CN208749605U - A kind of Precise Alloy vacuum pressing and casting vacuum pump - Google Patents
A kind of Precise Alloy vacuum pressing and casting vacuum pump Download PDFInfo
- Publication number
- CN208749605U CN208749605U CN201920070317.0U CN201920070317U CN208749605U CN 208749605 U CN208749605 U CN 208749605U CN 201920070317 U CN201920070317 U CN 201920070317U CN 208749605 U CN208749605 U CN 208749605U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixing plate
- negative pressure
- motor fixing
- pressure box
- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a kind of Precise Alloy vacuum pressing and casting vacuum pumps, including motor, one end of the motor is equipped with fan blade, the top of the motor is equipped with motor driven box, one end of the motor is mounted on motor fixing plate, the side of the installation side plate is equipped with negative pressure box, the inside of the negative pressure box is equipped with filtering screen, the two sides of the negative pressure box are equipped with fixed ear, closed tube axis is installed in the fixed ear, inhaling hose is installed on the closed tube axis, one end of the inhaling hose is equipped with air extraction connector, the top of the negative pressure box is equipped with suction head, one end of the suction head is equipped with pipe joint.The design of the utility model structure is small and exquisite, and is equipped with handle on the top of motor fixing plate, facilitates the carrying of device by it, is equipped with protective frame and motor supporting plate in the side of motor fixing plate, facilitates the installing and dismounting of motor by it.
Description
Technical field
The utility model relates to vacuum pump technology field, specially a kind of Precise Alloy vacuum pressing and casting vacuum pump.
Background technique
Vacuum pressing and casting is using the technique of ventilation mold, and molten metal flows into mold by air pressure, then removes
Air forms vacuum, and this casting method is mainly used for small part or jewelry with exquisite details, and vacuum pump, which refers to, utilizes machine
Tool, physics, chemically or physically chemical method are popular next to the device or equipment for being evacuated and being obtained vacuum by pumping container
It says, vacuum pump is to be improved in a certain enclosure space with various methods, generate and maintain the device of vacuum, by the work of vacuum pump
Principle, vacuum pump can substantially be divided into two types, i.e. gas trapping pump and gas transmission pump, vacuum pump must have fore pump to match
Conjunction side, which is may be used in wider pressure limit, biggish pumping speed, to by insensitive containing dust and water vapour in abstraction gas
It is widely used in the industries such as metallurgy, chemical industry, food, electronics plated film.
There are many shortcomings for the vacuum pump of current stage, for example, inconvenient to carry, installing and dismounting is inconvenient, and
Inconvenient to use, universal performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of Precise Alloy vacuum pressing and casting vacuum pumps, to solve above-mentioned background skill
The problems such as what is proposed in art is inconvenient to carry, and installing and dismounting is inconvenient, and inconvenient to use, and universal performance is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of Precise Alloy vacuum pressing and casting vacuum
Pump, including motor, one end of the motor are equipped with fan blade, and the top of the motor is equipped with motor driven box, the motor
One end be mounted on motor fixing plate, the bottom end of the motor fixing plate is equipped with support base, the motor fixing plate
Motor supporting plate is installed at the upper position of side, protective frame is installed at the side upper position of the motor fixing plate, it is described
The top middle portion of motor fixing plate is equipped with handle, and the top side of the motor fixing plate is provided with gas vent, the motor
The side of fixed plate is equipped with installation side plate, and the side of the installation side plate is equipped with negative pressure box, the inside peace of the negative pressure box
Equipped with filtering screen, the two sides of the negative pressure box are equipped with fixed ear, and closed tube axis, the closed tube axis are equipped in the fixed ear
On inhaling hose is installed, one end of the inhaling hose is equipped with air extraction connector, and the top of the negative pressure box is equipped with air-breathing
One end of head, the suction head is equipped with pipe joint.
Preferably, the motor driven box is fixed in the inside of protective frame, and motor pallet support is in the bottom end of motor.
Preferably, the fan blade is located at the inside of negative pressure box, and filtering screen is coated on the outside of fan blade.
Preferably, one end of the inhaling hose is fixedly connected with pipe joint, and the other end of inhaling hose passes through pumping
Connector is connect with exhaust chamber.
Preferably, the installation side plate and motor fixing plate are disposed as hollow structure, and installation side plate and motor are fixed
The inner cavity of plate is connected between negative pressure box and gas vent.
Preferably, the motor fixing plate and support base are welded to connect, and motor fixing plate and motor supporting plate and protection
Frame is bolted to connection.
Compared with prior art, the utility model has the beneficial effects that
1, the design of the utility model structure is small and exquisite, and is equipped with handle on the top of motor fixing plate, facilitates dress by it
The carrying set is equipped with protective frame and motor supporting plate in the side of motor fixing plate, facilitates the installing and dismounting of motor by it；
2, the inside of the negative pressure box of the utility model is equipped with filtering screen, can be to the air of suction by filtering screen
It is filtered, increases functionality, and closed tube axis is equipped with by fixed ear in the side of negative pressure box, it is convenient to suction by closed tube axis
Gas hose is furled, and is equipped with air extraction connector in one end of inhaling hose, passes through the air extraction connector convenience and pumping of such design
Gas tank connection, substantially increases the flexibility of device, facilitates and places vacuum pump at an arbitrary position, is easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Precise Alloy vacuum pressing and casting vacuum pump of the utility model；
Fig. 2 is the side view of the negative pressure box of the utility model；
Fig. 3 is the top view of the motor fixing plate of the utility model.
In figure: 1, suction head；2, pipe joint；3, inhaling hose；4, closed tube axis；5, fixed ear；6, air extraction connector；7, negative pressure
Case；8, filtering screen；9, fan blade；10, support base；11, motor supporting plate；12, installation side plate；13, motor fixing plate；14,
Hand；15, motor driven box；16, protective frame；17, motor；18, gas vent.
Specific embodiment
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of Precise Alloy vacuum pressing and casting vacuum pump,
Including motor 17, one end of motor 17 is equipped with fan blade 9, and motor 17 drives the rotation of fan blade 9 to generate centrifugal force, makes in negative pressure box 7
Negative pressure state is generated, the top of motor 17 is equipped with motor driven box 15, and motor driven box 15 is for the operation of driving motor 17, electricity
One end of machine 17 is mounted on motor fixing plate 13, and motor fixing plate 13 is used to that motor 17 is fixed, motor fixing plate 13
Bottom end support base 10 is installed, support base 10 is used to be supported motor fixing plate 13, the one of motor fixing plate 13
Motor supporting plate 11 is installed at the upper position of side, motor supporting plate 11 is used to be supported motor 17, and the one of motor fixing plate 13
Protective frame 16 is installed, protective frame 16 is used to protect the top of motor 17, and can drive to motor at the upper position of side
Dynamic box 15 is protected, and the top middle portion of motor fixing plate 13 is equipped with handle 14, and handle 14 is convenient to carry out hand-held take to device
Band, the top side of motor fixing plate 13 are provided with gas vent 18, and gas vent 18 is used to be discharged gas, and the one of motor fixing plate 13
Side is equipped with installation side plate 12, and installation side plate 12 is convenient to install negative pressure box 7, and the side of installation side plate 12 is equipped with negative pressure
Case 7, negative pressure box 7 are used to generate air negative pressure, make it have exhaust capacity, the inside of negative pressure box 7 is equipped with filtering screen 8, mistake
Screen cover 8 can be filtered the air of suction, and the two sides of negative pressure box 7 are equipped with fixed ear 5, and fixed ear 5 facilitates closed tube axis 4
Installation, closed tube axis 4 is installed, closed tube axis 4 is used to furl inhaling hose 3, be equipped on closed tube axis 4 in fixed ear 5
Inhaling hose 3, inhaling hose 3 are used to convey air, and one end of inhaling hose 3 is equipped with air extraction connector 6, and air extraction connector 6 makes to inhale
Gas hose 3 is connect with exhaust chamber, and the top of negative pressure box 7 is equipped with suction head 1, and suction head 1 is used to connect with inhaling hose 3, inhale
One end of gas head 1 is equipped with pipe joint 2, and pipe joint 2 facilitates the installation of inhaling hose 3.
Further, motor driven box 15 is fixed in the inside of protective frame 16, and motor supporting plate 11 is supported on the bottom of motor 17
End fixes motor driven box 15 by the way that protective frame 16 is convenient, is used to be supported motor 17 by motor supporting plate 11.
Further, fan blade 9 is located at the inside of negative pressure box 7, and filtering screen 8 is coated on the outside of fan blade 9, passes through fan blade 9
Make to generate vacuum effect in negative pressure box 7, and filtering screen 8 can be filtered the air of sucking.
Further, one end of inhaling hose 3 is fixedly connected with pipe joint 2, and the other end of inhaling hose 3 is connect by pumping
First 6 connect with exhaust chamber, facilitate conveying gas by inhaling hose 3.
Further, installation side plate 12 and motor fixing plate 13 are disposed as hollow structure, and installation side plate 12 and motor are solid
The inner cavity of fixed board 13 is connected between negative pressure box 7 and gas vent 18, is facilitated by such design and air is discharged by gas vent 18.
Further, motor fixing plate 13 and support base 10 are welded to connect, and motor fixing plate 13 and motor supporting plate 11 with
Protective frame 16 is bolted to connection, and by motor fixing plate 13 is used to that motor 17 is fixed, and pass through support base
10 are used to be supported motor fixing plate 13, and are used to reinforce motor 17 by motor supporting plate 11 and protective frame 16.
Working principle: when in use, motor 17 is mounted on motor fixing plate 13 for the equipment, its bottom end is made to be fixed on electricity
It on machine supporting plate 11, and fixes its top in protective frame 16, the pump housing is carried by the way that handle 14 is convenient, by inhaling hose
The air extraction connector 6 of 3 one end is connect with the bleeding point of exhaust chamber, and can carry out retractable volume to inhaling hose 3 by closed tube axis 4
It receives, connection is facilitated to use, motor 17 is then controlled by motor driven box 15 and is started, drive fan blade 9 to rotate by motor 17, lead to
The rotation of fan blade 9 is crossed, controlling it in negative pressure box 7 extracts it by the gas in exhaust chamber out, passes through inhaling hose
3 are delivered in suction head 1, are delivered in negative pressure box 7 by suction head 1, empty by 8 pairs of suckings of filtering screen in negative pressure box 7
It is discharged after gas filtering by gas vent 18.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of Precise Alloy vacuum pressing and casting vacuum pump, including motor (17), it is characterised in that: one end of the motor (17)
It is equipped with fan blade (9), the top of the motor (17) is equipped with motor driven box (15), and one end of the motor (17) is mounted on
On motor fixing plate (13), the bottom end of the motor fixing plate (13) is equipped with support base (10), the motor fixing plate
(13) it is equipped at side upper position motor supporting plate (11), is installed at the side upper position of the motor fixing plate (13)
Have protective frame (16), the top middle portion of the motor fixing plate (13) is equipped with handle (14), the motor fixing plate (13)
Top side is provided with gas vent (18), and the side of the motor fixing plate (13) is equipped with installation side plate (12), the installation
The side of side plate (12) is equipped with negative pressure box (7), and the inside of the negative pressure box (7) is equipped with filtering screen (8), the negative pressure box
(7) two sides are equipped with fixed ear (5), are equipped with closed tube axis (4) on the fixed ear (5), are equipped on the closed tube axis (4)
One end of inhaling hose (3), the inhaling hose (3) is equipped with air extraction connector (6), and the top of the negative pressure box (7) is equipped with
One end of suction head (1), the suction head (1) is equipped with pipe joint (2).
2. a kind of Precise Alloy vacuum pressing and casting vacuum pump according to claim 1, it is characterised in that: the motor driven
Box (15) is fixed in the inside of protective frame (16), and motor supporting plate (11) is supported on the bottom end of motor (17).
3. a kind of Precise Alloy vacuum pressing and casting vacuum pump according to claim 1, it is characterised in that: the fan blade (9)
Positioned at the inside of negative pressure box (7), and filtering screen (8) is coated on the outside of fan blade (9).
4. a kind of Precise Alloy vacuum pressing and casting vacuum pump according to claim 1, it is characterised in that: the inhaling hose
(3) one end is fixedly connected with pipe joint (2), and the other end of inhaling hose (3) is connected by air extraction connector (6) and exhaust chamber
It connects.
5. a kind of Precise Alloy vacuum pressing and casting vacuum pump according to claim 1, it is characterised in that: the installation side plate
(12) and motor fixing plate (13) is disposed as hollow structure, and installation side plate (12) is connected to the inner cavity of motor fixing plate (13)
Between negative pressure box (7) and gas vent (18).
6. a kind of Precise Alloy vacuum pressing and casting vacuum pump according to claim 1, it is characterised in that: the motor is fixed
Plate (13) and support base (10) are welded to connect, and motor fixing plate (13) and motor supporting plate (11) and protective frame (16) pass through spiral shell
Bolt is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070317.0U CN208749605U (en) | 2019-01-16 | 2019-01-16 | A kind of Precise Alloy vacuum pressing and casting vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070317.0U CN208749605U (en) | 2019-01-16 | 2019-01-16 | A kind of Precise Alloy vacuum pressing and casting vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749605U true CN208749605U (en) | 2019-04-16 |
Family
ID=66086249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920070317.0U Expired - Fee Related CN208749605U (en) | 2019-01-16 | 2019-01-16 | A kind of Precise Alloy vacuum pressing and casting vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749605U (en) |
-
2019
- 2019-01-16 CN CN201920070317.0U patent/CN208749605U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |