtup coupling structure Download PDFInfo
- Publication number
- CN207393783U CN207393783U CN201721398406.5U CN201721398406U CN207393783U CN 207393783 U CN207393783 U CN 207393783U CN 201721398406 U CN201721398406 U CN 201721398406U CN 207393783 U CN207393783 U CN 207393783U
- Authority
- CN
- China
- Prior art keywords
- double wedge
- spline housing
- mounting hole
- evenly arranged
- several
- 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
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of splined builtup coupling structure, including：Splined shaft, first spline housing and the second spline housing, several first double wedges are evenly arranged on the outside of the end of the splined shaft, several second double wedges are evenly arranged on the outside of the splined shaft of described first double wedge one end, second double wedge is identical with the structure of the first double wedge, second double wedge is staggered with the first double wedge, second double wedge is equal with the first double wedge quantity, fixed disk is provided on the outside of the splined shaft of the first double wedge other end, several first mounting holes are evenly arranged on the fixed disk, first mounting hole is staggered with the first double wedge, first mounting hole is equal with the first double wedge quantity, the the first double wedge slot to cooperate with the first double wedge is provided in first spline housing, several the first fixed columns to cooperate with the first mounting hole are evenly arranged in one end of first spline housing.
Description
Technical field
The utility model is related to a kind of drive apparatus more particularly to a kind of splined builtup coupling structures.
Background technology
Spline connection is development of the Flat dey joint in number, more due to equably being made on splined shaft and spline housing
Tooth and slot, spline connection stress is more uniform, suitable for high speed and precision machinery.The quantity of general tooth and slot is more, bears
Load is bigger, and at present, splined shaft is coupled by a spline housing, and the spline tooth slot number amount in single spline housing is excessively easy
Make that the wall thickness between adjacent sheaves is more weak, and structural strength is poor, service life is short, can not meet the requirement of enterprise.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of structural strength good splined builtup coupling structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Splined builtup coupling structure, bag
It includes：Splined shaft, the first spline housing and the second spline housing, it is convex to be evenly arranged with several first on the outside of the end of the splined shaft
Tooth, is evenly arranged with several second double wedges on the outside of the splined shaft of described first double wedge one end, second double wedge and first convex
The structure of tooth is identical, and second double wedge is staggered with the first double wedge, and second double wedge is equal with the first double wedge quantity,
Fixed disk is provided on the outside of the splined shaft of the first double wedge other end, it is solid that several first are evenly arranged on the fixed disk
Determine hole, first mounting hole is staggered with the first double wedge, and first mounting hole is equal with the first double wedge quantity, described
The the first double wedge slot to cooperate with the first double wedge is provided in first spline housing, is uniformly set in one end of first spline housing
Several the first fixed columns to cooperate with the first mounting hole are equipped with, if the other end in first spline housing is evenly arranged with
Dry second mounting hole, second mounting hole are staggered with the first double wedge slot, second mounting hole and the first double wedge slot number
Measure it is equal, be provided in second spline housing with the second double wedge cooperate the second double wedge slot, in second spline
One end of set is evenly arranged with several the second fixed columns to cooperate with the second mounting hole, the other end of second spline housing
Flange is provided with, several mounting holes are evenly arranged on the flange.
The utility model has the advantages that：Above-mentioned splined builtup coupling structure, using two on two sections of spline housings and gear shaft
Duan Huajian couples respectively, and the spline tooth socket stagger setting in two sections of spline housings replaces excessive spline tooth in original single spline housing
Slot solves the disadvantage that wall thickness of the single spline housing internal cause spline tooth socket excessively between caused adjacent sheaves is more weak, knot
Structure intensity is good, and service life is long, meets the use demand of enterprise.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model splined builtup coupling structure splined shaft.
Fig. 2 is the structure diagram of the utility model splined builtup the first spline housing of coupling structure.
Fig. 3 is the structure diagram of the utility model splined builtup the second spline housing of coupling structure.
Fig. 4 is the schematic cross-sectional view of A-A in Fig. 2.
Fig. 5 is the schematic cross-sectional view of B-B in Fig. 3.
In figure：1st, splined shaft, the 11, first double wedge, the 12, second double wedge, 13, fixed disk, the 14, first mounting hole, 2, first
Spline housing, the 21, first double wedge slot, the 22, first fixed column, the 23, second mounting hole, the 3, second spline housing, the 31, second double wedge slot,
32nd, the second fixed column, 33, flange, 34, mounting hole.
Specific embodiment
The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, splined builtup coupling structure, including：Splined shaft 1,2 and of the first spline housing
Second spline housing 3 is evenly arranged with several first double wedges 11 on the outside of the end of the splined shaft 1, in first double wedge 11
1 outside of splined shaft of one end is evenly arranged with several second double wedges 12, the structure phase of second double wedge 12 and the first double wedge 11
Together, second double wedge 12 is staggered with the first double wedge 11, and second double wedge 12 is equal with 11 quantity of the first double wedge, in institute
1 outside of splined shaft for stating 11 other end of the first double wedge is provided with fixed disk 13, is evenly arranged on the fixed disk 13 several
First mounting hole 14, first mounting hole 14 are staggered with the first double wedge 11,14 and first double wedge of the first mounting hole
11 quantity are equal, the first double wedge slot 21 to cooperate with the first double wedge 11 are provided in first spline housing 2, described
One end of first spline housing 2 is evenly arranged with several the first fixed columns 22 to cooperate with the first mounting hole 14, described the
The other end of one spline housing 2 is evenly arranged with several second mounting holes 23, and second mounting hole 23 is handed over the first double wedge slot 21
Mistake is set, and second mounting hole 23 is equal with 21 quantity of the first double wedge slot, is provided in second spline housing 3 and second
The second double wedge slot 31 that double wedge 12 cooperates is evenly arranged with several and the second fixation in one end of second spline housing 3
The second fixed column 32 that hole 23 cooperates, the other end of second spline housing 3 is provided with flange 33, on the flange 33
It is evenly arranged with several mounting holes 34.
During above-mentioned splined builtup coupling structure installation, first the first spline housing 2 is nested on splined shaft 1, on splined shaft 1
First double wedge 11 is inserted into the first double wedge slot 21 in the first spline housing 2, and the first fixed column 22 on the first spline housing 2 is inserted into
In the first mounting hole 14 on to fixed disk 13, then the second spline housing 3 is nested on splined shaft 1, second on splined shaft 1 is convex
Tooth 12 is inserted into the second double wedge slot 31 in the second spline housing 3, and the second fixed column 32 on the second spline housing 3 is inserted into first
In the second mounting hole 23 on spline housing 2, finally by the mounting hole 34 on flange 33 by the second spline housing 2 with needing what is connected
Equipment connects.
Above-mentioned splined builtup coupling structure is coupled, two sections respectively using two sections of spline housings with two sections of splines on gear shaft
Spline tooth socket stagger setting in spline housing replaces excessive spline tooth socket in original single spline housing, solves in single spline housing
Because spline tooth socket excessively caused by wall thickness between adjacent sheaves it is more weak the shortcomings that, structural strength is good, and service life is long, full
The use demand of Zu Liao enterprises.
Claims (1)
1. splined builtup coupling structure, it is characterised in that：Including：Splined shaft（1）, the first spline housing（2）With the second spline housing
（3）, in the splined shaft（1）End on the outside of be evenly arranged with several first double wedges（11）, in first double wedge（11）One
The splined shaft at end（1）Outside is evenly arranged with several second double wedges（12）, second double wedge（12）With the first double wedge（11）'s
Structure is identical, second double wedge（12）With the first double wedge（11）It is staggered, second double wedge（12）With the first double wedge
（11）Quantity is equal, in first double wedge（11）The splined shaft of the other end（1）Outside is provided with fixed disk（13）, described solid
Price fixing（13）On be evenly arranged with several first mounting holes（14）, first mounting hole（14）With the first double wedge（11）Staggeredly set
It puts, first mounting hole（14）With the first double wedge（11）Quantity is equal, in first spline housing（2）It is inside provided with and first
Double wedge（11）The the first double wedge slot to cooperate（21）, in first spline housing（2）One end be evenly arranged with it is several with the
One mounting hole（14）The first fixed column to cooperate（22）, in first spline housing（2）If the other end be evenly arranged with
Dry second mounting hole（23）, second mounting hole（23）With the first double wedge slot（21）It is staggered, second mounting hole
（23）With the first double wedge slot（21）Quantity is equal, in second spline housing（3）It is inside provided with and the second double wedge（12）Phase interworking
The the second double wedge slot closed（31）, in second spline housing（3）One end be evenly arranged with it is several with the second mounting hole（23）Phase
The second fixed column mutually coordinated（32）, second spline housing（3）The other end be provided with flange（33）, in the flange（33）
On be evenly arranged with several mounting holes（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398406.5U CN207393783U (en) | 2017-10-27 | 2017-10-27 | Splined builtup coupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398406.5U CN207393783U (en) | 2017-10-27 | 2017-10-27 | Splined builtup coupling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393783U true CN207393783U (en) | 2018-05-22 |
Family
ID=62326785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398406.5U Expired - Fee Related CN207393783U (en) | 2017-10-27 | 2017-10-27 | Splined builtup coupling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393783U (en) |
-
2017
- 2017-10-27 CN CN201721398406.5U patent/CN207393783U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207393783U (en) | Splined builtup coupling structure | |
| CN201636224U (en) | Subdivision type crown gear coupling | |
| CN107588114A (en) | Splined builtup draw bail | |
| CN204942048U (en) | A kind of lengthened coupling device | |
| CN108443337A (en) | Easy-to-dismount shaft coupling | |
| CN209671569U (en) | A kind of drive sleeve | |
| CN205841683U (en) | One can quick split-type gear-box | |
| CN205446441U (en) | Big moment of torsion flange of quick hookup | |
| CN207393789U (en) | A kind of shaft coupling of service life length and spring high-efficient | |
| CN209639871U (en) | Using the floating load balancing torsion-testing structure of bolt and taper pin locking-type composite joint | |
| CN207195483U (en) | Gear coupling | |
| CN203926463U (en) | A kind of small power electric arbor elastic locking coupling | |
| CN206582251U (en) | A kind of resilience gear ring shaft coupling | |
| CN207048869U (en) | A kind of power output system of no-dig technique rig | |
| CN207005109U (en) | A kind of new easy-to-mount shaft coupling | |
| CN202251509U (en) | Low-additional-bending-moment film disc shaft coupler | |
| CN206626117U (en) | Flexible laminated membrane coupling mounting structure | |
| CN206159298U (en) | Banbury mixer shaft coupling | |
| CN206283377U (en) | A kind of motor shaft structure of motor in electric automobile rotor spline connection | |
| CN206361044U (en) | A kind of metal disc stack flexible coupling | |
| CN202199306U (en) | Agitator with DT (Dimension Test) rigidity flange coupling | |
| CN203348516U (en) | Central torque transmission detachable type planet carrier structure | |
| CN108361271A (en) | A kind of length-adjustable transmission shaft | |
| CN201771506U (en) | Motor connecting device for first conveyer of tunneling machine | |
| CN209943261U (en) | Quick connecting device of experimental power side of gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |