CN206758266U - The drive mechanism of winding fixture - Google Patents
The drive mechanism of winding fixture Download PDFInfo
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- CN206758266U CN206758266U CN201720431782.3U CN201720431782U CN206758266U CN 206758266 U CN206758266 U CN 206758266U CN 201720431782 U CN201720431782 U CN 201720431782U CN 206758266 U CN206758266 U CN 206758266U
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- drive mechanism
- main shaft
- bar segment
- tool
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Abstract
The utility model provides a kind of drive mechanism of winding fixture, belongs to field of mechanical technique.It solves the problems, such as that prior art is not compact there is structure.The drive mechanism of this winding fixture, winding fixture includes upper tool and the lower tool positioned at upper tool bottom, above-mentioned upper tool and lower tool are axially connected in frame, mechanism includes actuator one, main shaft and two drive mechanisms, above-mentioned main shaft is axially connected in frame, actuator one and main shaft are connected and can drive main axis, there is the lifting structure that can change its length in the middle part of above-mentioned main shaft, above-mentioned two drive mechanism is located at main shaft both ends, power at main shaft can be transferred at upper tool by the drive mechanism at main shaft upper end, power at main shaft can be transferred at lower tool by the drive mechanism at main shaft lower end.The driving mechanism structure of this winding fixture is compact.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of drive mechanism of winding fixture.
Background technology
Winding fixture is used for coiling air core coil, and winding fixture includes the upper tool that can be moved up and down and controlled under fixing
Tool, upper tool can be by the stable coiling portions for being positioned at winding fixture of air core coil after being separated with lower tool.
After once air core coil is had good positioning, upper tool moves down, so as to by air core coil it is stable be positioned at upper tool and
Between lower tool.
Tool and lower tool can all rotate in winding process, and prior art is typically to use two independent actuators
Upper tool and lower tool are driven, so cause complicated, cost is higher.
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-sized and stability
The drive mechanism of high winding fixture.
The purpose of this utility model can be realized by following technical proposal：
A kind of drive mechanism of winding fixture, winding fixture include upper tool and the lower tool positioned at upper tool bottom, on
State tool and lower tool is axially connected in frame, it is characterised in that mechanism includes actuator one, main shaft and two biographies
Dynamic structure, above-mentioned main shaft are axially connected in frame, and actuator one is connected with main shaft and can drive main axis, in above-mentioned main shaft
Portion has the lifting structure that can change its length, and above-mentioned two drive mechanism is located at main shaft both ends, the transmission at main shaft upper end
Power at main shaft can be transferred at upper tool by structure, and power at main shaft can be transferred to down and control by the drive mechanism at main shaft lower end
At tool.
This drive mechanism is creative to be used actuator one while drives upper tool and lower tool, it can be seen that so simple
Change the structure of mechanism, improve its structural compactness and stability.
Because tool in coiling operation process can be relative to lower tool upper and lower translation, the energy in the presence of lifting structure
Effectively meet above-mentioned condition.
In the drive mechanism of above-mentioned winding fixture, it is in shaft-like bar segment one and cylindrical bar that the main shaft, which includes,
Section two, described lifting structure includes actuator two, and the above-mentioned upper end of bar segment one is connected by drive mechanism and upper tool, above-mentioned bar
Two lower ends of section are connected by another drive mechanism and lower tool, and the upper end of bar segment two is enclosed on the lower end of bar segment one and both weeks
To being connected, above-mentioned actuator two can drive the upper and lower translation of bar segment one.
During actuator two drives the upper and lower translation of bar segment one, upper tool can together upper and lower translation.Due to bar segment two and bar
Section one is circumferentially connected, therefore, the power conveying that lower tool still can be stablized, realizes and rotates.
In the drive mechanism of above-mentioned winding fixture, the bar segment two is connected with bar segment one by spline.
In the drive mechanism of above-mentioned winding fixture, described bar segment two is connected with bar segment one by flat key.
No matter connected using spline or flat key, can realize that the circumference stable with bar segment one of bar segment two is connected.
In the drive mechanism of above-mentioned winding fixture, described actuator two is cylinder, the piston rod of cylinder with it is above-mentioned
Bar segment one is connected.
In the drive mechanism of above-mentioned winding fixture, in addition to a L-shaped connecting rod, the piston of small end and cylinder
Bar is connected, and connecting rod lower end is axially connected with bar segment one.
Due to cylinder piston rod limited length, realize that transition connects by connecting rod, moreover, it is relative with for piston rod, bar
Its connection of Duan Yiyu connecting rods is more stable.
In the drive mechanism of above-mentioned winding fixture, there is bearing between the connecting rod lower end and bar segment one.
In the drive mechanism of above-mentioned winding fixture, block is fixed with the frame, above-mentioned connecting rod sidepiece has convex
The locating part gone out, it can be contacted when connecting rod moves down with block.
Energy limiting rod continues to move down after locating part contacts with block, that is to say, that upper tool can only be in the stroke of setting
Interior translation.
In the drive mechanism of above-mentioned winding fixture, described locating part is hydraulic bjuffer.
In the drive mechanism of above-mentioned winding fixture, described locating part is rubber column.
In the drive mechanism of above-mentioned winding fixture, the quantity of the upper tool is at least 2-6, each upper tool
On be fixed with driven pulley, driving wheel is fixed with above-mentioned bar segment one, above-mentioned driving wheel and driven pulley are connected by transmission belt, institute
State that lower tool is identical with upper tool quantity and position corresponds.
Drive mechanism at lower tool is identical with drive mechanism at upper tool, and such structure can make multigroup winding fixture same
Operation is walked, effectively improves operating efficiency.
Compared with prior art, the drive mechanism of this winding fixture can drive upper tool to be controlled with simultaneously by actuator one
Tool rotates, and its is simple in construction, has very high practical value.
Upper tool is driven to translate by actuator two, and actuator one is unaffected in the action process of actuator two, surely
It is qualitative higher.
Brief description of the drawings
Fig. 1 is the side structure schematic view of the drive mechanism of this winding fixture.
Fig. 2 is the dimensional structure diagram of the drive mechanism of this winding fixture.
Fig. 3 is the dimensional structure diagram of the drive mechanism other direction of this winding fixture.
In figure, G1, upper tool；G2, lower tool；G3, actuator one；G4, main shaft；G4a, bar segment one；G4b, bar segment two；
G5, actuator two；G6, connecting rod；G7, block；G8, locating part；G9, actuating cylinder.
Embodiment
As shown in figure 1, winding fixture includes the upper tool G1 and lower tool G2 positioned at upper tool G1 bottoms, above-mentioned upper tool
G1 and lower tool G2 are axially connected in frame.
As shown in Figure 1 and Figure 2 and Figure 3, the drive mechanism of this winding fixture includes the G3 of actuator one, main shaft G4 and two biographies
Dynamic structure, above-mentioned main shaft G4 are axially connected in frame, and the G3 of actuator one and main shaft G4 is connected and main shaft G4 can be driven to rotate, on
Stating has the lifting structure that can change its length in the middle part of main shaft G4, above-mentioned two drive mechanism is located at main shaft G4 both ends, main shaft
Power at main shaft G4 can be transferred at upper tool G1 by the drive mechanism at G4 upper ends, and the drive mechanism at main shaft G4 lower ends can incite somebody to action
Power is transferred at lower tool G2 at main shaft G4.Tool G1 can be driven relative to lower tool G2 upper and lower translations by also having in frame
Actuating cylinder G9.
It is in the shaft-like G4a of the bar segment one and cylindrical G4b of bar segment two that the main shaft G4, which includes, described lifting structure bag
The G5 of actuator two is included, the above-mentioned G4a upper ends of bar segment one are connected by drive mechanism and upper tool G1, and the above-mentioned G4b lower ends of bar segment two lead to
Cross another drive mechanism to be connected with lower tool G2, the G4b upper ends of bar segment two are enclosed on the G4a lower ends of bar segment one and both are circumferential
It is connected, the above-mentioned G5 of actuator two can drive the G4a upper and lower translations of bar segment one.
The G4b of the bar segment two and G4a of bar segment one is connected by spline.According to actual conditions, the described G4b of bar segment two and bar
It is also feasible that one G4a of section is connected by flat key.
The described G5 of actuator two is cylinder, and cylinder G5 piston rod is connected with the above-mentioned G4a of bar segment one.
Also include a L-shaped connecting rod G6, the piston rod of connecting rod G6 upper ends and cylinder is connected, connecting rod G6 lower ends and bar segment one
G4a is axially connected.
There is bearing between the connecting rod G6 lower ends and the G4a of bar segment one.
Block G7 is fixed with the frame, above-mentioned connecting rod G6 sidepieces have the locating part G8 of protrusion, when connecting rod G6 is moved down
Shi Nengyu blocks G7 is contacted.
Described locating part G8 is hydraulic bjuffer.According to actual conditions, described locating part G8 is also for rubber column can
Capable.
The quantity of the upper tool G1 is at least 2-6, is each fixed with driven pulley, above-mentioned bar segment on upper tool G1
Driving wheel is fixed with one G4a, above-mentioned driving wheel and driven pulley are connected by transmission belt, the lower tool G2 and upper tool G1 numbers
Identical and position is measured to correspond.That is, bar segment two is connected by identical drive mechanism and lower tool.
Certainly, also there is with upper tool G1 quantity the one-to-one drive cylinder G9 in identical and position in frame.
This drive mechanism is creative to be used actuator one while drives upper tool and lower tool, it can be seen that so simple
Change the structure of mechanism, improve its structural compactness and stability.
Because tool in coiling operation process can be relative to lower tool upper and lower translation, the energy in the presence of lifting structure
Effectively meet above-mentioned condition.
Claims (10)
1. a kind of drive mechanism of winding fixture, winding fixture includes upper tool and the lower tool positioned at upper tool bottom, above-mentioned
Upper tool and lower tool are axially connected in frame, it is characterised in that mechanism includes actuator one, main shaft and two transmissions
Structure, above-mentioned main shaft are axially connected in frame, and actuator one and main shaft are connected and can drive main axis, in the middle part of above-mentioned main shaft
With the lifting structure that can change its length, above-mentioned two drive mechanism is located at main shaft both ends, the transmission knot at main shaft upper end
Power at main shaft can be transferred at upper tool by structure, and power at main shaft can be transferred to lower tool by the drive mechanism at main shaft lower end
Locate, actuating cylinder of the tool relative to lower tool upper and lower translation can be driven by also having in the frame.
2. the drive mechanism of winding fixture according to claim 1, it is characterised in that it is in shaft-like bar that the main shaft, which includes,
Section one and cylindrical bar segment two, described lifting structure include actuator two, and the above-mentioned upper end of bar segment one passes through drive mechanism
It is connected with upper tool, the above-mentioned lower end of bar segment two is connected by another drive mechanism and lower tool, the upper end of bar segment two set
It is connected in the lower end of bar segment one and both circumferences, above-mentioned actuator two can drive the upper and lower translation of bar segment one.
3. the drive mechanism of winding fixture according to claim 2, it is characterised in that the bar segment two passes through with bar segment one
Spline is connected.
4. the drive mechanism of winding fixture according to claim 2, it is characterised in that described bar segment two is logical with bar segment one
Flat key is crossed to be connected.
5. the drive mechanism of winding fixture according to claim 2, it is characterised in that described actuator two is cylinder,
The piston rod of cylinder is connected with above-mentioned bar segment one.
6. the drive mechanism of winding fixture according to claim 2, it is characterised in that also including a L-shaped connecting rod, connect
The piston rod of bar upper end and cylinder is connected, and connecting rod lower end is axially connected with bar segment one.
7. the drive mechanism of winding fixture according to claim 6, it is characterised in that the connecting rod lower end and bar segment one it
Between there is bearing.
8. the drive mechanism of winding fixture according to claim 7, it is characterised in that block is fixed with the frame,
Above-mentioned connecting rod sidepiece has the locating part of protrusion, can be contacted when connecting rod moves down with block.
9. the drive mechanism of winding fixture according to claim 8, it is characterised in that described locating part is hydraulic cushion
Device.
10. the drive mechanism of winding fixture according to claim 8, it is characterised in that described locating part is rubber column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431782.3U CN206758266U (en) | 2017-04-24 | 2017-04-24 | The drive mechanism of winding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431782.3U CN206758266U (en) | 2017-04-24 | 2017-04-24 | The drive mechanism of winding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758266U true CN206758266U (en) | 2017-12-15 |
Family
ID=60615385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431782.3U Active CN206758266U (en) | 2017-04-24 | 2017-04-24 | The drive mechanism of winding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758266U (en) |
-
2017
- 2017-04-24 CN CN201720431782.3U patent/CN206758266U/en active Active
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