CN207660973U - A kind of novel rotor bull stick connection gasket - Google Patents
A kind of novel rotor bull stick connection gasket Download PDFInfo
- Publication number
- CN207660973U CN207660973U CN201721690178.9U CN201721690178U CN207660973U CN 207660973 U CN207660973 U CN 207660973U CN 201721690178 U CN201721690178 U CN 201721690178U CN 207660973 U CN207660973 U CN 207660973U
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- asbestos paper
- bull stick
- block
- rotor
- outside
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Abstract
The utility model discloses a kind of novel rotor bull stick connection gaskets, including bull stick, the upper center of the bull stick is fixedly connected with threaded block, the outer lower portion of the threaded block is socketed with asbestos paper washer, the first asbestos paper circle is fixedly connected on the outside of the asbestos paper washer, the outside of the asbestos paper washer and the junction lower part of the first asbestos paper circle are provided with annular groove, it is connected through a screw thread rotor on the threaded block, the upper center of the rotor is fixedly connected with stubborn block, the outer lower portion of the stubborn block is socketed with the second asbestos paper circle, it is socketed with protective cover on the outside of the stubborn block, asbestos paper layer is enclosed on the outside of the protective cover, it is plugged with fixed block on the asbestos paper layer.Parts replacement cost greatly reduces by the structure equipped with asbestos paper washer in the novel rotor bull stick connection gasket；By the structure equipped with protective cover and asbestos paper layer, will not molten aluminum be fixed on the surface of stubborn block.
Description
Technical field
The utility model is related to field of mechanical technique, specially a kind of novel rotor bull stick connection gasket.
Background technology
Rotor bull stick is used on line degassing apparatus, and the material of rotor bull stick is graphite, and traditional rotor, bull stick are tightened
After can not be detached, rotor or bull stick damage after need together to replace rotor and bull stick, intact rotor or bull stick can not
It recycles, reduces the service life of rotor, bull stick, increase the consumption of rotor, bull stick, therefore we have proposed a kind of novel
Rotor bull stick connection gasket.
Invention content
The purpose of this utility model is to provide a kind of novel rotor bull stick connection gaskets, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel rotor bull stick connection gasket,
Including bull stick, the upper center of the bull stick is fixedly connected with threaded block, and the outer lower portion of the threaded block is socketed with asbestos paper
It pads, the first asbestos paper circle, the outside of the asbestos paper washer and the first asbestos paper circle is fixedly connected on the outside of the asbestos paper washer
Junction lower part be provided with annular groove, rotor has been connected through a screw thread on the threaded block, the upper center of the rotor is fixed
It is connected with stubborn block, the outer lower portion of the stubborn block is socketed with the second asbestos paper circle, is socketed with protective cover on the outside of the stubborn block, institute
State and be enclosed with asbestos paper layer on the outside of protective cover, be plugged with fixed block on the asbestos paper layer, the first asbestos paper circle it is outer
Rectangular channel is provided on side wall.
Preferably, the rectangular channel is equipped with several, lateral wall of the rectangular channel equidistant arrangement in the first asbestos paper circle
On.
Preferably, the fixed block is equipped with several, and the fixed block is uniformly plugged on asbestos paper layer, and fixed block
It is fixedly connected on the side wall of protective cover.
Preferably, the outside circular diameter of the second asbestos paper circle is equal to the lower outside diameter of a circle of asbestos paper layer.
Preferably, the race diameter of the asbestos paper washer is equal to the diameter of section of bull stick.
Compared with prior art, the utility model has the beneficial effects that：The novel rotor bull stick connection gasket, by setting
There is the structure of asbestos paper washer, molten aluminum will not be made to enter the junction of rotor and bull stick, it, can when rotor or bull stick damage
So that rotor and bull stick separation are replaced, parts replacement cost greatly reduces；By being equipped with protective cover and asbestos paper layer
Structure, molten aluminum will not be made to be fixed on the surface of stubborn block, ensure that stubborn block when unloading lower rotor part, can be used normally,
The tool for twisting block and dismounting will not be made not applicable.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model the first asbestos paper circle sectional view.
In figure：1 bull stick, 2 threaded blocks, 3 asbestos paper washers, 4 first asbestos paper circles, 5 annular grooves, 6 rotors, 7 stubborn blocks, 8 protections
Cover, 9 asbestos paper layers, 10 fixed blocks, 11 rectangular channels, 12 second asbestos paper circles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel rotor bull stick connection gasket, packet
Bull stick 1 is included, bull stick 1 is the drive link of equipment, and in order to drive rotor 6 to rotate, the upper center of the bull stick 1 is fixedly connected with spiral shell
Line block 2, for threaded block 2 in order to connect rotor 6, the outer lower portion of the threaded block 2 is socketed with asbestos paper washer 3, asbestos paper washer 3 in order to
Molten aluminum is avoided to enter the junction of rotor 6 and bull stick 1 so that rotor 6 and bull stick 1 avoid rotor 6 and bull stick 1 in dismounting
It can not be detached after tightening, the race diameter of the asbestos paper washer 3 is equal to the diameter of section of bull stick 1, the thickness of compressed asbestos sheet
Degree is 2.4~3.2mm, has heat-insulated, fire prevention, acid and alkali-resistance and electrical insulation capability.The outside of the asbestos paper washer 3 is fixedly connected with
First asbestos paper circle 4, the first asbestos paper circle 4 facilitate rotor 6 and bull stick 1 in dismounting, remove the aluminium at rotor 6 and bull stick 1
The junction lower part of liquid, the outside of the asbestos paper washer 3 and the first asbestos paper circle 4 is provided with annular groove 5, and annular groove 5 facilitates
One asbestos paper circle 4 is torn, and rotor 6 has been connected through a screw thread on the threaded block 2, and the upper center of the rotor 6, which is fixed, to be connected
It is connected to stubborn block 7, twists block 7 to dismantle rotor 6 and bull stick 1, the outer lower portion of the stubborn block 7 is socketed with the second asbestos paper circle 12,
Second asbestos paper circle 12 is fixed in order to avoid protective cover 8 and 6 phase of rotor, can not remove protective cover 8, the second asbestos paper circle
12 outside circular diameter is equal to the lower outside diameter of a circle of asbestos paper layer 9.The outside of the stubborn block 7 is socketed with protective cover 8, when
When being worked, asbestos paper washer 3 will not make molten aluminum enter the junction of rotor 6 and bull stick 1, and work as rotor 6 and bull stick 1
When rotor 6 damages, pulls up protective cover 8 and stubborn block 7 can be used, and will not so that molten aluminum is solid by protective cover 8 and asbestos paper layer 9
It is scheduled on the surface of stubborn block 7, ensure that stubborn block 7 when unloading lower rotor part 6, can be used normally, will not to twist block 7 and dismounting
Tool it is not applicable, protective cover 8 is in order to protect the surface of stubborn block 7, the outside of the protective cover 8 to be enclosed with asbestos paper layer 9, institute
It states and is plugged with fixed block 10 on asbestos paper layer 9, the fixed block 10 is equipped with several, and the fixed block 10 is uniformly plugged on stone
On cotton paper layer 9, and fixed block 10 is fixedly connected on the side wall of protective cover 8.It is provided on the lateral wall of the first asbestos paper circle 4
Rectangular channel 11, rectangular channel 11 facilitate tearing for the first asbestos paper circle 4, and the rectangular channel 11 is equipped with several, the rectangular channel
11 equidistant arrangements are on the lateral wall of the first asbestos paper circle 4.
Operation principle：The connection of novel rotor bull stick with gasket when being worked, when rotor 6 and bull stick 1 are working
When, asbestos paper washer 3 will not make molten aluminum enter the junction of rotor 6 and bull stick 1, and when rotor 6 damages, pull up protective cover
8 can be used stubborn block 7, and molten aluminum will not be made to be fixed on the surface of stubborn block 7 by protective cover 8 and asbestos paper layer 9, ensure
Stubborn block 7 can be used normally when unloading lower rotor part 6, will not to twist block 7 and the tool of dismounting is not applicable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel rotor bull stick connection gasket, including bull stick（1）, it is characterised in that：The bull stick（1）Upper center
It is fixedly connected with threaded block（2）, the threaded block（2）Outer lower portion be socketed with asbestos paper washer（3）, the asbestos paper washer（3）
Outside be fixedly connected with the first asbestos paper circle（4）, the asbestos paper washer（3）Outside and the first asbestos paper circle（4）Connection
Place lower part is provided with annular groove（5）, the threaded block（2）On be connected through a screw thread rotor（6）, the rotor（6）Upper end in
Portion is fixedly connected with stubborn block（7）, the stubborn block（7）Outer lower portion be socketed with the second asbestos paper circle（12）, the stubborn block（7）'s
Outside is socketed with protective cover（8）, the protective cover（8）Outside be enclosed with asbestos paper layer（9）, the asbestos paper layer（9）It is upper to insert
It is connected to fixed block（10）, the first asbestos paper circle（4）Lateral wall on be provided with rectangular channel（11）.
2. a kind of novel rotor bull stick connection gasket according to claim 1, it is characterised in that：The rectangular channel（11）
Equipped with several, the rectangular channel（11）Equidistant arrangement is in the first asbestos paper circle（4）Lateral wall on.
3. a kind of novel rotor bull stick connection gasket according to claim 1, it is characterised in that：The fixed block（10）
Equipped with several, the fixed block（10）Uniformly it is plugged on asbestos paper layer（9）On, and fixed block（10）It is fixedly connected on protection
Cover（8）Side wall on.
4. a kind of novel rotor bull stick connection gasket according to claim 1, it is characterised in that：Second asbestos paper
Circle（12）Outside circular diameter be equal to asbestos paper layer（9）Lower outside diameter of a circle.
5. a kind of novel rotor bull stick connection gasket according to claim 1, it is characterised in that：The asbestos paper washer
（3）Race diameter be equal to bull stick（1）Diameter of section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690178.9U CN207660973U (en) | 2017-12-07 | 2017-12-07 | A kind of novel rotor bull stick connection gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690178.9U CN207660973U (en) | 2017-12-07 | 2017-12-07 | A kind of novel rotor bull stick connection gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660973U true CN207660973U (en) | 2018-07-27 |
Family
ID=62939840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690178.9U Active CN207660973U (en) | 2017-12-07 | 2017-12-07 | A kind of novel rotor bull stick connection gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660973U (en) |
-
2017
- 2017-12-07 CN CN201721690178.9U patent/CN207660973U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |