CN206898846U - A kind of Impeller Machining negative pressure locking device - Google Patents
A kind of Impeller Machining negative pressure locking device Download PDFInfo
- Publication number
- CN206898846U CN206898846U CN201720780871.9U CN201720780871U CN206898846U CN 206898846 U CN206898846 U CN 206898846U CN 201720780871 U CN201720780871 U CN 201720780871U CN 206898846 U CN206898846 U CN 206898846U
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- China
- Prior art keywords
- support base
- rotating seat
- base
- negative pressure
- locking device
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Abstract
The utility model discloses a kind of Impeller Machining negative pressure locking device, including base, support base and rotating seat, support base is fixed on above base, support base top is provided with groove, the rotating seat is arranged in groove, a certain amount of gap is left between rotating seat outward flange and groove inner wall, the motor that the rotating seat bottom is arranged in base by rotating axis connection, the rotation seating face is uniformly arranged multiple suction holes, and suction hole connection is arranged on branch pipe in support base, more branch pipes connect house steward, house steward's connection is arranged on the tracheae outside support base, tracheae connects air pump, the utility model structural principle is simple, it can effectively realize to adsorb impeller to be processed and fix, improve processing efficiency, the damage to impeller can be reduced simultaneously.
Description
Technical field
Impeller Machining technical field is the utility model is related to, specially a kind of Impeller Machining negative pressure locking device.
Background technology
Impeller had both referred to the wheel disc equipped with movable vane, was the part of impulse turbine rotor.Finger wheel disk is with installing it again
On moving blade general name.
Impeller needs that impeller is fixed in process, prevents deviation phenomenon, and leaf of the prior art
Fixing device is taken turns typically by being mechanically fixed, easily damages impeller surface, and cause operating efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of ceremony apparatus laying rack, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of Impeller Machining negative pressure locking device, bag
Base, support base and rotating seat are included, the support base is fixed on above base, and the support base top is provided with groove, the rotation
Swivel base is arranged in groove, and a certain amount of gap, the rotating seat bottom are left between the rotating seat outward flange and groove inner wall
The motor that portion is arranged in base by rotating axis connection, the rotation seating face are uniformly arranged multiple suction holes, and the suction
Stomata connection is arranged on branch pipe in support base, and more branch pipes connect house steward, and house steward's connection is arranged on the gas outside support base
Pipe, the tracheae connect air pump.
Preferably, in addition to sealing gasket, the sealing gasket are fixedly mounted on suction hole and branch pipe junction, the sealing gasket
Including metallic gasket, rubber gasket, the shape of the metallic gasket is identical with sealing surface shape, the metallic gasket and rubber
Vulcanization combination is carried out after sealing gasket secure bond.
Preferably, flow control valve, flowmeter and air gauge are also equipped with the tracheae.
Preferably, the gap is 5mm-8mm.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model structural principle is simple, can effectively realize to adsorb impeller to be processed and fix, improve and add
Work efficiency rate, while the damage to impeller can be reduced.
（2）The sealing gasket good seal performance that the utility model uses, also with good resistance to shock, can effectively prevent
Leak-stopping gas, further improves processing efficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model rotating seat top view；
Fig. 3 is the utility model gasket structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Impeller Machining negative pressure locking device, including
Base 1, support base 2 and rotating seat 3, the support base 2 are fixed on the top of base 1, and the top of support base 2 is provided with groove 4, institute
State rotating seat 3 to be arranged in groove 4, a certain amount of gap, gap are left between the outward flange of rotating seat 3 and the inwall of groove 4
For 5mm-8mm；The bottom of rotating seat 3 connects the motor 6 being arranged in base 1, the surface of rotating seat 3 by rotary shaft 5
Multiple suction holes 7 are uniformly arranged, and the connection of the suction hole 7 is arranged on branch pipe 8 in support base 2, more branch pipes 8 connect house steward 9,
The house steward 9 connects the tracheae 10 being arranged on outside support base 2, and the tracheae 10 connects air pump 11；It is also equipped with tracheae 10
Flow control valve 15, flowmeter 16 and air gauge 17.
In the utility model, in addition to sealing gasket 12, the sealing gasket 12 are fixedly mounted on suction hole 7 and are connected with branch pipe 8
Place, the sealing gasket 12 include metallic gasket 13, rubber gasket 14, shape and the sealing surface shape phase of the metallic gasket 13
Together, the metallic gasket 13 combines with carrying out vulcanization after the secure bond of rubber gasket 14.The sealing gasket that the utility model uses
Good seal performance, also with good resistance to shock, gas leakage can be effectively prevented, further improves processing efficiency.
The utility model structural principle is simple, can effectively realize to adsorb impeller to be processed and fix, improve processing
Efficiency, while the damage to impeller can be reduced.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Impeller Machining negative pressure locking device, including base（1）, support base（2）And rotating seat（3）, it is characterised in that：Institute
State support base（2）It is fixed on base（1）Top, the support base（2）Top is provided with groove（4）, the rotating seat（3）It is arranged on
Groove（4）It is interior, the rotating seat（3）Outward flange and groove（4）A certain amount of gap, the rotating seat are left between inwall（3）
Bottom passes through rotary shaft（5）Connection is arranged on base（1）Interior motor（6）, the rotating seat（3）Surface is uniformly arranged multiple suctions
Stomata（7）, and the suction hole（7）Connection is arranged on support base（2）Interior branch pipe（8）, more branch pipes（8）Connect house steward（9）, institute
State house steward（9）Connection is arranged on support base（2）Outside tracheae（10）, the tracheae（10）Connect air pump（11）.
A kind of 2. Impeller Machining negative pressure locking device according to claim 1, it is characterised in that：Also include sealing gasket
（12）, the sealing gasket（12）It is fixedly mounted on suction hole（7）With branch pipe（8）Junction, the sealing gasket（12）Including metal
Pad（13）, rubber gasket（14）, the metallic gasket（13）Shape it is identical with sealing surface shape, the metallic gasket
（13）With rubber gasket（14）Vulcanization combination is carried out after secure bond.
A kind of 3. Impeller Machining negative pressure locking device according to claim 1, it is characterised in that：The tracheae（10）It is upper to go back
Flow control valve is installed（15）, flowmeter（16）And air gauge（17）.
A kind of 4. Impeller Machining negative pressure locking device according to claim 1, it is characterised in that：The gap is 5mm-
8mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780871.9U CN206898846U (en) | 2017-06-30 | 2017-06-30 | A kind of Impeller Machining negative pressure locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780871.9U CN206898846U (en) | 2017-06-30 | 2017-06-30 | A kind of Impeller Machining negative pressure locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206898846U true CN206898846U (en) | 2018-01-19 |
Family
ID=61292429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780871.9U Active CN206898846U (en) | 2017-06-30 | 2017-06-30 | A kind of Impeller Machining negative pressure locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206898846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414546A (en) * | 2017-06-30 | 2017-12-01 | 马鞍山方圆动力科技有限公司 | A kind of Impeller Machining negative pressure locking device |
| CN111037434A (en) * | 2019-12-30 | 2020-04-21 | 江苏万力机械股份有限公司 | Disc type automobile casting surface treatment device |
-
2017
- 2017-06-30 CN CN201720780871.9U patent/CN206898846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414546A (en) * | 2017-06-30 | 2017-12-01 | 马鞍山方圆动力科技有限公司 | A kind of Impeller Machining negative pressure locking device |
| CN111037434A (en) * | 2019-12-30 | 2020-04-21 | 江苏万力机械股份有限公司 | Disc type automobile casting surface treatment device |
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