CN208147065U - A kind of gear hobbing process locating centre mechanism - Google Patents
A kind of gear hobbing process locating centre mechanism Download PDFInfo
- Publication number
- CN208147065U CN208147065U CN201820499172.1U CN201820499172U CN208147065U CN 208147065 U CN208147065 U CN 208147065U CN 201820499172 U CN201820499172 U CN 201820499172U CN 208147065 U CN208147065 U CN 208147065U
- Authority
- CN
- China
- Prior art keywords
- positioning
- master
- auxiliary
- positioning hole
- gear hobbing
- 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
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of gear hobbing process locating centre mechanism, including pedestal, lift drive mechanism, positioning table, linear motor, stroke sensor, pressure sensor, pressure-bearing spring, main top, the top and control circuit of auxiliary, pedestal upper surface is connect by lift drive mechanism with positioning table, a master positioning hole and at least three auxiliary positioning holes are set on positioning table, linear motor, in main top embedding and master positioning hole, assist top in the auxiliary positioning hole, pressure-bearing spring is in auxiliary positioning hole.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 locating 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 locating 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 locating centre mechanism, including pedestal, lift drive mechanism, positioning table, linear motor,
Stroke sensor, pressure sensor, pressure-bearing spring, main top, the top and control circuit of auxiliary, pedestal lower end surface sets at least two
Directive slide track, and directive slide track is symmetrical with base axis and is parallel to each other, pedestal upper surface by lift drive mechanism with
Positioning table lower end surface is connected with each other, and lift drive mechanism is mutually perpendicular to be distributed with pedestal upper surface, on positioning table
If a master positioning hole and at least three auxiliary positioning holes, wherein master positioning hole and positioning table be coaxially distributed and on pedestal
Surface is in 0 ° -90 ° angles, and auxiliary positioning hole is uniformly distributed around master positioning axially bored line, and each auxiliary positioning axially bored line and master positioning hole
Spacing is 1/4-the 1/2 of positioning table radius, linear motor at least two, in master positioning hole and around master between axis
Pilot hole axes are uniformly distributed, in main top embedding and master positioning hole, and are coaxially distributed with master positioning hole, main top logical between master positioning hole
It crosses linear motor to be mutually slidably connected, auxiliary is top to be coaxially distributed in auxiliary positioning hole and with auxiliary positioning hole, auxiliary top
Point and main top axis are parallel to each other distribution, and pressure-bearing spring is in auxiliary positioning hole, and pressure-bearing spring at front end and auxiliary are top
Rear end face offsets, and end is offseted by pressure sensor and auxiliary positioning hole bottom, stroke sensor at least two, one of them
It is connected with each other embedded in positioning table front end face, and with the top outer surface of master, separately at least one is mounted on outside lift drive mechanism
Table, control circuit are embedded in pedestal, and electrical with lift drive mechanism, linear motor, stroke sensor, pressure sensor respectively
Connection.
Further, the lift drive mechanism is appointing in hydraulic telescopic rod, air pressure telescopic link and electric telescopic rod
It anticipates one kind.
Further, the lift drive mechanism upper surface sets turntable mechanism, and passes through turntable mechanism and positioning work
Platform is hinged.
Further, the turntable mechanism is any one in dimensional turntable or three-dimensional turntable, and the turntable
At least one angular transducer is separately set in mechanism, the turntable mechanism and angular transducer are electrically connected with control circuit.
Further, the master is top, auxiliary top crack tip face is all provided with positioning ball, and the positioning ball difference
With master is top, the top coaxial distribution of auxiliary.
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 power detector.
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 locating centre mechanism as described in Figure 1, including pedestal 1, lift drive mechanism 2, positioning work
Make platform 3, linear motor 4, stroke sensor 5, pressure sensor 6, pressure-bearing spring 7, lead top 8, auxiliary top 9 and control circuit
10,1 lower end surface of pedestal sets at least two directive slide tracks 11, and directive slide track 11 is distributed and is parallel to each other with 1 axisymmetrical of pedestal,
1 upper surface of pedestal is connected with each other by lift drive mechanism 2 and 3 lower end surface of positioning table, and lift drive mechanism 2 and pedestal
1 upper surface is mutually perpendicular to be distributed, and a master positioning hole 12 and at least three auxiliary positioning holes 13 are set on positioning table 3, wherein
Master positioning hole 12 is in 0 ° -90 ° angles with the coaxial distribution of positioning table 3 and with 1 upper surface of pedestal, and auxiliary positioning hole 13 is surround
12 axis of master positioning hole is uniformly distributed, and spacing is positioning table 3 half between each 13 axis of auxiliary positioning hole and 12 axis of master positioning hole
1/4-the 1/2 of diameter, linear motor 4 at least two is in master positioning hole 12 and uniformly distributed around 12 axis of master positioning hole, main top
Point 8 it is embedding with master positioning hole 12 in, and with the coaxial distribution in master positioning hole 12, lead between top 8 and master positioning hole 12 through linear motor 4
Mutually be slidably connected, auxiliary top 9 in the auxiliary positioning hole 13 and with the coaxial distribution in auxiliary positioning hole 13, assist top 9 and
Main top 8 axis is parallel to each other distribution, and pressure-bearing spring 7 is in auxiliary positioning hole 13, and 7 front end of pressure-bearing spring and auxiliary are top
9 rear end faces offset, and end is offseted by pressure sensor 6 and 13 bottom of auxiliary positioning hole, stroke sensor 5 at least two,
In one be embedded in 3 front end face of positioning table, and be connected with each other with top 8 outer surface of master, it is another at least one be mounted on lifting and drive
2 appearance of motivation structure, control circuit 10 in the pedestal 1, and respectively with lift drive mechanism 2, linear motor 4, stroke sensor
5, pressure sensor 6 is electrically connected.
In the present embodiment, the lift drive mechanism 2 is in hydraulic telescopic rod, air pressure telescopic link and electric telescopic rod
Any one.
In the present embodiment, 2 upper surface of lift drive mechanism sets turntable mechanism 14, and by turntable mechanism 14 and determines
Position workbench 3 is hinged.
In the present embodiment, the turntable mechanism 14 is any one in dimensional turntable or three-dimensional turntable, and described
At least one angular transducer 15 is separately set on turntable mechanism 14, the turntable mechanism 14 and angular transducer 15 are electric with control
Road 10 is electrically connected.
In the present embodiment, the master is top 8, top 9 front end face of auxiliary is all provided with positioning ball 16, and the positioning steel
Pearl 16 is top 8 with master respectively, the top 9 coaxial distribution of auxiliary.
In the present embodiment, the control circuit 10 is the automatic control circuit based on industrial single-chip microcontroller, and the control
Circuit processed separately sets data communication apparatus, current detection means and power detector.
The utility model in specific implementation, first passes pedestal, lift drive mechanism, positioning table, linear motor, stroke
Sensor, pressure sensor, pressure-bearing spring, main top, the top and control circuit of auxiliary are assembled, then on the one hand by squeezing away
Driving rail on the directive slide track of lower end surface and the workbench of machining apparatus is connected with each other, on the other hand by control circuit and machine
It is electrically connected between the control system of process equipment, to complete spare to the positioning of the utility model.
When carrying out specific processing operation, first according to the needs of positioning, there is lift drive mechanism to adjust positioning table
Height, the spacing between positioning table and workpiece on horizontal position is on the one hand then adjusted by directive slide track, and make main top
Point, auxiliary is top offsets with workpiece end face, on the other hand by linear motor adjustment lead it is top offset with workpiece end face, and have control
Circuit achievees the purpose that be adjusted control to driving force to the operating current monitoring of linear motor, to complete to Workpiece clamping
The needs of positioning operation.
When carrying out clamping position, can separately have pressure sensor, formed sensor to clamping position position and active force into
Row auxiliary detection, on the one hand reaches raising clamping stability, avoids workpiece displacement in processing, on the other hand avoids because of chucking power mistake
Workpiece surface damaged phenomenon caused by greatly occurs.
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 locating centre mechanism, it is characterised in that：The gear hobbing process locating centre mechanism includes
Pedestal, lift drive mechanism, positioning table, linear motor, stroke sensor, pressure sensor, pressure-bearing spring, it is main it is top,
Top and control circuit is assisted, the pedestal lower end surface sets at least two directive slide tracks, and the directive slide track is with pedestal axis
Line is symmetrical and is parallel to each other, and the pedestal upper surface is mutually interconnected by lift drive mechanism with positioning table lower end surface
It connects, and the lift drive mechanism is mutually perpendicular to be distributed with pedestal upper surface, it is fixed that a master is set on the positioning table
Position hole and at least three auxiliary positioning holes, wherein the master positioning hole and positioning table is coaxially distributed and and pedestal upper surface
In 0 ° -90 ° angles, the auxiliary positioning hole is uniformly distributed around master positioning axially bored line, and each auxiliary positioning axially bored line and master positioning
Spacing is 1/4-the 1/2 of positioning table radius, the linear motor at least two, in master positioning hole between axially bored line
And it is uniformly distributed around master positioning axially bored line, the master it is top it is embedding and be coaxially distributed with master positioning hole in master positioning hole, it is described
It is main it is top is mutually slidably connected master positioning hole between by linear motor, the auxiliary is top be embedded in auxiliary positioning hole and with
Auxiliary positioning hole is coaxially distributed, and the top distribution that is parallel to each other with main top axis of the auxiliary, the pressure-bearing spring is embedded in
In auxiliary positioning hole, and pressure-bearing spring at front end offsets with top rear end face is assisted, and end passes through pressure sensor and auxiliary positioning
Hole bottom offsets, the stroke sensor at least two, one of them is embedded in positioning table front end face, and top outer with master
Surface is connected with each other, and separately at least one is mounted on lift drive mechanism appearance, and the control circuit is in pedestal, and difference
It is electrically connected with lift drive mechanism, linear motor, stroke sensor, pressure sensor.
2. a kind of gear hobbing process locating centre mechanism according to claim 1, it is characterised in that：The lifting driving
Mechanism is any one in hydraulic telescopic rod, air pressure telescopic link and electric telescopic rod.
3. a kind of gear hobbing process locating centre mechanism according to claim 1, it is characterised in that：The lifting driving
Mechanism upper surface sets turntable mechanism, and is hinged by turntable mechanism and positioning table.
4. a kind of gear hobbing process locating centre mechanism according to claim 3, it is characterised in that：The turntable mechanism
For any one in dimensional turntable or three-dimensional turntable, and at least one angular transducer is separately set on the turntable mechanism, institute
The turntable mechanism and angular transducer stated are electrically connected with control circuit.
5. a kind of gear hobbing process locating centre mechanism according to claim 1, it is characterised in that：The master is top,
Auxiliary top crack tip face is all provided with positioning ball, and the positioning ball is top with master respectively, the top coaxial distribution of auxiliary.
6. a kind of gear hobbing process locating 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 power detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499172.1U CN208147065U (en) | 2018-04-09 | 2018-04-09 | A kind of gear hobbing process locating centre mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499172.1U CN208147065U (en) | 2018-04-09 | 2018-04-09 | A kind of gear hobbing process locating centre mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147065U true CN208147065U (en) | 2018-11-27 |
Family
ID=64381192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499172.1U Expired - Fee Related CN208147065U (en) | 2018-04-09 | 2018-04-09 | A kind of gear hobbing process locating centre mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147065U (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
- 2018-04-09 CN CN201820499172.1U patent/CN208147065U/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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208880029U (en) | The automatic positioning of the motor-driven arm of adjustable loading clamps welder equipment | |
| CN208147065U (en) | A kind of gear hobbing process locating centre mechanism | |
| CN216990908U (en) | Fixing tool for radial drilling machine | |
| CN209110679U (en) | A kind of feeding platform and wheel hub system of processing of wheel hub processing | |
| CN105058121A (en) | Machine tool processing center with threshold plate clamp | |
| CN208483073U (en) | A kind of high precision numerical control coiler | |
| CN104999393B (en) | A kind of threshold board clamp | |
| CN104907892B (en) | A kind of numerical control machining center of large LED lamp installation frame | |
| CN104128730A (en) | Welding, positioning and clamping device | |
| CN206455356U (en) | A kind of vacuum equipment bellows section of jurisdiction external diameter welder | |
| CN206869186U (en) | High-precision five-axle number control machine tool | |
| CN206029272U (en) | Station dial formula drilling and tapping machine | |
| CN210649241U (en) | Welding tool for machining automobile swing arm | |
| CN208147064U (en) | A kind of gear hobbing process Novel centre mechanism | |
| CN207858960U (en) | Carbon fibre composite cuts work station | |
| CN203484860U (en) | Electric hoist coiling block support double-base welding and clamping device | |
| CN114952424B (en) | Workpiece aperture detection and repair device for high-end equipment manufacturing | |
| CN109945014A (en) | A kind of pipe robot hoofing part mechanism | |
| CN216461817U (en) | Lathe fixture and lathe | |
| CN203679590U (en) | Welding location clamping device | |
| CN209954207U (en) | Vertical machining center for wire rails | |
| CN208913703U (en) | A kind of unidirectional tool setting device of CNC milling machine | |
| CN205996274U (en) | A kind of device for the fibre tripod milling of bicycle carbon | |
| CN214685382U (en) | Knuckle arm end face milling tool | |
| CN205415079U (en) | Quick aligning device of large -scale work piece |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning 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 |
|
| 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: 20181127 |