CN208147064U - A kind of gear hobbing process Novel centre mechanism - Google Patents
A kind of gear hobbing process Novel centre mechanism Download PDFInfo
- Publication number
- CN208147064U CN208147064U CN201820496394.8U CN201820496394U CN208147064U CN 208147064 U CN208147064 U CN 208147064U CN 201820496394 U CN201820496394 U CN 201820496394U CN 208147064 U CN208147064 U CN 208147064U
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- CN
- China
- Prior art keywords
- pedestal
- locating rod
- control circuit
- pressing plate
- linear motor
- 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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Abstract
The utility model is related to a kind of gear hobbing process Novel centre mechanism, including pedestal, main top, pressing plate, locating rod, linear motor, directive slide track and control circuit, pedestal is hollow cylinder structure, it is main top in pedestal front end face, and it is slidably connected by linear motor and pedestal, pressing plate is connected with each other by locating rod and pedestal outer surface, pedestal outer surface and locating rod corresponding position set bearing groove, control circuit is embedded in pedestal outer surface, and is electrically connected to each other respectively with linear motor, turntable mechanism.On the one hand the utility model can effectively meet the needs that more different location workpiece carry out positioning operation, on the other hand in positioning operation, while effectively improving reliability of positioning and stability, separately effectively clamping force can be detected, it avoids causing workpiece surface impaired because chucking power is excessive, influences the generation of workpiece processing quality phenomenon.
Description
Technical field
The utility model relates to a kind of machining apparatus, are exactly a kind of gear hobbing process Novel centre mechanisms.
Background technique
At present when carrying out the processing operation such as workpiece surface gear hobbing, generally require by tip mechanism to the end face of workpiece into
Row clamping position, but find in use, the tradition for the independent tapered end face that current tip mechanism is often all made of
Top tip structure, although can satisfy use, it is poor to piece-holder positioning accuracy on the one hand to exist, bearing capacity stability difference
Defect seriously affects the precision of work pieces process operation because the operations such as feed cause workpiece surface to be displaced easily in work pieces process,
On the other hand in clamping action, effective detection stationkeeping ability is also lacked to chucking power, is easily caused because chucking power is excessive
Workpiece surface is impaired, seriously affects workpiece processing quality, therefore be directed to this status, and there is an urgent need to develop a kind of completely new top
Equipment, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of gear hobbing process Novel centre mechanism, it should
New structure is simple, flexible and convenient to use, and versatility is good, and bearing capacity is strong, and flexible adjustment is convenient and positioning accuracy is high.
To achieve the goals above, the utility model is to realize by the following technical solutions：
A kind of gear hobbing process Novel centre mechanism, including pedestal, main top, pressing plate, locating rod, linear motor, guiding
Sliding rail and control circuit, pedestal are hollow cylinder structure, the linear motor at least two, in pedestal and around pedestal
Axis is uniformly distributed, main top in pedestal front end face, and is coaxially distributed with pedestal, and main top sliding by linear motor and pedestal
Dynamic connection, pressing plate at least three are evenly arranged on pedestal outer surface around base axis, and clamp surface and base axis in 0 °-
90 ° of angles, pressing back-end are connected with each other by locating rod and pedestal outer surface, and locating rod both ends set turntable mechanism, and by turning
Platform Distribution of Institutions is hinged with pressing plate and pedestal, and locating rod and base-plates surface are in 0 ° -180 ° angles, pedestal outer surface with
Locating rod corresponding position sets bearing groove, and when locating rod and base axis angle are in 0 ° and 180 °, locating rod and pressing plate are embedding
In in bearing groove, directive slide track at least three, pedestal outer surface is evenly arranged on around base axis, and each directive slide track is and pedestal
Axis parallelly distribute on, control circuit is embedded in pedestal outer surface, and is electrically connected to each other respectively with linear motor, turntable mechanism.
Further, at least one positioning electromagnet is separately set in the pressing plate, lower end surface sets at least one pressure sensing
Device, and the positioning electromagnet and pressure sensor and control circuit are electrically connected.
Further, displacement sensor, and the displacement are all provided on the locating rod, directive slide track and linear motor
Sensor is electrically connected with control circuit.
Further, at least one angular transducer, and the angular transducer and control are set at the turntable mechanism
Circuit electrical connection processed.
Further, the top rear end face of the master sets pressure-bearing spring, and mutual by pressure-bearing spring and base inner surface
Connection.
Further, the control circuit is the automatic control circuit based on industrial single-chip microcontroller, and the control is electric
Road separately sets data communication apparatus, current detection means and voltage check device.
The utility model structure is simple, flexible and convenient to use, and versatility is good, and bearing capacity is strong, flexible adjustment convenience and positioning accurate
Degree is high, on the one hand can effectively meet the needs that more different location workpiece carry out positioning operation, on the other hand in positioning operation,
While effectively improving reliability of positioning and stability, separately effectively clamping force can be detected, avoided because of clamping
Power is excessive and causes workpiece surface impaired, influences the generation of workpiece processing quality phenomenon.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of gear hobbing process Novel centre mechanism as described in Figure 1, including pedestal 1, main top 2, pressing plate 3, locating rod
4, linear motor 5, directive slide track 6 and control circuit 7, pedestal 1 are hollow cylinder structure, and linear motor 5 at least two is embedded in base
In seat 1 and uniformly distributed around 1 axis of pedestal, main top 2 in 1 front end face of pedestal, and with the coaxial distribution of pedestal 1, and master top 2
It being slidably connected by linear motor 5 and pedestal 1, pressing plate 3 at least three is evenly arranged on 1 outer surface of pedestal around 1 axis of pedestal, and
3 surface of pressing plate and 1 axis of pedestal are in 0 ° -90 ° angles, and 3 rear end of pressing plate is connected with each other by locating rod 4 and 1 outer surface of pedestal,
4 both ends of locating rod set turntable mechanism 8, and are hinged by the distribution of turntable mechanism 8 with pressing plate 3 and pedestal 1, and locating rod 4 and
1 surface of pedestal is in 0 ° -180 ° angles, and 1 outer surface of pedestal and 4 corresponding position of locating rod set bearing groove 9, and work as locating rod 4 and base
When 1 axis angle of seat is in 0 ° and 180 °, locating rod 4 and pressing plate 3 directive slide track 6 at least three, are surround in bearing groove 9
1 axis of pedestal is evenly arranged on 1 outer surface of pedestal, and each directive slide track 6, with 1 axis parallelly distribute on of pedestal, control circuit 7 is embedded in base
1 outer surface of seat, and be electrically connected to each other respectively with linear motor 5, turntable mechanism 8.
In the present embodiment, at least one positioning electromagnet 10 is separately set in the pressing plate 3, lower end surface sets at least one pressure
Sensor 11, and the positioning electromagnet 10 and pressure sensor 11 and control circuit 7 are electrically connected, the locating rod 4,
Displacement sensor 12 is all provided on directive slide track 6 and linear motor 5, and the displacement sensor 12 is electrical with control circuit 7
It connects, at least one angular transducer 13, and the angular transducer 13 and control circuit 7 is set at the turntable mechanism 8
Electrical connection.
In addition, top 2 rear end face of the master sets pressure-bearing spring 14, and pass through pressure-bearing spring 14 and 1 inner surface phase of pedestal
It connects, the control circuit 7 is the automatic control circuit based on industrial single-chip microcontroller, and the control circuit separately sets data
Communication device, current detection means and voltage check device.
The utility model in specific implementation, first to pedestal, main top, pressing plate, locating rod, linear motor, directive slide track and
Control circuit assemble spare, and then assembled the utility model is installed in the rack of tip mechanism, and is slided by guiding
It is slidably connected between rail and rack, finally establishing data connection by control circuit between the control system of machining apparatus can be complete
Forming apparatus assembling is spare.
When carrying out clamping position to workpiece, base position is adjusted by directive slide track first, pedestal is made to be in working position
Place is set, then by the main top operation of linear motor driving, realizes the purpose to workpiece end face positioning operation, and top complete in master
After positioning, in driving locating rod and pressing plate operation, and each pressing plate is made to offset around axis of workpiece with outer surface of workpiece, then again
Positioning plate positions the operating position of each pressing plate and keeps chucking power constant, realizes that strengthening workpiece clamps the mesh of positioning operation
's.
The utility model structure is simple, flexible and convenient to use, and versatility is good, and bearing capacity is strong, flexible adjustment convenience and positioning accurate
Degree is high, on the one hand can effectively meet the needs that more different location workpiece carry out positioning operation, on the other hand in positioning operation,
While effectively improving reliability of positioning and stability, separately effectively clamping force can be detected, avoided because of clamping
Power is excessive and causes workpiece surface impaired, influences the generation of workpiece processing quality phenomenon.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments.Above-described embodiment and
Only illustrate the principles of the present invention described in specification.On the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements.These changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of gear hobbing process Novel centre mechanism, it is characterised in that：The gear hobbing process Novel centre mechanism includes
Pedestal, main top, pressing plate, locating rod, linear motor, directive slide track and control circuit, the pedestal are hollow cylinder structure,
The linear motor at least two, in pedestal and uniformly distributed around base axis, the master is top to be embedded in pedestal front end face
It is interior, and be coaxially distributed with pedestal, and it is main it is top be slidably connected by linear motor and pedestal, the pressing plate at least three, ring
It is evenly arranged on pedestal outer surface around base axis, and the clamp surface and base axis are in 0 ° -90 ° angles, the pressing plate
Rear end is connected with each other by locating rod and pedestal outer surface, and the locating rod both ends set turntable mechanism, and pass through turntable mechanism
Distribution is hinged with pressing plate and pedestal, and locating rod and base-plates surface are in 0 ° -180 ° angles, the pedestal outer surface and
Locating rod corresponding position sets bearing groove, and when locating rod and base axis angle are in 0 ° and 180 °, locating rod and pressing plate are embedding
In in bearing groove, the directive slide track at least three, it is evenly arranged on pedestal outer surface around base axis, and each directive slide track is equal
With base axis parallelly distribute on, the control circuit is embedded in pedestal outer surface, and mutual with linear motor, turntable mechanism respectively
Electrical connection.
2. a kind of gear hobbing process Novel centre mechanism according to claim 1, it is characterised in that：It is another in the pressing plate
If at least one positioning electromagnet, lower end surface sets at least one pressure sensor, and the positioning electromagnet and pressure sensing
Device and control circuit are electrically connected.
3. a kind of gear hobbing process Novel centre mechanism according to claim 1, it is characterised in that：The locating rod,
Displacement sensor is all provided on directive slide track and linear motor, and the displacement sensor is electrically connected with control circuit.
4. a kind of gear hobbing process Novel centre mechanism according to claim 1, it is characterised in that：The turntable mechanism
Place sets at least one angular transducer, and the angular transducer and control circuit are electrically connected.
5. a kind of gear hobbing process Novel centre mechanism according to claim 1, it is characterised in that：After the master is top
End face sets pressure-bearing spring, and is connected with each other by pressure-bearing spring and base inner surface.
6. a kind of gear hobbing process Novel centre mechanism according to claim 1, it is characterised in that：The control circuit
For the automatic control circuit based on industrial single-chip microcontroller, and the control circuit separately sets data communication apparatus, current detection means
And voltage check device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496394.8U CN208147064U (en) | 2018-04-08 | 2018-04-08 | A kind of gear hobbing process Novel centre mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496394.8U CN208147064U (en) | 2018-04-08 | 2018-04-08 | A kind of gear hobbing process Novel centre mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147064U true CN208147064U (en) | 2018-11-27 |
Family
ID=64381069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496394.8U Expired - Fee Related CN208147064U (en) | 2018-04-08 | 2018-04-08 | A kind of gear hobbing process Novel centre mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210754A (en) * | 2021-06-15 | 2021-08-06 | 株洲齿轮有限责任公司 | Clamping and positioning method for sun wheel |
-
2018
- 2018-04-08 CN CN201820496394.8U patent/CN208147064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210754A (en) * | 2021-06-15 | 2021-08-06 | 株洲齿轮有限责任公司 | Clamping and positioning method for sun wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of center mechanism for gear hobbing Effective date of registration: 20211227 Granted publication date: 20181127 Pledgee: Bank of Nanjing Co.,Ltd. Jiangning sub branch Pledgor: NANJING BOCHENG NUMERICAL CONTROL GEAR EQUIPMENT CO.,LTD. Registration number: Y2021980016560 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |