CN206974619U - A kind of aluminium sheath hermeticity experiment sealing device - Google Patents
A kind of aluminium sheath hermeticity experiment sealing device Download PDFInfo
- Publication number
- CN206974619U CN206974619U CN201720740998.8U CN201720740998U CN206974619U CN 206974619 U CN206974619 U CN 206974619U CN 201720740998 U CN201720740998 U CN 201720740998U CN 206974619 U CN206974619 U CN 206974619U
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- pressing plate
- gland
- aluminium sheath
- silicagel pad
- sealing device
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Abstract
The utility model discloses a kind of aluminium sheath hermeticity experiment sealing device, covered including closing, the outside of the closing set is provided with overcoat, the inside of the overcoat is provided with the 3rd silicagel pad to match with outer casing inner wall, the 3rd pressing plate is equiped with the side side wall of 3rd silicagel pad away from jacket internal, the side of the 3rd pressing plate away from the 3rd silicagel pad is provided with the 3rd gland；The invention also discloses a kind of aluminium sheath hermeticity experiment sealing device, covered including closing, the outside of the closing set is provided with mould set, and the inside of the mould set is provided with cavity, and the inside of the cavity is provided with two symmetrical first silicagel pads and the second silicagel pad.The utility model is simple in construction, easy to operate, and by two kinds of different implementations of Fig. 1 and Fig. 2 and connected mode, the air-tightness of aluminium sheath can be tested well, and different modes, can increase the preciseness of detection, have good popularizing action.
Description
Technical field
It the utility model is related to aluminium sheath technical field, more particularly to a kind of aluminium sheath hermeticity experiment sealing device.
Background technology
Outer layer insulation, protection for binding post are used and are widely used in electric wire, electrical equipment, automobile, motorcycle, sky
The various electrical equipment wiring harness such as tune, washing machine, refrigerator；It has easy to use, bright in luster, metal rust preventing, indicate, tie up, be fire-retardant,
The features such as insulating properties are good, and sheath generally requires to detect its air-tightness when producing, prevent because
Air-tightness, which does not reach requirement, will have impact on use.
Utility model content
The purpose of this utility model is to solve the problems, such as how to detect aluminium sheath air-tightness in the prior art, and is proposed
A kind of aluminium sheath hermeticity experiment sealing device.
To achieve these goals, the utility model employs following technical scheme：
A kind of aluminium sheath hermeticity experiment sealing device, including closing set, the outside of the closing set is provided with overcoat, described
The inside of overcoat is provided with the 3rd silicagel pad to match with outer casing inner wall, the side side of the 3rd silicagel pad away from jacket internal
The 3rd pressing plate is equiped with wall, the side of the 3rd pressing plate away from the 3rd silicagel pad is provided with the 3rd gland, the 3rd gland
Side side wall upper and lower ends away from the 3rd pressing plate are equipped with the 3rd rewinding machine locking nut, and the 3rd rewinding machine locking nut leads to
Cross the 3rd rewinding machine lock-screw and overcoat is fixed, size is offered on the 3rd silicagel pad, the 3rd pressing plate and the 3rd gland
Identical through hole, the first aluminium sheath to be measured is inserted with the through hole, the one end of the overcoat away from pressing plate is inserted with first and filled
Gas port.
Preferably, the 3rd silicagel pad is T-type structure, and the 3rd less one end of silicagel pad diameter is set close to inflation inlet
Put.
Preferably, the madial wall of the 3rd silicagel pad, the 3rd pressing plate and the 3rd gland is provided with the first screw thread, and first
The lateral wall of aluminium sheath to be measured is provided with the second screw thread to match with the first screw thread.
Originally it is practical to also disclose a kind of aluminium sheath hermeticity experiment sealing device, including closing set, the closing set
Outside is provided with mould set, and the inside of the mould set is provided with cavity, and the inside of the cavity is provided with two symmetrical first silica gel
Pad and the second silicagel pad, the mould, which covers, is equipped with the first pressing plate and the second pressing plate on relative side lateral wall, and described first
Pressing plate and the second pressing plate are equipped with the first gland and the second gland, first gland and the second gland away from the side that mould covers
Side upper and lower ends away from mould set are respectively equipped with two the first rewinding machine locking nuts and two the second rewinding machine locking screws
Mother, and the first rewinding machine locking nut and the second rewinding machine locking nut are covered admittedly by the first rewinding machine lock-screw and mould
It is fixed.
Preferably, it is equipped with first pressing plate, the first silicagel pad, the second silicagel pad, the second pressing plate and the second gland
The perforate connected with cavity, and the second aluminium sheath to be measured is provided with perforate, it is equiped with the second inflation in the middle part of first gland
Mouthful.
