CN207788297U - A kind of fixture of synchronous planetary gear - Google Patents
A kind of fixture of synchronous planetary gear Download PDFInfo
- Publication number
- CN207788297U CN207788297U CN201820148305.0U CN201820148305U CN207788297U CN 207788297 U CN207788297 U CN 207788297U CN 201820148305 U CN201820148305 U CN 201820148305U CN 207788297 U CN207788297 U CN 207788297U
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- CN
- China
- Prior art keywords
- take
- clamping
- housing
- sliding block
- planetary gear
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Abstract
The utility model provides a kind of fixture of synchronous planetary gear, more particularly to workholding equipment field, including diaphragm type chuck, several take-up housings, several sliding blocks, several clamping gears and several baffles, the take-up housing is fixed on the master jaw of the diaphragm type chuck, the take-up housing is equipped with sliding slot, it is equipped with the sliding block being slidably connected with the take-up housing in the sliding slot, is fixed with the clamping gear on the sliding block, the clamping gear upper and lower surface is fixed with the baffle.The utility model has enough clamping forces, facilitates adjustment, there is the advantages of certain versatility.
Description
Technical field
The utility model belongs to workholding equipment field, and in particular to a kind of fixture of synchronous planetary gear.
Background technology
Finishing is the key that determine one step of product quality after the heat of planetary gear endoporus, using tooth shape locating inner hole grinding
Processing method, long processing time become the bottleneck for restricting production efficiency, and the processing method for using the hard vehicle of endoporus instead can improve effect
Rate, however, it is desirable to a kind of pitch-line chuck meeting hard vehicle requirement.
Therefore, being badly in need of one kind having enough clamping forces, facilitates adjustment, there is the fixture of the synchronization planetary gear of certain versatility.
Utility model content
In order to solve the problems, such as fixture that the existing synchronous hard vehicle of planetary gear endoporus needs clamping force good, the mesh of the utility model
Be to provide a kind of fixture of synchronous planetary gear, have enough clamping forces, facilitate adjustment, there is the advantages of certain versatility.
The utility model provides the following technical solution：
A kind of fixture of synchronous planetary gear, including diaphragm type chuck, several take-up housings, several sliding blocks, several clamping gears
With several baffles, the take-up housing is fixed on the master jaw of the diaphragm type chuck, and the take-up housing is equipped with sliding slot, described
It is equipped with the sliding block being slidably connected with the take-up housing in sliding slot, the clamping gear, the folder are fixed on the sliding block
It holds gear upper and lower surface and is fixed with the baffle.
The sliding block can do radial motion along the sliding slot, when being moved to suitable position, can make the sliding block
It is fixed on the take-up housing, by adjusting the installation site of the take-up housing and the sliding block, can adjust in a certain range
Centre-to-centre spacing between the whole clamping gear and workpiece, to adapt to the clamping of different planetary gears, the clamping gear has and work
The identical modulus of part and pressure angle are that the same gear teeth are engaged due to being locked the clamping gear on the sliding block with planetary gear
, thus be not required to too big clamping force can to avoid planetary gear in turning process there is a phenomenon where skidding, the block
Setting further fixes planetary gear, it is made to be not easy to skid off from the clamping gear.
Preferably, the distance in several take-up housings to the center of circle of the diaphragm type chuck is equal, and the take-up housing exists
It is uniformly distributed on the diaphragm type chuck.
Preferably, installation axle is fixed on the sliding block, the clamping geared sleeve is located in the installation axle, the clamping
Gear is fixed on by locking nut on the sliding block.
Preferably, jet thrust, the jet thrust and the air inlet are additionally provided with above the center of circle of diaphragm type chuck upper surface
Pipe is connected.The setting of the jet thrust and the air inlet pipe mainly blows off the metal powder in Tutrning Process, prevents
Only influence process.
Preferably, the quantity of the take-up housing, the sliding block and the clamping gear is equal.
Preferably, the quantity of the take-up housing, the sliding block and the clamping gear is 3.
The utility model has the beneficial effects that：
1, sliding block can do radial motion along sliding slot, when being moved to suitable position, sliding block can be made to be fixed on sliding block
On seat, by adjusting the installation site of take-up housing and sliding block, it can adjust in a certain range between clamping gear and workpiece
Centre-to-centre spacing, to adapt to the clamping of different planetary gears.
2, clamping gear has modulus identical with workpiece and pressure angle, due to locked clamping gear on sliding block with
Planetary gear is that the same gear teeth are engaged, therefore is not required to too big clamping force and can skid in turning process to avoid planetary gear
The phenomenon that.
3, the setting of block further fixes planetary gear, it is made to be not easy to skid off from clamping gear.
4, the setting of jet thrust and air inlet pipe mainly blows off the metal powder in Tutrning Process, prevents from influencing to add
Work process.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
In figure label for：1, diaphragm type chuck；2, take-up housing；21, sliding slot；3, sliding block；31, installation axle；32, locking screw
It is female；4, gear is clamped；5, baffle；6, air inlet pipe；7, jet thrust；8, planetary gear.
Specific implementation mode
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, a kind of fixture of synchronous planetary gear, including diaphragm type chuck 1, several take-up housings 2, several sliding blocks
3, several clamping gears 4 and several baffles 5, take-up housing 2 are fixed on the master jaw of diaphragm type chuck 1, and take-up housing 2, which is equipped with, to be slided
Slot 21, sliding slot 21 is interior to be equipped with the sliding block 3 being slidably connected with take-up housing 2, and clamping gear 4 is fixed on sliding block 3, is fixed on sliding block 3
There are installation axle 31, clamping gear 4 to be set in installation axle 31, clamping gear 4 is fixed on by locking nut 32 on sliding block 3, is pressed from both sides
Hold 4 upper and lower surface of gear and be fixed with baffle 5, be additionally provided with jet thrust 7 above the 1 upper surface center of circle of diaphragm type chuck, jet thrust 7 with into
Tracheae 6 is connected.
Specifically, the distance in several take-up housings 2 to the center of circle of diaphragm type chuck 1 is equal, take-up housing 2 is in diaphragm type chuck
It is uniformly distributed on 1；Take-up housing 2, sliding block 3 are equal with the clamping quantity of gear 4, take-up housing 2, sliding block 3 and the quantity that gear 4 is clamped
It is 3.
Utility model works mode：Sliding block 3 can do radial motion along sliding slot 21, when being moved to suitable position,
Sliding block 3 can be made to be fixed on take-up housing 2, it, can be in a certain range by adjusting the installation site of take-up housing 2 and sliding block 3
Centre-to-centre spacing between adjustment clamping gear 4 and workpiece, to adapt to the clamping of different planetary gears 8, planetary gear 8 is mounted on 3 clampings
Between gear 4, block 5 further fixes 8 upper and lower surface of planetary gear, makes it be not easy to skid off from clamping gear 4, in process
In, gas is passed through in air inlet pipe 6, the gas that jet thrust 7 sprays can blow off the metal powder generated in turning process.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of fixture of synchronous planetary gear, which is characterized in that including diaphragm type chuck, several take-up housings, several sliding blocks, several
Clamping gear and several baffles, the take-up housing are fixed on the master jaw of the diaphragm type chuck, and the take-up housing is equipped with
Sliding slot, the sliding slot is interior to be equipped with the sliding block being slidably connected with the take-up housing, and the clamping tooth is fixed on the sliding block
Wheel, the clamping gear upper and lower surface are fixed with the baffle.
2. a kind of fixture of synchronous planetary gear according to claim 1, which is characterized in that several take-up housings are described in
The distance in the center of circle of diaphragm type chuck is equal, and the take-up housing is uniformly distributed on the diaphragm type chuck.
3. a kind of fixture of synchronous planetary gear according to claim 1, which is characterized in that be fixed with installation on the sliding block
Axis, the clamping geared sleeve are located in the installation axle, and the clamping gear is fixed on by locking nut on the sliding block.
4. a kind of fixture of synchronous planetary gear according to claim 1, which is characterized in that diaphragm type chuck upper surface
It is additionally provided with jet thrust above the center of circle, the jet thrust is connected with air inlet pipe.
5. a kind of fixture of synchronous planetary gear according to claim 1, which is characterized in that the take-up housing, the sliding block
It is equal with the clamping quantity of gear.
6. a kind of fixture of synchronous planetary gear according to claim 5, which is characterized in that the take-up housing, the sliding block
Quantity with the clamping gear is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148305.0U CN207788297U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture of synchronous planetary gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148305.0U CN207788297U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture of synchronous planetary gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788297U true CN207788297U (en) | 2018-08-31 |
Family
ID=63269332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820148305.0U Expired - Fee Related CN207788297U (en) | 2018-01-29 | 2018-01-29 | A kind of fixture of synchronous planetary gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994397A (en) * | 2018-09-11 | 2018-12-14 | 贵州群建精密机械有限公司 | A kind of automobile-used planetary gear clamping device and its application method |
| CN112008329A (en) * | 2020-09-04 | 2020-12-01 | 崔用钢 | Support body for welding spiral sheet on inner wall of cylinder |
-
2018
- 2018-01-29 CN CN201820148305.0U patent/CN207788297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994397A (en) * | 2018-09-11 | 2018-12-14 | 贵州群建精密机械有限公司 | A kind of automobile-used planetary gear clamping device and its application method |
| CN112008329A (en) * | 2020-09-04 | 2020-12-01 | 崔用钢 | Support body for welding spiral sheet on inner wall of cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20220129 |