CN206429783U - A kind of high speed pneumoelectric swivel joint - Google Patents
A kind of high speed pneumoelectric swivel joint Download PDFInfo
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- CN206429783U CN206429783U CN201720112063.5U CN201720112063U CN206429783U CN 206429783 U CN206429783 U CN 206429783U CN 201720112063 U CN201720112063 U CN 201720112063U CN 206429783 U CN206429783 U CN 206429783U
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- stator
- armature spindle
- high speed
- swivel joint
- pneumoelectric
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Abstract
Utility model discloses a kind of high speed pneumoelectric swivel joint, include stator and be separately positioned on the rotor cover and tail-hood of stator upper and lower ends, stator is internally provided with armature spindle, the upper and lower ends of stator and armature spindle have been respectively embedded into fore bearing and rear bearing, stator passes through fore bearing with armature spindle, bearing slidingtype is connected afterwards, several track ring air flues are provided with the inwall of stator, several rotor collar air flues are provided with the outer wall of armature spindle, armature spindle is internally provided with armature spindle air flue, stator is internally provided with stator air inlet, stator air inlet is connected with armature spindle air flue, armature spindle is internally provided with electric swivel joint at a high speed.Overall structure is simple, it is reasonable in design, manufacturing cost is low, good sealing effect, safeguards that cleaning is convenient, is driven when using by outside rotary power, due to using mechanical sealing structure, rotating speed can reach 3000rpm when using, and high speed gas, the application demand of electricity rotation conducting can be met simultaneously, while service life is longer.
Description
Technical field
The utility model is related to sealing and rotation energized equipment technical field, is connect more particularly, to a kind of rotation of high speed pneumoelectric
Head.
Background technology
Swivel joint be fluid media (medium) (liquid, gas etc.) from static duct be input to slewing in connection sealing
Part, swivel joint is used as the stream that stationary fluid supply pipe is connected with the fluid passage of the rotary part of fluid organization of supply
Body joint, the cylinder in rotation status when fluid such as compressed air is fed to work by fluid organization of supply.By coaxial
Ground is connected to the rotary shaft of rotary part and is connected to the fixing axle of fluid supply conduit while being arranged in rotation, rotation connects
Head is configured to make both in axial direction facing with each other.(it is attached to fixing axle and rotation to the sealing surfaces of rotating seal
The end faced of rotating shaft) it is intimate contact with one another, to prevent fluid seepage., can be by fluid continuously from stream due to the configuration
Body supply line is fed to the rotary part in rotation status by swivel joint.In this configuration of swivel joint, it is
It is in close contact sealing surfaces, it is necessary to the fixing axle side is in axial direction moved.For this reason, fixing axle slidably coordinates
To being arranged in the hole of housing parts etc., it is to solve run, drip, leak, saves the energy, environmental protection improves working conditions
Sealing device.But existing swivel joint is mostly complicated, manufacturing cost is high, and stability is poor, safeguards cumbersome, and show
Some swivel joints can accelerate the senile abrasion of seal when speed is more than 100rpm, so that existing swivel joint is not
Adapt to the function of rotation at a high speed.
Utility model content
Problem to be solved in the utility model be to provide it is a kind of it is simple in construction, reasonable in design, convenient for installation and maintenance, be manufactured into
This low, good sealing effect, service life length and can be rotate at high speed pneumoelectric swivel joint
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of high speed pneumoelectric swivel joint, bag
Include stator and be separately positioned on the rotor cover and tail-hood of the stator upper and lower ends, the stator is internally provided with rotor
The upper and lower ends of axle, the stator and the armature spindle have been respectively embedded into fore bearing and rear bearing, the stator and the rotor
Axle is connected by the fore bearing, rear bearing slidingtype, and several track ring air flues are provided with the inwall of the stator, described
It is provided with several rotor collar air flues on the outer wall of armature spindle, the armature spindle is internally provided with armature spindle air flue, described
Stator is internally provided with stator air inlet, and the stator air inlet connects with the armature spindle air flue, the armature spindle it is interior
Portion is provided with electric swivel joint at a high speed, and the electric swivel joint of the high speed is connected with rotor wire, and the stator is connected with stator and led
Line.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein the rotor cover passes through locking with the armature spindle
Screw is detachably connected.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein the tail-hood passes through tail-hood screw with the stator
It is detachably connected.
Preferably, a kind of above-mentioned high speed pneumoelectric swivel joint, goes out wherein being provided with several rotors in the rotor cover
Gas port.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein being embedded with O shapes on the top of the armature spindle air flue
Sealing ring.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein the bottom that the rear axle is held is provided with jump ring.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein high speed electricity swivel joint passes through fixed screw
It is attached with the armature spindle.
Preferably, above-mentioned a kind of high speed pneumoelectric swivel joint, wherein the armature spindle and the stator are using mechanical
Sealing structure.
The utility model is had the advantage that with beneficial effect：Include stator and be separately positioned on stator upper and lower ends
Rotor cover and tail-hood, stator is internally provided with armature spindle, and the upper and lower ends of stator and armature spindle have been respectively embedded into fore bearing
With rear bearing, stator is connected with armature spindle by fore bearing, rear bearing slidingtype, and several stators are provided with the inwall of stator
It is provided with several rotor collar air flues on ring air flue, the outer wall of armature spindle, armature spindle is internally provided with armature spindle air flue, fixed
Sub is internally provided with stator air inlet, and stator air inlet is connected with armature spindle air flue, and being internally provided with for armature spindle is electric at a high speed
Swivel joint.Overall structure is simple, and reasonable in design, manufacturing cost is low, good sealing effect, safeguards that cleaning is convenient, passes through when using
Outside rotary power drives, and due to using mechanical sealing structure, rotating speed can reach 3000rpm when using, and can meet simultaneously
High speed gas, the application demand of electricity rotation conducting, while service life is longer.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure：1st, rotor cover 1.1, rotor gas outlet 2, armature spindle
2.1st, rotor collar air flue 2.2, armature spindle air flue 3, stator
3.1st, stator air inlet 3.2, track ring air flue 4, fore bearing
5th, rear bearing 6, jump ring 7, O-ring seals
8th, lock screw 9, tail-hood 10, stator conductor
11st, the electric swivel joint 12 of high speed, tail-hood screw 13, fixed screw
14th, rotor wire
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of high speed pneumoelectric swivel joint, includes stator 3 and is separately positioned on stator 3
The rotor cover 1 and tail-hood 9 at lower two ends, rotor cover 1 are detachably connected with armature spindle 2 by lock screw 8, and tail-hood 9 is with determining
Son 3 is detachably connected by tail-hood screw 12, is provided with several rotor gas outlets 1.1 in rotor cover 1, stator 3 it is interior
Portion is provided with armature spindle 2, and the upper and lower ends of stator 3 and armature spindle 2 have been respectively embedded into fore bearing 4 and rear bearing 5, and stator 3 is with turning
Sub- axle 2 is connected by fore bearing 4, the slidingtype of rear bearing 5, and the bottom of rear bearing 5, which is provided with jump ring 6, the inwall of stator 3, to be set
Have and several rotor collar air flues 2.1 be provided with several track ring air flues 3.2, the outer wall of armature spindle 2, armature spindle 2 it is interior
Portion is provided with armature spindle air flue 2.2, the top of armature spindle air flue 2.2 is embedded with O-ring seals 7, and stator 3 is internally provided with
Stator air inlet 3.1, stator air inlet 3.1 is connected with armature spindle air flue 2.2, and the electricity at a high speed that is internally provided with of armature spindle 2 rotates
Joint 11, the electric swivel joint 11 of high speed is attached by fixed screw 13 with armature spindle 2, and electric swivel joint 11 is connected with a high speed
Rotor wire 14, stator 3 is connected with stator conductor 10.
Overall structure is simple, and reasonable in design, manufacturing cost is low, good sealing effect, safeguards that cleaning is convenient, by outer when using
Portion's rotary power drives, and due to armature spindle 2 and the use mechanical sealing structure of stator 3, is sealed by metal gap, gap
Sealing is by intermetallic oil film seal, and without using sealing ring, good sealing effect, rotating speed can reach 3000rpm when using,
High speed gas, the application demand of electricity rotation conducting can be met simultaneously, while service life is longer.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (8)
1. a kind of high speed pneumoelectric swivel joint, it is characterised in that：Include stator (3) and be separately positioned on the stator (3)
The rotor cover (1) and tail-hood (9) of upper and lower ends, the stator (3) are internally provided with armature spindle (2), the stator (3) and institute
The upper and lower ends for stating armature spindle (2) have been respectively embedded into fore bearing (4) and rear bearing (5), the stator (3) and the armature spindle
(2) connected by the fore bearing (4), rear bearing (5) slidingtype, several stators are provided with the inwall of the stator (3)
Several rotor collar air flues (2.1), the armature spindle (2) are provided with ring air flue (3.2), the outer wall of the armature spindle (2)
Be internally provided with armature spindle air flue (2.2), the stator (3) is internally provided with stator air inlet (3.1), and the stator enters
Gas port (3.1) is connected with the armature spindle air flue (2.2), and the armature spindle (2) is internally provided with electric swivel joint at a high speed
(11), the electric swivel joint (11) of the high speed is connected with rotor wire (14), and the stator (3) is connected with stator conductor (10).
2. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The rotor cover (1) with it is described
Armature spindle (2) is detachably connected by lock screw (8).
3. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The tail-hood (9) with it is described fixed
Sub (3) are detachably connected by tail-hood screw (12).
4. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：Set on the rotor cover (1)
There are several rotor gas outlets (1.1).
5. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The armature spindle air flue (2.2)
Top on be embedded with O-ring seals (7).
6. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The bottom of the rear bearing (5)
It is provided with jump ring (6).
7. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The electric swivel joint of the high speed
(11) it is attached by fixed screw (13) with the armature spindle (2).
8. a kind of high speed pneumoelectric swivel joint according to claim 1, it is characterised in that：The armature spindle (2) and described
Stator (3) uses mechanical sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112063.5U CN206429783U (en) | 2017-02-07 | 2017-02-07 | A kind of high speed pneumoelectric swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112063.5U CN206429783U (en) | 2017-02-07 | 2017-02-07 | A kind of high speed pneumoelectric swivel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429783U true CN206429783U (en) | 2017-08-22 |
Family
ID=59591365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720112063.5U Active CN206429783U (en) | 2017-02-07 | 2017-02-07 | A kind of high speed pneumoelectric swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429783U (en) |
-
2017
- 2017-02-07 CN CN201720112063.5U patent/CN206429783U/en active Active
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