CN204366191U - Synchronized synchronous lock ring gear shaping clamping device - Google Patents
Synchronized synchronous lock ring gear shaping clamping device Download PDFInfo
- Publication number
- CN204366191U CN204366191U CN201420757053.3U CN201420757053U CN204366191U CN 204366191 U CN204366191 U CN 204366191U CN 201420757053 U CN201420757053 U CN 201420757053U CN 204366191 U CN204366191 U CN 204366191U
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- CN
- China
- Prior art keywords
- lock ring
- pull bar
- synchronous lock
- disk body
- axle
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Abstract
This patent discloses a kind of synchronized synchronous lock ring gear shaping clamping device, comprise disk body, pull bar, pressing plate and axle, axle comprises pedestal and fixed part, fixed part and synchronous lock ring endoporus matched in clearance, pedestal to be stuck in the annular boss of disk body head face hump and to removably connect in disk body, axle, the center of disk body is through hole, pull bar is through through hole and disk body, axle is slidably connected, wherein pull bar and axle junction are also provided with sealing ring, pressing plate is provided with the endoporus passed for pull bar, inner port edge is evenly equipped with three breach run through, pull bar upper end is connected with pressure head, pressure head is provided with three projections mated with three breach run through, the diameter of pressure head is less than the endoporus of synchronous lock ring, the diameter of pressing plate is greater than the endoporus of synchronous lock ring, pedestal is evenly equipped with supporting nail.This programme structure is simple, processing ease, can the synchronous lock ring workpiece of quick-clamping, is convenient to the outer Knucle-gear of rapid processing, improves synchronous lock ring excircle of workpiece Gear Processing efficiency, reduce costs.
Description
Technical field
The utility model relates to synchronized processing technique field, is specifically related to a kind of synchronized synchronous lock ring gear shaping clamping device.
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 outer Knucle-gear of synchronous lock ring, inventor encounters a difficult problem, existing synchronous lock ring clamping device fast and effeciently cannot fix synchronous lock ring main part, cause synchronized synchronous lock ring cylindrical Gear Processing efficiency low.
Utility model content
The utility model is intended to provide a kind of synchronized synchronous lock ring gear shaping clamping device, to improve cylindrical Gear Processing efficiency.
Synchronized in this programme synchronous lock ring gear shaping clamping device, comprise disk body, pull bar, pressing plate and axle, axle comprises pedestal and the fixed part with pedestal one, fixed part and synchronous lock ring endoporus matched in clearance, pedestal to be stuck in the annular boss of disk body head face hump and to removably connect in disk body, axle, the center of disk body is through hole, pull bar is through through hole and disk body, axle is slidably connected, wherein pull bar and axle junction are also provided with sealing ring, pressing plate is provided with the endoporus passed for pull bar, inner port edge is evenly equipped with three breach run through, pull bar upper end is connected with pressure head, pressure head is provided with three projections mated with three breach run through, the diameter of pressure head is less than the endoporus of synchronous lock ring, the diameter of pressing plate is greater than the endoporus of synchronous lock ring, pedestal is evenly equipped with supporting nail.
The advantage of this programme is: comprise disk body, pull bar, pressing plate and axle, axle comprises pedestal and the fixed part with pedestal one, fixed part and synchronous lock ring endoporus matched in clearance, pedestal to be stuck in the annular boss of disk body head face hump and to removably connect in disk body, location and installation is facilitated to dismantle, fixation simultaneously, axle, the center of disk body is through hole, pull bar is through through hole and disk body, axle is slidably connected, wherein pull bar and axle junction are also provided with sealing ring, pressing plate is provided with the endoporus passed for pull bar, inner port edge is evenly equipped with three breach run through, pull bar upper end is connected with pressure head, pressure head is provided with three projections mated with three breach run through, the diameter of pressure head is less than the endoporus of synchronous lock ring, the diameter of pressing plate is greater than the endoporus of synchronous lock ring, when rotating pressing plate and making breach to its projection, can by pressing plate, synchronous lock ring takes off from pull bar, pedestal is evenly equipped with supporting nail, can withstands on synchronous lock ring end face by supporting nail, therefore only need processing supporting nail can and without the need to processing whole pedestal end face.
During work, synchronous lock ring workpiece is placed on disk body supporting and nails on location, then pressing plate is pressed on synchronous lock ring workpiece through pull bar to the projection of its pressure head by pressing plate breach, then rotate pressing plate and make pressing plate indentation, there no longer just to the projection of pressure head, tensile ties, the projection of pressure head can tightly against pressing plate, thus make pressing plate that synchronous lock ring is pressed to pedestal, by synchronous lock ring fixation, can process; After machining, when reverse pushing drawing rod, band dynamic head departs from pressing plate, when now only needing rotation pressing plate to make breach to its projection, pressing plate, synchronous lock ring can be departed from pull bar and take off from axle, this programme structure is simple, processing ease, can the synchronous lock ring workpiece of quick-clamping, is convenient to the outer Knucle-gear of rapid processing, improve synchronous lock ring excircle of workpiece Gear Processing efficiency, reduce costs.
Further, be connected by screw between pedestal and disk body, facilitate installing/dismounting.
Further, disk body edge has been connected by screw rubber chip guard, and the iron filings preventing processing from producing enter pull bar and disk body junction causes wearing and tearing even to affect use.
Further, the drive division that pull bar comprises pull bar main body and is connected with pull bar main body screw, pressure head is positioned at pull bar body top, reduces difficulty of processing, avoids the long situation of not easily installing of pull bar to occur simultaneously.
Further, on disk body, circumference is evenly equipped with installing hole, and convenient being arranged on machine tool frame by bolt by this device is fixed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be in Fig. 1 A-A to sectional drawing;
Fig. 3 be in Fig. 1 B-B to sectional drawing;
Fig. 4 be in Fig. 1 C-C to sectional drawing.
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: pressing plate 1, axle 2, pull bar 3, disk body 4, chip guard 5.
Embodiment one is basic as shown in accompanying drawing 1 to Fig. 4: synchronized synchronous lock ring gear shaping clamping device comprises disk body 4, pull bar 3, pressing plate 1 and axle 2, axle comprises pedestal and the fixed part with pedestal one, fixed part and synchronous lock ring endoporus matched in clearance, pedestal is stuck in the annular boss of disk body head face hump, be connected by screw between pedestal and disk body, location and installation is facilitated to dismantle, fixation simultaneously, axle, the center of disk body is through hole, pull bar is through through hole and disk body, axle is slidably connected, wherein pull bar and axle junction are also provided with sealing ring, pressing plate is provided with the endoporus passed for pull bar, inner port edge is evenly equipped with three breach run through, the drive division that pull bar comprises pull bar main body and is connected with pull bar main body screw, pressure head is positioned at pull bar body top, reduce difficulty of processing, avoid the long situation of not easily installing of pull bar to occur simultaneously, pressure head is provided with three projections mated with three breach run through, the diameter of pressure head is less than the endoporus of synchronous lock ring, the diameter of pressing plate is greater than the endoporus of synchronous lock ring, when rotating pressing plate and making breach to its projection, can by pressing plate, synchronous lock ring takes off from pull bar, pedestal is evenly equipped with supporting nail, can withstand on synchronous lock ring end face by supporting nail, therefore only need processing supporting nail can and without the need to processing whole pedestal end face, disk body edge has been connected by screw rubber chip guard 5, the iron filings preventing processing from producing enter pull bar and disk body junction causes wearing and tearing even to affect use, on disk body, circumference is evenly equipped with installing hole, and convenient being arranged on machine tool frame by bolt by this device is fixed, during work, synchronous lock ring workpiece is placed on disk body supporting and nails on location, then pressing plate is pressed on synchronous lock ring workpiece through pull bar to the projection of its pressure head by pressing plate breach, then rotate pressing plate and make pressing plate indentation, there no longer just to the projection of pressure head, tensile ties, the projection of pressure head can tightly against pressing plate, thus make pressing plate that synchronous lock ring is pressed to pedestal, by synchronous lock ring fixation, can process, after machining, when reverse pushing drawing rod, band dynamic head departs from pressing plate, when now only needing rotation pressing plate to make breach to its projection, pressing plate, synchronous lock ring can be departed from pull bar and take off from axle, this programme structure is simple, processing ease, can the synchronous lock ring workpiece of quick-clamping, is convenient to the outer Knucle-gear of rapid processing, improve synchronous lock ring excircle of workpiece Gear Processing efficiency, reduce 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 (5)
1. synchronized synchronous lock ring gear shaping clamping device, it is characterized in that: comprise disk body, pull bar, pressing plate and axle, axle comprises pedestal and the fixed part with pedestal one, fixed part and synchronous lock ring endoporus matched in clearance, pedestal to be stuck in the annular boss of disk body head face hump and to removably connect in disk body, axle, the center of disk body is through hole, pull bar is through through hole and disk body, axle is slidably connected, wherein pull bar and axle junction are also provided with sealing ring, pressing plate is provided with the endoporus passed for pull bar, inner port edge is evenly equipped with three breach run through, pull bar upper end is connected with pressure head, pressure head is provided with three projections mated with three breach run through, the diameter of pressure head is less than the endoporus of synchronous lock ring, the diameter of pressing plate is greater than the endoporus of synchronous lock ring, pedestal is evenly equipped with supporting nail.
2. synchronized according to claim 1 synchronous lock ring gear shaping clamping device, is characterized in that: be connected by screw between pedestal and disk body.
3. synchronized according to claim 2 synchronous lock ring gear shaping clamping device, is characterized in that: disk body edge has been connected by screw rubber chip guard.
4. synchronized according to claim 3 synchronous lock ring gear shaping clamping device, is characterized in that: the drive division that pull bar comprises pull bar main body and is connected with pull bar main body screw, and pressure head is positioned at pull bar body top.
5. synchronized according to claim 4 synchronous lock ring gear shaping clamping device, is characterized in that: on disk body, circumference is evenly equipped with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757053.3U CN204366191U (en) | 2014-12-07 | 2014-12-07 | Synchronized synchronous lock ring gear shaping clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757053.3U CN204366191U (en) | 2014-12-07 | 2014-12-07 | Synchronized synchronous lock ring gear shaping clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366191U true CN204366191U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757053.3U Expired - Fee Related CN204366191U (en) | 2014-12-07 | 2014-12-07 | Synchronized synchronous lock ring gear shaping clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400147A (en) * | 2014-12-07 | 2015-03-11 | 重庆市璧山县振昌汽车配件有限公司 | Clamping device for shaping gear of synchronizer synchronous lock ring |
| CN108380984A (en) * | 2018-05-09 | 2018-08-10 | 浙江柏思达齿轮股份有限公司 | The device and processing method finished to the cone rear flank of bevel gear |
-
2014
- 2014-12-07 CN CN201420757053.3U patent/CN204366191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400147A (en) * | 2014-12-07 | 2015-03-11 | 重庆市璧山县振昌汽车配件有限公司 | Clamping device for shaping gear of synchronizer synchronous lock ring |
| CN108380984A (en) * | 2018-05-09 | 2018-08-10 | 浙江柏思达齿轮股份有限公司 | The device and processing method finished to the cone rear flank of bevel gear |
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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: 20150603 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |