CN206619498U - Turntable positioning mechanism in winding fixture - Google Patents
Turntable positioning mechanism in winding fixture Download PDFInfo
- Publication number
- CN206619498U CN206619498U CN201720430194.8U CN201720430194U CN206619498U CN 206619498 U CN206619498 U CN 206619498U CN 201720430194 U CN201720430194 U CN 201720430194U CN 206619498 U CN206619498 U CN 206619498U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- locating shaft
- connecting seat
- winding fixture
- positioning mechanism
- 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.)
- Active
Links
Abstract
The utility model provides the turntable positioning mechanism in a kind of winding fixture, belongs to field of mechanical technique.It solves prior art and there is the problem of positioning precision is not high.Turntable positioning mechanism in this winding fixture, winding fixture includes frame, there is the rotating disk that can be circumferentially rotated in frame, mechanism is arranged at rotating disk bottom, including connecting seat, locating shaft, actuator and buffer structure, above-mentioned actuator is connected on connecting seat, guide frame of the locating shaft along its axial translation can be made by having between locating shaft and connecting seat, above-mentioned actuator is connected with locating shaft and when actuator action can be such that locating shaft stretches out or retraction connecting seat, above-mentioned buffer structure is located between locating shaft and connecting seat.Turntable positioning mechanism positioning precision in this winding fixture is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to the turntable positioning mechanism in a kind of winding fixture.
Background technology
Winding fixture is used for coiling air core coil, and for automated production, winding fixture is normally mounted at an interval
Property rotate rotating disk on, rotating disk often rotate once complete together corresponding manufacturing procedure.
But, the rotation of existing rotating disk stops being entirely to realize by motor.In order to reach rotation precision, generally adopt
Use servomotor.But servomotor cost is higher, moreover, the stop position of Serve Motor Control rotating disk is fully relied on, its
Precision is nor very high.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art there is provided a kind of compact conformation and positioning is steady
Turntable positioning mechanism in qualitative high winding fixture.
The purpose of this utility model can be realized by following technical proposal：
A kind of turntable positioning mechanism in winding fixture, winding fixture includes having what can be circumferentially rotated in frame, frame
Rotating disk, it is characterised in that mechanism is arranged at rotating disk bottom, including connecting seat, locating shaft, actuator and buffer structure, on
State actuator to be connected on connecting seat, guiding knot of the locating shaft along its axial translation can be made by between locating shaft and connecting seat having
Structure, above-mentioned actuator is connected with locating shaft and when actuator action can make locating shaft stretching or retraction connecting seat, above-mentioned buffering
Structure is located between locating shaft and connecting seat.
Rotating disk is often rotated once, and the air core coil on rotating disk just obtains corresponding one of manufacturing procedure.
Mechanism is for controlling the accurate stop position of rotating disk.Specifically, locating shaft retraction connects during original state
In joint chair, now, locating shaft is not contacted with rotating disk.
After rotating disk rotate in place, actuator drives locating shaft to move up.(certainly, locating shaft after moving up contacts with rotating disk
There is the positioning hole matched with locating shaft, the embedding positioning realized with positioning hole to rotating disk of locating shaft) on rotating disk.Rotating disk is by fixed
The positioning action of position axle, holding position is constant, so as to complete corresponding manufacturing procedure.Once after the completion of the process, locating shaft takes off
From rotating disk.The accurate intermittent rotation of rotating disk is realized in rotation successively.
In turntable positioning mechanism in above-mentioned winding fixture, described guide frame includes lead and connecting plate,
Above-mentioned lead is connected in connecting seat, and the two ends of the connecting plate are respectively provided with the through hole run through and the two ends of connecting plate cover respectively
On corresponding lead, above-mentioned locating shaft is connected on connecting plate.
In turntable positioning mechanism in above-mentioned winding fixture, described locating shaft is located at the middle part of connecting plate.
The smooth translation of connecting plate energy in the presence of two leads, because locating shaft is connected at connecting plate top
, finally locating shaft smooth can also be translated.
Certainly, the locating shaft positioned at connecting plate center can also make connecting plate stress equalization, it is to avoid connecting plate is in stress mistake
Rolled in journey.
In turntable positioning mechanism in above-mentioned winding fixture, the connecting seat top has in plane on connecting seat
There is recessed breach, above-mentioned locating shaft is located at indentation, there.
The setting of breach can not only be such that locating shaft conveniently stretches out in connecting seat, and cargo handling process, and locating shaft can also be by breach
Place's handling, are loaded and unloaded more convenient.
In turntable positioning mechanism in above-mentioned winding fixture, described buffer structure includes guide cylinder and spring, on
State guide cylinder to be connected on connecting plate, above-mentioned spring housing is on lead and the two ends of spring are born against in guide cylinder and connection
On seat.
Guide cylinder further improves guiding stability, while it is positioned to one end of spring again.
In turntable positioning mechanism in above-mentioned winding fixture, the guide cylinder is integral type structure with connecting plate.
In turntable positioning mechanism in above-mentioned winding fixture, above-mentioned actuator, locating shaft, guide frame and buffering knot
It is configured to locating unit, the connecting seat is in long block, and the quantity of above-mentioned positioning unit is two and is distributed in the two of seated
At end.
Two positioning unit synchronization actions, rotating disk is effectively raised its positioning stablity by the effect of two locating shafts
Property.Certainly, two locating shafts are just symmetrically located at the both sides of rotating disk.
In turntable positioning mechanism in above-mentioned winding fixture, there is the contact site of protrusion on the outside of the connecting plate, on
It is the piston rod energy top pressure of cylinder and cylinder in contact site to state actuator.
There is the positioning port taken the shape of the letter U, institute in turntable positioning mechanism in above-mentioned winding fixture, at described contact site
State and jacking block is fixed with positioning port and jacking block can be in contact with the piston rod of above-mentioned cylinder.
Jacking block is frequently by piston rod top pressure, and therefore, jacking block can be individually using the higher material of intensity.Even if top
Block damages and also individually it can be changed, and effectively reduces use cost.
In turntable positioning mechanism in above-mentioned winding fixture, there is bolster on the inside of the connecting plate, work as connecting plate
At above-mentioned bolster can be resisted against at the top of connecting seat when moving up.
In turntable positioning mechanism in above-mentioned winding fixture, described bolster is hydraulic bjuffer.
In turntable positioning mechanism in above-mentioned winding fixture, described bolster is buffer spring.
Connecting plate and connecting seat rigid contact are avoided in the presence of bolster.
Compared with prior art, the turntable positioning mechanism in this winding fixture is due to using two leads, therefore, positioning
The moving stability of axle is high.
Meanwhile, two locating shafts are respectively positioned at the both sides of rotating disk, further improve its position stability.Separately
Outside, most of part of mechanism is located in connecting seat, and therefore, its structure is also compact.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the turntable positioning mechanism in this coiling I tools.
Fig. 2 is the dimensional structure diagram of the turntable positioning mechanism other direction in this coiling I tools.
In figure, I1, connecting seat；I1a, breach；I2, locating shaft；I3, actuator；I4, lead；I5, connecting plate；I5a、
Contact site；I6, guide cylinder；I7, spring；I8, jacking block；I9, bolster.
Embodiment
As depicted in figs. 1 and 2, winding fixture includes having the rotating disk that can be circumferentially rotated in frame, frame.
Turntable positioning mechanism in this winding fixture is arranged at rotating disk bottom, including connecting seat I1, locating shaft I2, driving
Part I3 and buffer structure, above-mentioned actuator I3 are connected on connecting seat I1, and having between locating shaft I2 and connecting seat I1 can make to determine
Guide frames of the position axle I2 along its axial translation, above-mentioned actuator I3 and locating shaft I2 is connected and when actuator I3 actions can make to determine
Position axle I2 stretches out or retraction connecting seat I1, and above-mentioned buffer structure is located between locating shaft I2 and connecting seat I1.
Described guide frame includes lead I4 and connecting plate I5, and above-mentioned lead I4 is connected in connecting seat I1, institute
The two ends for stating connecting plate I5 are respectively provided with the through hole run through and connecting plate I5 two ends are respectively fitted on corresponding lead I4, above-mentioned
Locating shaft I2 be connected on connecting plate I5.
Described locating shaft I2 is located at connecting plate I5 middle part.
The connecting seat I1 tops have recessed breach I1a, above-mentioned locating shaft I2 in plane on connecting seat I1
At breach I1a.
Described buffer structure includes guide cylinder I6 and spring I7, and above-mentioned guide cylinder I6 is connected on connecting plate I5, above-mentioned
Spring I7 is enclosed on lead I4 and spring I7 two ends are born against on guide cylinder I6 and connecting seat I1.
The guide cylinder I6 and connecting plate I5 is integral type structure.
Above-mentioned actuator I3, locating shaft I2, guide frame and buffer structure form locating unit, and the connecting seat I1 is in
Long block, the quantity of above-mentioned positioning unit is two and is distributed at seated I1 two ends.
The contact site I5a, above-mentioned actuator I3 on the outside of the connecting plate I5 with protrusion are the piston rod of cylinder and cylinder
Energy top pressure is in contact site I5a.
Have at described contact site I5a and be fixed with jacking block 18 and the energy of jacking block 18 at the positioning port taken the shape of the letter U, the positioning port
It is in contact with the piston rod of above-mentioned cylinder.
There is bolster I9, above-mentioned bolster I9 can the company of being resisted against when connecting plate I5 is moved up on the inside of the connecting plate I5
At at the top of joint chair I1.
Described bolster I9 is hydraulic bjuffer.According to actual conditions, described bolster is also for buffer spring can
Capable.
Rotating disk is often rotated once, and the air core coil on rotating disk just obtains corresponding one of manufacturing procedure.
Mechanism is for controlling the accurate stop position of rotating disk.Specifically, locating shaft retraction connects during original state
In joint chair, now, locating shaft is not contacted with rotating disk.
After rotating disk rotate in place, actuator drives locating shaft to move up.(certainly, locating shaft after moving up contacts with rotating disk
There is the positioning hole matched with locating shaft, the embedding positioning realized with positioning hole to rotating disk of locating shaft) on rotating disk.Rotating disk is by fixed
The positioning action of position axle, holding position is constant, so as to complete corresponding manufacturing procedure.Once after the completion of the process, locating shaft takes off
From rotating disk.The accurate intermittent rotation of rotating disk is realized in rotation successively.
Claims (10)
1. a kind of turntable positioning mechanism in winding fixture, winding fixture includes having what can be circumferentially rotated to turn in frame, frame
Disk, it is characterised in that mechanism is arranged at rotating disk bottom, including connecting seat, locating shaft, actuator and buffer structure, it is above-mentioned
Actuator is connected on connecting seat, and guide frame of the locating shaft along its axial translation can be made by having between locating shaft and connecting seat,
Above-mentioned actuator is connected with locating shaft and when actuator action can make locating shaft stretching or retraction connecting seat, above-mentioned buffer structure
Between locating shaft and connecting seat.
2. the turntable positioning mechanism in winding fixture according to claim 1, it is characterised in that described guide frame bag
Include lead and connecting plate, above-mentioned lead is connected in connecting seat, the two ends of the connecting plate be respectively provided with the through hole that runs through and
The two ends of connecting plate are respectively fitted on corresponding lead, and above-mentioned locating shaft is connected on connecting plate.
3. the turntable positioning mechanism in winding fixture according to claim 2, it is characterised in that described locating shaft is located at
The middle part of connecting plate.
4. the turntable positioning mechanism in winding fixture according to claim 3, it is characterised in that the connecting seat top is in
Plane to have recessed breach on connecting seat, above-mentioned locating shaft is located at indentation, there.
5. the turntable positioning mechanism in winding fixture according to claim 2, it is characterised in that described buffer structure bag
Include guide cylinder and spring, above-mentioned guide cylinder is connected on connecting plate, above-mentioned spring housing on lead and spring two ends difference
It is resisted against on guide cylinder and connecting seat.
6. the turntable positioning mechanism in winding fixture according to claim 5, it is characterised in that the guide cylinder is with being connected
Plate is integral type structure.
7. the turntable positioning mechanism in winding fixture according to claim 6, it is characterised in that above-mentioned actuator, positioning
Axle, guide frame and buffer structure formation locating unit, the connecting seat is in long bulk, and the quantity of above-mentioned positioning unit is two
It is individual and be distributed at the two ends of seated.
8. the turntable positioning mechanism in winding fixture according to claim 7, it is characterised in that have on the outside of the connecting plate
There is a contact site of protrusion, above-mentioned actuator is the piston rod energy top pressure of cylinder and cylinder in contact site.
9. the turntable positioning mechanism in winding fixture according to claim 8, it is characterised in that have at described contact site
Have and jacking block is fixed with the positioning port taken the shape of the letter U, the positioning port and jacking block can be in contact with the piston rod of above-mentioned cylinder.
10. the turntable positioning mechanism in winding fixture according to claim 8, it is characterised in that on the inside of the connecting plate
With bolster, when connecting plate is moved up, above-mentioned bolster can be resisted against at connecting seat top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430194.8U CN206619498U (en) | 2017-04-24 | 2017-04-24 | Turntable positioning mechanism in winding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430194.8U CN206619498U (en) | 2017-04-24 | 2017-04-24 | Turntable positioning mechanism in winding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619498U true CN206619498U (en) | 2017-11-07 |
Family
ID=60223944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720430194.8U Active CN206619498U (en) | 2017-04-24 | 2017-04-24 | Turntable positioning mechanism in winding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619498U (en) |
-
2017
- 2017-04-24 CN CN201720430194.8U patent/CN206619498U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106042428B (en) | A kind of bilayer bimodulus fluid pressure type shaper vulcanizer rear inflation apparatus | |
| CN107363516B (en) | Comprehensive testing machine | |
| CN204161976U (en) | A kind of pneumatic bolt-type interval turntable | |
| CN203611404U (en) | Manipulator lifting device for tire vulcanizing machine | |
| CN206619498U (en) | Turntable positioning mechanism in winding fixture | |
| CN204080376U (en) | A kind of peg or spindle changes manipulator automatically | |
| CN205674121U (en) | A kind of magnetic core fairlead boss press-fitting tool fixture | |
| CN104029108A (en) | Full-automatic quartz glass polishing machine | |
| CN107422490A (en) | A kind of camera lens automatic assembling | |
| CN209036087U (en) | Clamping device is used in a kind of processing of sanitation-grade valve | |
| CN201295832Y (en) | Precision control assembly machine for piston ring of engine | |
| CN204110980U (en) | A kind of novel coil paper output shaft sleeve | |
| CN107651442A (en) | A kind of automatic assembling tool hand for LED | |
| CN211636848U (en) | Nanometer powder grinds machine | |
| CN208761656U (en) | A kind of blanking device | |
| CN205660460U (en) | Automatic feeding device | |
| CN207664833U (en) | A kind of magnetic steel rotor pawl pole closes up tooling | |
| CN207114911U (en) | A kind of camera lens automatic assembling | |
| CN207480159U (en) | A kind of fixing device for bearing machining | |
| CN206795968U (en) | Eyeglass numerical control bead cutter lens orientation device | |
| CN206263173U (en) | A kind of elongated wire rod beveler | |
| CN203995775U (en) | A kind of air suspension mechanism pile-up valve of fine adjustment | |
| CN201615805U (en) | Arc spring load detector | |
| CN206169806U (en) | Upper beam lifting unit of glass edging machine | |
| CN214234775U (en) | Automatic glue dispensing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |