CN207280167U - A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test - Google Patents
A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test Download PDFInfo
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- CN207280167U CN207280167U CN201721240991.6U CN201721240991U CN207280167U CN 207280167 U CN207280167 U CN 207280167U CN 201721240991 U CN201721240991 U CN 201721240991U CN 207280167 U CN207280167 U CN 207280167U
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- mounting groove
- wall
- screw
- stepper motor
- inspection
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Abstract
The utility model discloses a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test, including vacuum pump and the mounting base being fixedly welded in vacuum drying oven main body, the bottom of the vacuum pump is fixedly welded with the first fixed block, mounting groove is offered at the top of the mounting base, first fixed block is movably installed in mounting groove, and first fixed block contacted with the inner wall of mounting groove, two placed cavities are offered in the mounting base, and two placed cavities are symmetricly set on the both sides of mounting groove, the placed cavity is installed with stepper motor on the side inner wall away from mounting groove, the output shaft of the stepper motor is installed with screw, the one end of the screw away from stepper motor is rotatablely installed in placed cavity on the side inner wall of mounting groove.The utility model is simple in structure, easy to operation, vacuum pump convenient disassembly, time saving and energy saving, and removal efficiency is high, and vacuum pump is disassembled maintenance easy to people, meets the use demand of people.
Description
Technical field
It the utility model is related to technical field of drying, more particularly to a kind of vacuum for the inspection of four-way valve helium and integration test
Drier.
Background technology
Four-way valve helium is examined equipment using being required for periodic maintenance for a period of time, such as is examined using freon come Cleaning pipes
Repair, wash-out valve, cleaning helium mass spectrometer leak detector be, it is necessary to which it is emphasized that the component after cleaning can residual fraction solvent and water
Divide and carry out drying removing, it is necessary to make full use of and be dried in vacuo mechanism, mostly handled at present using vacuum drying oven, after being conducive to maintenance
Equipment works normally as early as possible, and vacuum drying oven is generally by condition of high vacuum degree vacuum pump, babinet, operating room, electric heater and digital temperature
Device forms, and existing technology intermediate pump is generally complex with the installation of vacuum drying oven main body, is not easy to people's dismounting, takes seriously
During sky pump damage, dismounting trouble is time-consuming and laborious, have impact on people and it is overhauled.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is used for four-way valve
Helium is examined and the vacuum drying mechanism of integration test.
To achieve these goals, the utility model employs following technical solution：
A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test, including vacuum pump and it is fixedly welded on vacuum
Mounting base on oven main body, the bottom of the vacuum pump are fixedly welded with the first fixed block, are opened up at the top of the mounting base
There is mounting groove, first fixed block is movably installed in mounting groove, and the first fixed block is contacted with the inner wall of mounting groove, described
Two placed cavities are offered in mounting base, and two placed cavities are symmetricly set on the both sides of mounting groove, the placed cavity is away from peace
Stepper motor is installed with the side inner wall of tankage, the output shaft of the stepper motor is installed with screw, the silk
The one end of bar away from stepper motor is rotatablely installed in placed cavity on the side inner wall of mounting groove, is sequentially connected on the screw
There is sleeve, the external stability of the sleeve is socketed with the portable pillar being vertically arranged, and the top inner wall of the placed cavity offers horizontal stroke
To through hole, and the top of portable pillar through cross through hole and extends to the top of mounting base, and weldering is fixed on the top of the portable pillar
Fixture block is connected to, the both sides of the vacuum pump are fixedly welded with the second fixed block, and second fixed block is close to the side of fixture block
Holding tank is offered, and the one end of fixture block away from portable pillar is slidably mounted in holding tank.
Preferably, mounting hole is offered in the portable pillar in placed cavity, sleeve is fixedly sleeved in mounting hole, sleeve
Inner wall on offer internal thread, screw is equipped with external screw thread, and internal thread is adapted with external screw thread.
Preferably, the fixture block is rectangular configuration, and holding tank is rectangular channel, and the inner wall of fixture block and holding tank is slided and connected
Connect.
Preferably, it is installed with slide on the both sides inner wall of the cross through hole, and slide is along screw length
Direction is set, and the both sides of the portable pillar in cross through hole are installed with sliding block, and sliding block is slidably connected with slide.
Preferably, the placed cavity offers rotation slot on the side inner wall of mounting groove, is fixedly mounted in rotation slot
There is bearing block, and the one end of screw away from stepper motor is rotatablely installed on bearing block.
Preferably, the output shaft of the stepper motor is installed with flange with screw one end close to each other, and walks
The output shaft of stepper motor one end close to each other with screw is fixedly connected by flange.
Preferably, it is fixedly welded with base on the stepper motor, and base is bolted that to be installed on placed cavity remote
From on the side inner wall of mounting groove.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, consolidated by stepper motor, screw, bearing block, sleeve, portable pillar, fixture block, holding tank, first
Determine block and mounting groove, vacuum pump can be disassembled from mounting base easily and fast, so that people overhaul, this practicality is new
Type is simple in structure, easy to operation, vacuum pump convenient disassembly, time saving and energy saving, and removal efficiency is high, and vacuum pump is dismantled down easy to people
To overhaul, the use demand of people is met.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of for four-way valve helium inspection and integration test vacuum drying mechanism signal
Figure；
Fig. 2 be the utility model proposes it is a kind of for four-way valve helium inspection and integration test vacuum drying mechanism installation
The structure diagram of seat.
In figure：1 vacuum pump, 2 mounting bases, 3 first fixed blocks, 4 placed cavities, 5 sleeves, 6 screws, 7 bearing blocks, 8 flanges, 9
Stepper motor, 10 cross through hole, 11 portable pillars, 12 second fixed blocks, 13 fixture blocks, 14 holding tanks, 15 mounting grooves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-2, a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test, including vacuum pump 1 and solid
Surely the mounting base 2 being welded in vacuum drying oven main body, the bottom of vacuum pump 1 are fixedly welded with the first fixed block 3, mounting base 2
Top offers mounting groove 15, and the first fixed block 3 is movably installed in mounting groove 15, and the first fixed block 3 and mounting groove 15
Inner wall contacts, and offers two placed cavities 4 in mounting base 2, and two placed cavities 4 are symmetricly set on the both sides of mounting groove 15, put
Put and be installed with stepper motor 9 on side inner wall of the chamber 4 away from mounting groove 15, the output shaft of stepper motor 9 is installed with
Screw 6, the one end of screw 6 away from stepper motor 9 are rotatablely installed in placed cavity 4 on the side inner wall of mounting groove 15, screw 6
On be sequentially connected with sleeve 5, the external stability of sleeve 5 is socketed with the portable pillar 11 being vertically arranged, and the top inner wall of placed cavity 4 is opened
Equipped with cross through hole 10, and the top of portable pillar 11 through cross through hole 10 and extends to the top of mounting base 2, portable pillar 11
Top is fixedly welded with fixture block 13, and the both sides of vacuum pump 1 are fixedly welded with the second fixed block 12, and the second fixed block 12 is close to folder
The side of block 13 offers holding tank 14, and the one end of fixture block 13 away from portable pillar 11 is slidably mounted in holding tank 14, is passed through
Stepper motor 9, screw 6, bearing block 7, sleeve 5, portable pillar 11, fixture block 13, holding tank 14, the first fixed block 3, mounting groove 15,
Vacuum pump 1 can be disassembled from mounting base 2 easily and fast, so that people overhaul, the utility model is simple in structure, just
In operation, 1 convenient disassembly of vacuum pump is time saving and energy saving, and removal efficiency is high, and vacuum pump 1 is disassembled maintenance easy to people, meets
The use demand of people.
Mounting hole is offered in the portable pillar 11 in placed cavity 4, sleeve 5 is fixedly sleeved in mounting hole, sleeve 5
Internal thread is offered on inner wall, screw 6 is equipped with external screw thread, and internal thread is adapted with external screw thread, and fixture block 13 is rectangular configuration,
Holding tank 14 is rectangular channel, and fixture block 13 and the inner wall of holding tank 14 are slidably connected, solid on the both sides inner wall of cross through hole 10
Dingan County is equipped with slide, and slide is set along the direction of 6 length of screw, and the both sides of the portable pillar 11 in cross through hole 10 are equal
Sliding block is installed with, and sliding block is slidably connected with slide, placed cavity 4 offers rotation on the side inner wall of mounting groove 15
Groove, is installed with bearing block 7 in rotation slot, and one end rotational installation of the screw 6 away from stepper motor 9 be on bearing block 7, step
The output shaft of stepper motor 9 is installed with flange 8, and the output shaft and silk of stepper motor 9 with the one end close to each other of screw 6
The one end close to each other of bar 6 is fixedly connected by flange 8, base is fixedly welded with stepper motor 9, and base is consolidated by bolt
Dingan County passes through stepper motor 9, screw 6, bearing block 7, sleeve 5, work loaded on side inner wall of the placed cavity 4 away from mounting groove 15
Dynamic column 11, fixture block 13, holding tank 14, the first fixed block 3, mounting groove 15, can be easily and fast vacuum pump 1 from mounting base 2
On disassemble, so as to people overhaul, the utility model is simple in structure, easy to operation, 1 convenient disassembly of vacuum pump, time saving and energy saving,
Removal efficiency is high, and vacuum pump 1 is disassembled maintenance easy to people, meets the use demand of people.
In the utility model, vacuum pump 1 is easy to disassemble, its disassembling section is as follows：Stepper motor 9 is opened, passes through stepping electricity
The output shaft of machine 9 drives screw 6 to be rotated on bearing block 7, then passes through the outer spiral shell on the internal thread and screw 6 on 5 inner wall of sleeve
Line coordinates, and screw 6 rotates band moving sleeve 5 and moves, and sleeve 5 drives portable pillar 11 to move, and portable pillar 11 drives fixture block 13 from clamping
Groove 14 moves from inside to outside, and when fixture block 13 is moved completely out of holding tank 14, stepper motor 9 is stopped, then vacuum
Pump 1 moves up, and vacuum pump 1 drives the first fixed block 3 to be moved up out of mounting groove 15 again, when the first fixed block 3 is from installation
When being moved completely in groove 15, vacuum pump 1 is just disassembled from mounting base 2.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. it is a kind of for four-way valve helium inspection and integration test vacuum drying mechanism, including vacuum pump (1) and be fixedly welded on very
Mounting base (2) on empty oven main body, it is characterised in that the bottom of the vacuum pump (1) is fixedly welded with the first fixed block
(3), mounting groove (15) is offered at the top of the mounting base (2), first fixed block (3) is movably installed in mounting groove (15)
It is interior, and the first fixed block (3) is contacted with the inner wall of mounting groove (15), and two placed cavities (4) are offered on the mounting base (2),
And two placed cavities (4) are symmetricly set on the both sides of mounting groove (15), in side of the placed cavity (4) away from mounting groove (15)
Stepper motor (9) is installed with wall, the output shaft of the stepper motor (9) is installed with screw (6), the screw
(6) one end away from stepper motor (9) is rotatablely installed in placed cavity (4) on the side inner wall of mounting groove (15), the silk
Sleeve (5) is sequentially connected with bar (6), the external stability of the sleeve (5) is socketed with the portable pillar (11) being vertically arranged, described
The top inner wall of placed cavity (4) offers cross through hole (10), and the top of portable pillar (11) through cross through hole (10) and is prolonged
Extending the top of mounting base (2), the top of the portable pillar (11) is fixedly welded with fixture block (13), and the two of the vacuum pump (1)
Side is fixedly welded with the second fixed block (12), and second fixed block (12) offers holding tank close to the side of fixture block (13)
(14), and the one end of fixture block (13) away from portable pillar (11) is slidably mounted in holding tank (14).
2. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In offering mounting hole in the portable pillar (11) in placed cavity (4), sleeve (5) is fixedly sleeved in mounting hole, sleeve
(5) internal thread is offered on inner wall, screw (6) is equipped with external screw thread, and internal thread is adapted with external screw thread.
3. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In the fixture block (13) is rectangular configuration, and holding tank (14) is rectangular channel, and fixture block (13) and the inner wall of holding tank (14) slide
Connection.
4. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In being installed with slide on the both sides inner wall of the cross through hole (10), and slide is set along the direction of screw (6) length
Put, the both sides of the portable pillar (11) in cross through hole (10) are installed with sliding block, and sliding block is slidably connected with slide.
5. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In the placed cavity (4) offers rotation slot on the side inner wall of mounting groove (15), and bearing is installed with rotation slot
Seat (7), and the one end of screw (6) away from stepper motor (9) is rotatablely installed on bearing block (7).
6. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In output shaft and screw (6) one end close to each other of the stepper motor (9) are installed with flange (8), and stepping electricity
The output shaft of machine (9) is fixedly connected with screw (6) one end close to each other by flange (8).
7. a kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test according to claim 1, its feature exist
In being fixedly welded with base on the stepper motor (9), and base is bolted and is installed on placed cavity (4) away from installation
On the side inner wall of groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240991.6U CN207280167U (en) | 2017-09-26 | 2017-09-26 | A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721240991.6U CN207280167U (en) | 2017-09-26 | 2017-09-26 | A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280167U true CN207280167U (en) | 2018-04-27 |
Family
ID=61983038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721240991.6U Active CN207280167U (en) | 2017-09-26 | 2017-09-26 | A kind of vacuum drying mechanism for the inspection of four-way valve helium and integration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028753A (en) * | 2018-08-14 | 2018-12-18 | 于涛 | The re-liquefied recyclable device of natural gas vaporization gas |
-
2017
- 2017-09-26 CN CN201721240991.6U patent/CN207280167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028753A (en) * | 2018-08-14 | 2018-12-18 | 于涛 | The re-liquefied recyclable device of natural gas vaporization gas |
| CN109028753B (en) * | 2018-08-14 | 2020-10-13 | 于涛 | Liquefied natural gas evaporation gas reliquefaction and recovery device |
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