CN206361128U - A kind of shaft gear location structure of speed changer two - Google Patents
A kind of shaft gear location structure of speed changer two Download PDFInfo
- Publication number
- CN206361128U CN206361128U CN201621379853.1U CN201621379853U CN206361128U CN 206361128 U CN206361128 U CN 206361128U CN 201621379853 U CN201621379853 U CN 201621379853U CN 206361128 U CN206361128 U CN 206361128U
- Authority
- CN
- China
- Prior art keywords
- spline
- shaft
- shaft gear
- speed changer
- shaft gears
- 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
- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a kind of shaft gear location structure of speed changer two, including：Two shaft gears, spline and two axles；Described spline empty set is on two axles, and spline both sides are spacing by spline pad；There is two shaft gears internal spline to draw toothing, and two shaft gears are set on spline, and spline is fixed with two shaft gears.The shaft gear location structure of speed changer two of the present utility model, to draw the orientation problem of the shaft gear of toothing two to provide a kind of new solution, the significant increase production efficiency of two shaft gears, to draw the transmission design of toothing two shaft gear to provide referential scheme using internal spline.
Description
【Technical field】
The utility model belongs to transmission design technical field, more particularly to a kind of shaft gear location structure of speed changer two.
【Background technology】
8 grades of series of transmission are when producing busy, and production capacity does not catch up with.Bottleneck, which is that two shaft gears be can not produce, to be come, mainly
Reason is that two shaft gear internal splines are gear shaping structure, and spline processing efficiency is very low.To solve the problem, 8 grades of series are without synchronization
Follow-on speed changer is developed on the basis of the speed changer of device, two shaft gear internal splines are changed to by gear shaping structure to draw toothing.And
Internal spline is changed to draw a difficulties of toothing to be to draw how the shaft gear of toothing two positions by gear shaping structure.
【Utility model content】
To solve the problem, the utility model provides a kind of shaft gear location structure of speed changer two.To draw toothing two
The orientation problem of shaft gear provides a kind of new solution, the significant increase production efficiency of two shaft gears, for using interior
Spline draws the transmission design of the shaft gear of toothing two to provide referential scheme.
The utility model purpose is achieved through the following technical solutions：
A kind of shaft gear location structure of speed changer two, including：Two shaft gears, spline and two axles；Described spline empty set exists
On two axles, spline both sides are spacing by spline pad；There is two shaft gears internal spline to draw toothing, and two shaft gears are set in spline
On, spline is fixed with two shaft gears.
Two locating snap rings are provided with locking groove on two described shaft gear internal splines, spline is by being stuck in two stop
Fixed between ring with two shaft gears.
Described spline pad is stuck in the annular groove on two axle external splines.
The width of described spline is less than the width of two shaft gears.
Two spline pads are arranged in the centre bore of two shaft gears.
Relative to prior art, the utility model has advantages below：
Former internal spline gear shaping structure gear is split gear and spline that internal spline draws toothing, Ran Houtong by the utility model
Cross suitable connection positioning method and ensure that two parts after splitting are to be fixedly connected and positioned with the connection of other parts around
Relation is constant.So that two shaft gear empty sets are on two axles, it can be rotated around two axles, but relative two axles can not be moved left and right, and be played
Fixed spacing purpose.The structure solves two axles after internal spline structure is improved on the premise of other existing parts are not changed
The orientation problem of gear.
【Brief description of the drawings】
Fig. 1 is the location structure figure of the shaft gear of internal spline gear shaping structure two before improving.
Fig. 2 draws the location structure figure of the shaft gear of toothing two for the internal spline after improving.
Wherein：1st, two shaft gears (internal spline gear shaping structure), 2, spline pad, 3, two axles, 4, annular groove, 5, locating snap ring, 6, flower
Key mat, 7, two shaft gears (internal spline drawing toothing).
【Embodiment】
Below in conjunction with the accompanying drawings, embodiment of the present utility model is described in detail, but the utility model is not limited
In the embodiment.Thoroughly understand in order that the public has to the utility model, in following the utility model preferably applies example in detail
Illustrate concrete details.
Before improvement：See Fig. 1,1 is two shaft gears of internal spline gear shaping structure.Two the moving left and right with respect to two axles 3 of shaft gear 1
Limited by the spline pad 2 of the wheel hub left and right sides of gear 1, spline pad 2 is stuck in the annular groove 4 on the external splines of two axle 3, makes two shaft gears
1 relative two axles 3 are immovable, can only rotate.
As shown in Fig. 2 the utility model for internal spline draw toothing the shaft gear of speed changer two provide it is a kind of unique
Positioning method.7 be two shaft gears that internal spline draws toothing.Compared with two shaft gears 1, increase between two shaft gears 7 and two axles 3
Spline 6.Connected between the shaft gear 7 of spline 6 and two for spline, spline 6 each side has 1 locating snap ring 5 to be stuck in be opened in two
In locking groove on the internal spline of shaft gear 7, so that spline 6 be fixed together with two shaft gears 7, make the two without relative fortune
It is dynamic.The empty set of spline 6 is on two axles 3, and spline 6 each side has in the annular groove 4 that 1 spline pad 2 is stuck on the external splines of two axle 3.
