CN204295383U - Synchronized clutch collar cone hole machine axle - Google Patents
Synchronized clutch collar cone hole machine axle Download PDFInfo
- Publication number
- CN204295383U CN204295383U CN201420751555.5U CN201420751555U CN204295383U CN 204295383 U CN204295383 U CN 204295383U CN 201420751555 U CN201420751555 U CN 201420751555U CN 204295383 U CN204295383 U CN 204295383U
- Authority
- CN
- China
- Prior art keywords
- retainer
- clutch collar
- axle body
- steel ball
- fixed
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
This patent discloses a kind of synchronized clutch collar cone hole machine axle, comprise the axle body fixing with machine tool chief axis, also comprise retainer, pressing plate, directional bond, screw and steel ball, retainer is enclosed within axle body, the size of retainer is less than clutch collar endoporus, retainer is provided with groove, steel ball the inner is fixed in retainer groove, steel ball outer end is exposed to retainer, steel ball is at least two rows, often row is at least three, retainer one end is against on end face protruding in the middle part of axle body, the retainer other end has pressing plate, pressing plate is fixed by screws on axle body, directional bond to be fixed on axle body and to mate with the keyway in clutch collar endoporus.This programme structure is simple, processing ease, can quick-clamping clutch collar workpiece, is convenient to rapid processing taper hole, reduces costs.
Description
Technical field
The utility model relates to synchronized processing technique field, is specifically related to a kind of synchronized clutch collar cone hole machine axle.
Background technology
Because transmission input shaft and engine output shaft rotate with respective speed, during conversion gear, " synchronously " problem can be there is.Two different gears of rotary speed engage by force and impact will inevitably occur, and damage gear.Therefore, the gear shift of old-fashioned speed changer will adopt the mode of " bipod clutch ", upshift neutral position stop a moment (but clutch need lift, object is to allow clutch disc also want and flywheel synchronization, just rotating speed must unanimously can engage a gear smoothly, if it is slow to shift gears, rotating speed falls idling, also cannot hang into), downshift will at neutral position (keep clutch lift) open out simultaneously, to reduce the speed discrepancy of gear.But this operates more complicated, be difficult to grasp accurately.Therefore designer creates " synchronized ", makes to reach consistent rotating speed and engage smoothly by meshed gears by synchronized.
Synchronized, it is primarily of compositions such as clutch collar, synchronous lock rings, and its feature relies on rubbing action to realize synchronously.
The gear ring of clutch collar, synchronous lock ring and gear to be joined all has chamfering (angle of lock), and the inner conical surface of synchronous lock ring contacts to produce with gear-wheel gear-ring male cone (strobilus masculinus) to be joined and rubs.Suitable selection done by angle of lock and the conical surface when designing, conical surface friction makes tooth cover to be engaged synchronous rapidly with gear ring, can produce again a kind of locking effect simultaneously, prevent gear from engaging at advanced in unison row.
After synchronous lock ring inner conical surface contacts with gear-wheel gear-ring male cone (strobilus masculinus) to be joined, (or rising) is reduced rapidly to equal with synchronous lock ring rotating speed at the effect lower gear rotating speed of moment of friction, both synchronous rotaries, gear is zero relative to the rotating speed of synchronous lock ring, thus moment of inertia also disappears simultaneously, at this moment under the promotion of active force, clutch collar engages with synchrolock annular gear in the clear, and engage with the gear ring of gear to be joined further and complete gearshift procedure, at present when processing the taper hole of clutch collar end, inventor encounters a difficult problem, because clutch collar endoporus is provided with spline tooth, existing clutch collar fixture simple and quick fixed engagement effectively cannot overlap main part, cause cone hole machine efficiency low.
Utility model content
The utility model is intended to provide a kind of synchronized clutch collar cone hole machine axle, to improve cone hole machine efficiency.
Synchronized clutch collar cone hole machine axle in this programme, comprise the axle body fixing with machine tool chief axis, also comprise retainer, pressing plate, directional bond, screw and steel ball, retainer is enclosed within axle body, the size of retainer is less than clutch collar endoporus, retainer is provided with groove, steel ball the inner is fixed in retainer groove, steel ball outer end is exposed to retainer, steel ball is at least two rows, often row is at least three, retainer one end is against on end face protruding in the middle part of axle body, the retainer other end has pressing plate, pressing plate is fixed by screws on axle body, directional bond to be fixed on axle body and to mate with the keyway in clutch collar endoporus.
The advantage of this programme is: comprise the axle body fixing with machine tool chief axis, also comprise retainer, pressing plate, directional bond, screw and steel ball, retainer is enclosed within axle body, the size of retainer is less than clutch collar endoporus, retainer is provided with groove, steel ball the inner is fixed in retainer groove, steel ball outer end is exposed to retainer, steel ball can be against on clutch collar inner hole of workpiece wall and play positioning action, steel ball is at least two rows, often row is at least three, retainer one end is against on end face protruding in the middle part of axle body, the retainer other end has pressing plate, pressing plate is fixed by screws on axle body, directional bond to be fixed on axle body and to mate with the keyway in clutch collar endoporus, clutch collar workpiece and axle body are fixed by directional bond, both guarantees synchronous axial system,
During work, be enclosed within retainer by clutch collar workpiece, note keyway to mate with positioning key to align, now steel ball can be against on the key tooth of clutch collar, to clutch collar workpiece cover location, then clutch collar workpiece is carried out axial location by screw-driving by pressing plate on axle body; This programme structure is simple, processing ease, can quick-clamping clutch collar workpiece, is convenient to rapid processing taper hole, reduces costs.
Further, steel ball is three rows, is uniformly arranged in clutch collar workpiece spindle upwards, makes clutch collar workpiece uniform force, often arranges circumference and is evenly equipped with eight, fully ensure the location of clutch collar workpiece.
Further, axle body being also provided with and stirring pin, the synchronous axial system with machine tool chief axis can be realized by stirring pin axle body.
Further, also comprise lock-screw, lock-screw is fixed on axle body through positioning key, retainer, facilitates installing/dismounting, positioning key, retainer and axle body is fixed simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: axle body 1, stir pin 2, steel ball 3, screw 4, pressing plate 5, directional bond 6.
Embodiment one is basic as accompanying drawing 1, shown in Fig. 2: synchronized clutch collar cone hole machine axle comprises the axle body 1 fixing with machine tool chief axis, axle body is also provided with and stirs pin 2, the synchronous axial system with machine tool chief axis can be realized by stirring pin axle body, also comprise retainer, pressing plate 5, directional bond 6, screw 4 and steel ball 3, retainer is enclosed within axle body, the size of retainer is less than clutch collar endoporus, retainer is provided with groove, steel ball the inner is fixed in retainer groove, steel ball outer end is exposed to retainer, steel ball can be against on clutch collar inner hole of workpiece wall and play positioning action, steel ball is three rows, uniformly be arranged in clutch collar workpiece spindle upwards, make clutch collar workpiece uniform force, often arrange circumference and be evenly equipped with eight, the location of abundant guarantee clutch collar workpiece, retainer one end is against on end face protruding in the middle part of axle body, the retainer other end has pressing plate, pressing plate is fixed by screws on axle body, directional bond to be fixed on axle body and to mate with the keyway in clutch collar endoporus, clutch collar workpiece and axle body are fixed by directional bond, both guarantees synchronous axial system, also comprise lock-screw, lock-screw is fixed on axle body through positioning key, retainer, facilitates installing/dismounting, positioning key, retainer and axle body is fixed simultaneously,
During work, be enclosed within retainer by clutch collar workpiece, note keyway to mate with positioning key to align, now steel ball can be against on the key tooth of clutch collar, to clutch collar workpiece cover location, then clutch collar workpiece is carried out axial location by screw-driving by pressing plate on axle body; This programme structure is simple, processing ease, can quick-clamping clutch collar workpiece, is convenient to rapid processing taper hole, reduces costs.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect the effect of the utility model enforcement and the practicality of utility model.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. synchronized clutch collar cone hole machine axle, it is characterized in that: comprise the axle body fixing with machine tool chief axis, also comprise retainer, pressing plate, directional bond, screw and steel ball, retainer is enclosed within axle body, the size of retainer is less than clutch collar endoporus, retainer is provided with groove, steel ball the inner is fixed in retainer groove, steel ball outer end is exposed to retainer, steel ball is at least two rows, often row is at least three, retainer one end is against on end face protruding in the middle part of axle body, the retainer other end has pressing plate, pressing plate is fixed by screws on axle body, directional bond to be fixed on axle body and to mate with the keyway in clutch collar endoporus.
2. synchronized clutch collar cone hole machine axle according to claim 1, is characterized in that: steel ball is three rows, often arranges circumference and is evenly equipped with eight.
3. synchronized clutch collar cone hole machine axle according to claim 2, is characterized in that: axle body is also provided with and stirs pin.
4. synchronized clutch collar cone hole machine axle according to claim 3, is characterized in that: also comprise lock-screw, and lock-screw is fixed on axle body through positioning key, retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751555.5U CN204295383U (en) | 2014-12-04 | 2014-12-04 | Synchronized clutch collar cone hole machine axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751555.5U CN204295383U (en) | 2014-12-04 | 2014-12-04 | Synchronized clutch collar cone hole machine axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295383U true CN204295383U (en) | 2015-04-29 |
Family
ID=53100961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751555.5U Expired - Fee Related CN204295383U (en) | 2014-12-04 | 2014-12-04 | Synchronized clutch collar cone hole machine axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476289A (en) * | 2014-12-04 | 2015-04-01 | 重庆市璧山县振昌汽车配件有限公司 | Mandrel for machining taper holes of clutch collars of synchronizers |
| CN113369945A (en) * | 2021-06-09 | 2021-09-10 | 徐州工业职业技术学院 | Mechanical-electrical integrated hydraulic clamping device |
-
2014
- 2014-12-04 CN CN201420751555.5U patent/CN204295383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476289A (en) * | 2014-12-04 | 2015-04-01 | 重庆市璧山县振昌汽车配件有限公司 | Mandrel for machining taper holes of clutch collars of synchronizers |
| CN113369945A (en) * | 2021-06-09 | 2021-09-10 | 徐州工业职业技术学院 | Mechanical-electrical integrated hydraulic clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |