CN208889569U - A kind of mounting structure of insulation assembly - Google Patents
A kind of mounting structure of insulation assembly Download PDFInfo
- Publication number
- CN208889569U CN208889569U CN201821741192.1U CN201821741192U CN208889569U CN 208889569 U CN208889569 U CN 208889569U CN 201821741192 U CN201821741192 U CN 201821741192U CN 208889569 U CN208889569 U CN 208889569U
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- China
- Prior art keywords
- insulation assembly
- rivet
- bimetal leaf
- hole
- mounting structure
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Abstract
The utility model discloses a kind of mounting structures of insulation assembly, belong to temperature controller technical field, its drip irrigation device includes bimetal leaf, rivet and the insulation assembly being made of porcelain tube and ceramic ring, the rivet is welded on the bimetal leaf, the insulation assembly is sheathed on the outside of the rivet, the rivet includes the connecting column and circular base plate of integrally connected, annular flange is arranged far from one end of the connecting column in the circular base plate, the annular flange is welded in the upper surface of the bimetal leaf, the utility model can be improved the stability after insulation assembly installation.
Description
Technical field
The utility model belongs to temperature controller technical field, and more specifically it is related to a kind of mounting structure of insulation assembly.
Background technique
Temperature controller is widely used to for opening and closing automatically various equipment related with temperature control
Various heating equipments, environment temperature adjustment equipment etc..
Currently, the Chinese patent that notification number is CN205582821U discloses a kind of kind of a band pipe ceramic ring for temperature controller insulation assembly
Structure, including temperature controller, temperature controller by temperature-adjusting device, temperature sensing device, to electrically connect switch block, insulation assembly and riveting solid
Determine component and be correspondingly connected with composition, insulation assembly includes porcelain tube and ceramic ring component, ceramic ring component include the first ceramic ring, the second ceramic ring with
Third ceramic ring, porcelain tube and the first ceramic ring integral structure, T-shaped structure, porcelain tube and the first ceramic ring intersection are equipped with groove.
In the prior art similar to a kind of band pipe ceramic ring structure of above-mentioned temperature controller insulation assembly, rivet is usually to weld
It connects on bimetal leaf, insulation assembly covers in the outside of rivet.However, what the welding manner of rivet and bimetal leaf generally used
It is point contact, after long-time service, is easy to produce loosening, the stability after influencing insulation assembly installation, thus could be improved
Space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of installation knots of insulation assembly
Structure the advantage is that the stability after can be improved insulation assembly installation.
To achieve the above object, the utility model provides following technical solution: a kind of mounting structure of insulation assembly, packet
Bimetal leaf, rivet and the insulation assembly being made of porcelain tube and ceramic ring are included, the rivet is welded on the bimetal leaf, institute
The outside that insulation assembly is sheathed on the rivet is stated, the rivet includes the connecting column and circular base plate of integrally connected, the circle
Annular flange is arranged far from one end of the connecting column in shape chassis, and the annular flange is welded in the upper end of the bimetal leaf
Face.
By using above-mentioned technical proposal, when installing insulation assembly, the circular base plate on rivet is first placed on double gold
Belong on piece, then circular base plate is welded along the edge of annular flange, realizes the fixation of rivet and bimetal leaf；Then, will
Ceramic ring covers on porcelain tube, then porcelain tube is covered in the outside of connecting column, that is, realizes the installation of insulation assembly.
To sum up, circular base plate is welded by the edge along annular flange, it will be between original rivet and bimetal leaf
Point contact be transformed into line contact, and then can be improved insulation assembly installation after stability.
The utility model is further arranged to: the through-hole for extending to the circular base plate, institute are provided on the connecting column
State the location hole that through-hole described in face is provided on bimetal leaf.
By using above-mentioned technical proposal, when rivet is welded on bimetal leaf, can by through-hole alignment location hole, then
Location hole and through-hole are sequentially passed through with locating rod, realizes the preliminary connection of rivet and bimetal leaf, prevents rivet de- in welding
From bimetal leaf, stability when rivet is welded on bimetal leaf is improved.
The utility model is further arranged to: the diameter of the location hole is consistent with the diameter of the through-hole.
It is by using above-mentioned technical proposal, the diameter of location hole is consistent with the setting of the diameter of through-hole, it can be realized rivet
With the precise positioning of bimetal leaf, while can be convenient for rivet and bimetal leaf hole machined.
The utility model is further arranged to: the side of the bimetal leaf is provided with the connecting hole for porcelain bead grafting.
By using above-mentioned technical proposal, the design of connecting hole can connect with bimetal leaf convenient for porcelain bead, play positioning
Effect.
The utility model is further arranged to: the connecting hole is oval, and elliptical long side is towards the rivet.
By using above-mentioned technical proposal, when the temperature is excessively high, bimetal leaf is heated to generate deformation, and connecting hole is set
It is set to ellipse of the long side towards rivet, can make porcelain bead in bi-metal plate deformed with mobile space, while can be just
In in porcelain bead insertion connecting hole.
The utility model is further arranged to: the edge on the bimetal leaf far from the connecting hole side is provided with fixed
Position notch.
It can be risen since the top and bottom material of bimetal leaf is different by locating notch by using above-mentioned technical proposal
It is acted on to label, it is ensured that rivet is welded on the correct position of bimetal leaf by operator.
The utility model is further arranged to: the line of centres of the center of the locating notch and the connecting hole is oblique
Line.
It is since the center of locating notch and the line of centres of connecting hole are oblique line, i.e., fixed by using above-mentioned technical proposal
Any one position except bimetal leaf marginal center is arranged in position notch, is made with ensuring that locating notch can play label
With.
The utility model is further arranged to: being provided with wearing layer on the outside of the connecting column.
By using above-mentioned technical proposal, the setting of wearing layer can reduce mill when connecting column is contacted with insulation assembly
Damage, extends the service life of connecting column.
In conclusion the utility model has the advantage that
1, circular base plate is welded by the edge along annular flange, point between original rivet and bimetal leaf is connect
Touching is transformed into line contact, and then can be improved the stability after insulation assembly installation；
2, can be by through-hole alignment location hole when rivet to be welded on bimetal leaf, then sequentially passed through and determined with locating rod
Position hole and through-hole realize the preliminary connection of rivet and bimetal leaf, prevent rivet to be detached from bimetal leaf in welding, improve rivet
Stability when being welded on bimetal leaf.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the present embodiment insulation assembly；
Fig. 2 is the structural schematic diagram of the present embodiment rivet；
Fig. 3 is the structural schematic diagram of the present embodiment bimetal leaf.
Description of symbols: 1, bimetal leaf；2, rivet；3, porcelain tube；4, ceramic ring；5, insulation assembly；6, connecting column；7, circle
Shape chassis；8, annular flange；9, through-hole；10, location hole；11, wearing layer；12, connecting hole；13, locating notch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of mounting structure of insulation assembly, as shown in Figure 1, including bimetal leaf 1, rivet 2 and by porcelain tube 3 and ceramic ring
4 insulation assemblies 5 constituted, rivet 2 are welded on bimetal leaf 1, and insulation assembly 5 is set in the outside of rivet 2.
Specifically, as shown in Fig. 2, rivet 2 includes the connecting column 6 and circular base plate 7 of integrally connected, circular base plate 7 is separate
Annular flange 8 is arranged in one end of connecting column 6, and annular flange 8 is welded on the upper surface of bimetal leaf 1, realizes rivet 2 and bimetallic
The fixation of piece 1.
As shown in Figure 1, 2, it is provided with the through-hole 9 for extending to circular base plate 7 on connecting column 6, is provided with just on bimetal leaf 1
To the location hole 10 of through-hole 9, i.e., when rivet 2 to be welded on bimetal leaf 1, through-hole 9 first can be directed at location hole 10, then use
Locating rod (not shown) sequentially passes through location hole 10 and through-hole 9, realizes the preliminary connection of rivet 2 and bimetal leaf 1, prevents
Rivet 2 is detached from bimetal leaf 1 in welding, improves stability when rivet 2 is welded on bimetal leaf 1.In addition, in order to
Realize the precise positioning of rivet 2 and bimetal leaf 1, the diameter of location hole 10 is consistent with the diameter of through-hole 9 in the present embodiment.
Further, the outside of connecting column 6 is provided with wearing layer 11, by wearing layer 11 can reduce connecting column 6 and absolutely
Abrasion when edge component 5 contacts extends the service life of connecting column 6.
As shown in Figure 2,3, the side in the remotely located hole 10 of bimetal leaf 1 is provided with for porcelain bead (not shown) grafting
Connecting hole 12 can be convenient for the connection of porcelain bead and bimetal leaf 1 by connecting hole 12, play the role of positioning.Specifically, it connects
Hole 12 is oval, and elliptical long side can make porcelain bead have movement in 1 temperature distortion of bimetal leaf towards rivet 2
Space, while can convenient for porcelain bead insertion connecting hole 12 in.
As shown in figure 3, the edge on bimetal leaf 1 far from 12 side of connecting hole is provided with locating notch 13, due to double gold
The top and bottom material for belonging to piece 1 is different, to can play the role of label by locating notch 13, it is ensured that operator welds rivet 2
It connects on the correct position of bimetal leaf 1.
Further, in order to ensure locating notch 13 can play the role of label, in the present embodiment in locating notch 13
The line of centres of the heart and connecting hole 12 is oblique line, i.e. locating notch 13 is arranged in any one except 1 marginal center of bimetal leaf
A position.
The installation process of insulation assembly: first the circular base plate 7 on rivet 2 is placed on bimetal leaf 1, and makes through-hole 9
It is aligned with location hole 10, then passes through through-hole 9 and location hole 10 with locating rod, realize the preliminary connection of rivet 2 and bimetal leaf 1,
Then, circular base plate 7 is welded along the edge of annular flange 8, realizes the fixation of rivet 2 and bimetal leaf 1；Finally, will
4 sets of ceramic ring on porcelain tube 3, then by 3 sets of the porcelain tube outsides in connecting column 6, that is, are realized the installation of insulation assembly 5.
To sum up, by being welded along the edge of annular flange 8 to circular base plate 7, by original rivet 2 and bimetal leaf 1
Between point contact be transformed into line contact, and then can be improved insulation assembly 5 install after stability.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of mounting structure of insulation assembly, including bimetal leaf (1), rivet (2) and by porcelain tube (3) and ceramic ring (4) structure
At insulation assembly (5), the rivet (2) is welded on the bimetal leaf (1), and the insulation assembly (5) is sheathed on described
The outside of rivet (2), it is characterised in that: the rivet (2) includes the connecting column (6) and circular base plate (7) of integrally connected, described
Annular flange (8) are arranged far from the one end of the connecting column (6) in circular base plate (7), and the annular flange (8) is welded in described double
The upper surface of sheet metal (1).
2. a kind of mounting structure of insulation assembly according to claim 1, it is characterised in that: set on the connecting column (6)
It is equipped with the through-hole (9) for extending to the circular base plate (7), is provided with determining for through-hole described in face (9) on the bimetal leaf (1)
Position hole (10).
3. a kind of mounting structure of insulation assembly according to claim 2, it is characterised in that: the location hole (10) it is straight
Diameter is consistent with the diameter of the through-hole (9).
4. a kind of mounting structure of insulation assembly according to claim 1, it is characterised in that: the bimetal leaf (1)
Side is provided with the connecting hole (12) for porcelain bead grafting.
5. a kind of mounting structure of insulation assembly according to claim 4, it is characterised in that: the connecting hole (12) is in ellipse
Circle, elliptical long side is towards the rivet (2).
6. a kind of mounting structure of insulation assembly according to claim 5, it is characterised in that: on the bimetal leaf (1)
Edge far from the connecting hole (12) side is provided with locating notch (13).
7. a kind of mounting structure of insulation assembly according to claim 6, it is characterised in that: the locating notch (13)
The line of centres of center and the connecting hole (12) is oblique line.
8. a kind of mounting structure of insulation assembly according to claim 1, it is characterised in that: outside the connecting column (6)
Side is provided with wearing layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741192.1U CN208889569U (en) | 2018-10-25 | 2018-10-25 | A kind of mounting structure of insulation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741192.1U CN208889569U (en) | 2018-10-25 | 2018-10-25 | A kind of mounting structure of insulation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889569U true CN208889569U (en) | 2019-05-21 |
Family
ID=66517259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741192.1U Active CN208889569U (en) | 2018-10-25 | 2018-10-25 | A kind of mounting structure of insulation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889569U (en) |
-
2018
- 2018-10-25 CN CN201821741192.1U patent/CN208889569U/en active Active
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