Preferably, first silicagel pad and the second silicagel pad and mould set wedge shape connection.
In the utility model, it is brought into close contact by what silicagel pad and overcoat, mould covered, then pass through pressing plate and gland in outside
Setting can increase sealing, and also pass through rewinding machine lock-screw and rewinding machine lock between gland and overcoat, mould set
Tight nut is equipped with, and can make it that connection is more firm, and can also pass through screw thread phase between aluminium sheath to be measured and silicagel pad
Matching is set, and adds the sealing of internal structure, nitrogen is filled with finally by inflation inlet, and the airtight of aluminium sheath is detected with this
Property, the utility model is simple in construction, easy to operate, can be to aluminium by two kinds of different implementations of Fig. 1 and Fig. 2 and connected mode
The air-tightness of sheath is tested well, and different modes, can increase the preciseness of detection, is had and is promoted well
Effect.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of the first detection mode structure of aluminium sheath hermeticity experiment sealing device show
It is intended to；
Fig. 2 be the utility model proposes a kind of the second detection mode structure of aluminium sheath hermeticity experiment sealing device show
It is intended to.
In figure：1 overcoat, 2 the 3rd silicagel pads, 3 the 3rd rewinding machine lock-screws, 4 the 3rd pressing plates, 5 the 3rd glands, 6 the 3rd
Rewinding machine locking nut, 7 first aluminium sheaths to be measured, 8 first inflation inlets, 9 first rewinding machine lock-screws, 10 first rewinding machines lock
Tight nut, 11 first glands, 12 first pressing plates, 13 first silicagel pads, 14 mould sets, 15 second silicagel pads, 16 second rewinding machines
Lock-screw, 17 second pressing plates, 18 second glands, 19 second rewinding machine locking nuts, 20 second aluminium sheaths to be measured, 21 second are filled
Gas port.
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.
Reference picture 1, a kind of aluminium sheath hermeticity experiment sealing device, including closing set, the outside for closing set is provided with overcoat
1, the inside of overcoat 1 is provided with the 3rd silicagel pad 2 to match with the inwall of overcoat 1, and the 3rd silicagel pad 2 is away from one inside overcoat 1
The 3rd pressing plate 4 is equiped with the side wall of side, the 3rd side of the pressing plate 4 away from the 3rd silicagel pad 2 is provided with the 3rd gland 5, the 3rd gland 5
Side side wall upper and lower ends away from the 3rd pressing plate 4 are equipped with the 3rd rewinding machine locking nut 6, and the 3rd rewinding machine locking nut
6 are fixed by the 3rd rewinding machine lock-screw 3 and overcoat 1, are offered on the 3rd silicagel pad 2, the 3rd pressing plate 4 and the 3rd gland 5
Size identical through hole, the first aluminium sheath 7 to be measured is inserted with through hole, the one end of overcoat 1 away from pressing plate 4 is inserted with the first inflation
Mouth 8, the 3rd silicagel pad 2 is T-type structure, and the less one end of the diameter of the 3rd silicagel pad 2 is set close to inflation inlet 8, the 3rd silica gel
The madial wall of pad 2, the 3rd pressing plate 4 and the 3rd gland 5 is provided with the first screw thread, and the lateral wall of the first aluminium sheath to be measured is provided with
The second screw thread to match with the first screw thread.
Reference picture 2, a kind of aluminium sheath hermeticity experiment sealing device, including closing set, the outside for closing set is provided with mould
Set 14, the inside of mould set 14 are provided with cavity, and the inside of cavity is provided with two symmetrical silicagel pads of first silicagel pad 13 and second
15, mould covers is equipped with the first pressing plate 12 and the second pressing plate 17, the first pressing plate 12 and the second pressing plate on 4 relative side lateral walls
17 sides away from mould set 4 are equipped with the first gland 11 and the second gland 18, and the first gland 11 and the second gland 18 are away from mould
The side upper and lower ends of tool set 4 are respectively equipped with two the first rewinding machine locking nuts 10 and two the second rewinding machine locking nuts
19, and the first rewinding machine locking nut 10 and the second rewinding machine locking nut 19 pass through the first rewinding machine lock-screw 9 and mould
Tool set 4 is fixed, and is equipped with the first pressing plate 12, the first silicagel pad 13, the second silicagel pad 15, the second pressing plate 17 and the second gland 18
The perforate connected with cavity, and the second aluminium sheath 20 to be measured is provided with perforate, the middle part of the first gland 11 is equiped with the second inflation
Mouth 21, the first silicagel pad 13 and the second silicagel pad 15 and the wedge shape connection of mould set 14.
In the utility model, be brought into close contact by silicagel pad and overcoat 1, mould set 14, then outside by pressing plate and
The setting of gland can increase sealing, and also by rewinding machine lock-screw between gland and overcoat 1, mould set 14 and again
Around being equipped with for machine locking nut, it can make it that connection is more firm, and can also pass through between aluminium sheath to be measured and silicagel pad
Screw thread matches setting, add the sealing of internal structure, nitrogen is filled with finally by inflation inlet, and aluminium sheath is detected with this
Air-tightness.
It is described above, the only 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 scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of aluminium sheath hermeticity experiment sealing device, including closing set, the outside of the closing set is provided with overcoat（1）, its
It is characterised by, the overcoat（1）Inside be provided with and overcoat（1）The 3rd silicagel pad that inwall matches（2）, the 3rd silica gel
Pad（2）Away from overcoat（1）The 3rd pressing plate is equiped with internal side side wall（4）, the 3rd pressing plate（4）Away from the 3rd silica gel
Pad（2）Side be provided with the 3rd gland（5）, the 3rd gland（5）Away from the 3rd pressing plate（4）Side side wall upper and lower ends it is equal
Provided with the 3rd rewinding machine locking nut（6）, and the 3rd rewinding machine locking nut（6）Pass through the 3rd rewinding machine lock-screw（3）With
Overcoat（1）It is fixed, the 3rd silicagel pad（2）, the 3rd pressing plate（4）With the 3rd gland（5）On offer size identical through hole,
The first aluminium sheath to be measured is inserted with the through hole（7）, the overcoat（1）Away from pressing plate（4）One end be inserted with the first inflation
Mouthful（8）.
A kind of 2. aluminium sheath hermeticity experiment sealing device according to claim 1, it is characterised in that the 3rd silica gel
Pad（2）For T-type structure, and the 3rd silicagel pad（2）The less one end of diameter is close to inflation inlet（8）Set.
A kind of 3. aluminium sheath hermeticity experiment sealing device according to claim 1, it is characterised in that the 3rd silica gel
Pad（2）, the 3rd pressing plate（4）With the 3rd gland（5）Madial wall be provided with the first screw thread, and the lateral wall of the first aluminium sheath to be measured
It is provided with the second screw thread to match with the first screw thread.
4. a kind of aluminium sheath hermeticity experiment sealing device, including closing set, it is characterised in that the outside of the closing set is provided with
Mould set（14）, the mould set（14）Inside be provided with cavity, the inside of the cavity is provided with two symmetrical first silica gel
Pad（13）With the second silicagel pad（15）, the mould set（4）The first pressing plate is equipped with relative side lateral wall（12）With
Two pressing plates（17）, first pressing plate（12）With the second pressing plate（17）Away from mould set（4）Side be equipped with the first gland
（11）With the second gland（18）, first gland（11）With the second gland（18）Away from mould set（4）Side upper and lower ends
It is respectively equipped with two the first rewinding machine locking nuts（10）With two the second rewinding machine locking nuts（19）, and the first rewinding machine is locked
Tight nut（10）With the second rewinding machine locking nut（19）Pass through the first rewinding machine lock-screw（9）With mould set（4）It is fixed.
A kind of 5. aluminium sheath hermeticity experiment sealing device according to claim 4, it is characterised in that first pressing plate
（12）, the first silicagel pad（13）, the second silicagel pad（15）, the second pressing plate（17）With the second gland（18）On be equipped with and cavity connect
Logical perforate, and it is provided with the second aluminium sheath to be measured in perforate（20）, first gland（11）Middle part be equiped with the second inflation
Mouthful（21）.
A kind of 6. aluminium sheath hermeticity experiment sealing device according to claim 4, it is characterised in that first silica gel
Pad（13）With the second silicagel pad（15）With mould set（14）Wedge shape connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740998.8U CN206974619U (en) | 2017-06-23 | 2017-06-23 | A kind of aluminium sheath hermeticity experiment sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740998.8U CN206974619U (en) | 2017-06-23 | 2017-06-23 | A kind of aluminium sheath hermeticity experiment sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974619U true CN206974619U (en) | 2018-02-06 |
Family
ID=61409239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740998.8U Active CN206974619U (en) | 2017-06-23 | 2017-06-23 | A kind of aluminium sheath hermeticity experiment sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974619U (en) |
-
2017
- 2017-06-23 CN CN201720740998.8U patent/CN206974619U/en active Active
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