Design principle of the present utility model is：Former internal spline gear shaping structure gear is split as two parts --- internal spline
Toothing gear and another part are drawn, then ensures that two parts after splitting are to fix by suitably connecting positioning method
Connect and constant with the connection positioning relation of other parts around.
The relative motion relation of two shaft gears and two axles should keep changing before and after improving.The relationship of the two is：Two shaft gears are empty
It is enclosed on two axles, can be rotated around two axles, but relative two axles can not be moved left and right.
Spline 6, from moving axially, can only be rotated with respect to two axles 3 around two axles 3.Two shaft gears 7 are fixedly connected with spline 6
Together, and spline 6 can only be rotated around two axles, therefore two shaft gears 7 can only also be rotated around two axles, it is impossible to axially be moved left and right along it
It is dynamic.The positioning that the structure solves two shaft gears after internal spline structure is improved on the premise of other existing parts are not changed is asked
Topic.
More than, preferred embodiment only of the present utility model is not limited only to practical range of the present utility model, Fan Yiben
Equivalence changes and modification that the content of utility model patent scope is done, all should be technology category of the present utility model.
Claims (5)
1. a kind of shaft gear location structure of speed changer two, it is characterised in that including：Two shaft gears (7), spline (6) and two axles
(3)；Described spline (6) empty set is on two axles (3), and spline (6) both sides are spacing by spline pad (2)；Two shaft gears (7) have
Internal spline draws toothing, and two shaft gears (7) are set on spline (6), and spline (6) is fixed with two shaft gears (7).
2. a kind of shaft gear location structure of speed changer two according to claim 1, it is characterised in that two described shaft gears
(7) two locating snap rings (5) are provided with the locking groove on internal spline, spline (6) is by being stuck between two locating snap rings (5) and two
Shaft gear (7) is fixed.
3. a kind of shaft gear location structure of speed changer two according to claim 1, it is characterised in that described spline pad
(2) it is stuck in the annular groove (4) on two axles (3) external splines.
4. a kind of shaft gear location structure of speed changer two according to claim 1, it is characterised in that described spline (6)
Width be less than two shaft gears (7) width.
5. a kind of shaft gear location structure of speed changer two according to claim 1, it is characterised in that two spline pads (2)
In the centre bore for being arranged at two shaft gears (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379853.1U CN206361128U (en) | 2016-12-15 | 2016-12-15 | A kind of shaft gear location structure of speed changer two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379853.1U CN206361128U (en) | 2016-12-15 | 2016-12-15 | A kind of shaft gear location structure of speed changer two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361128U true CN206361128U (en) | 2017-07-28 |
Family
ID=59373611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379853.1U Active CN206361128U (en) | 2016-12-15 | 2016-12-15 | A kind of shaft gear location structure of speed changer two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545641A (en) * | 2016-12-15 | 2017-03-29 | 西安法士特汽车传动有限公司 | Two shaft gear location structure of variator |
-
2016
- 2016-12-15 CN CN201621379853.1U patent/CN206361128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545641A (en) * | 2016-12-15 | 2017-03-29 | 西安法士特汽车传动有限公司 | Two shaft gear location structure of variator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206361128U (en) | A kind of shaft gear location structure of speed changer two | |
| CN204784577U (en) | Novel main cone assembly | |
| CN206188008U (en) | Glass stacker sucking disc frame | |
| CN106545641A (en) | Two shaft gear location structure of variator | |
| CN204739164U (en) | Electric block reduction gear | |
| CN204253751U (en) | A kind of Two-stage Planet Gear Reducer | |
| CN203560398U (en) | Split type thrust gasket structure | |
| CN203558600U (en) | Speed-change sucker | |
| CN208178542U (en) | Four station milling heads of long beam class work pieces process planer-type milling machine | |
| CN102699253B (en) | Mould for forging shaft coupling | |
| CN206555270U (en) | A kind of new output shaft | |
| CN201391589Y (en) | Assembled synchronous pulley | |
| CN205928615U (en) | Tricycle robot chassis | |
| CN202531775U (en) | Two-wheel rotary extrusion pulley | |
| CN206487849U (en) | A kind of mechanical gear of anti-disconnection | |
| CN205136408U (en) | Coupler | |
| CN205293913U (en) | Wheel hub thermal treatment is with removing frame | |
| CN205479150U (en) | Inside drive mechanism of orange juice machine | |
| CN213393421U (en) | College formula sprocket structure for cycle racing | |
| CN207213058U (en) | A kind of drive mechanism of R axles synchronizing wheel | |
| CN203962496U (en) | A kind of novel magnetic pump Inner magnetic radiating structure | |
| CN201344247Y (en) | Synchronous belt wheel provided with flange | |
| CN202812058U (en) | Crankshaft timing gear | |
| CN204186781U (en) | Crankshaft system | |
| CN206215523U (en) | Cylinder grader power transmission shaft coupling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |