CN208632597U - A kind of trombone slide for continuous heat treating furnace - Google Patents
A kind of trombone slide for continuous heat treating furnace Download PDFInfo
- Publication number
- CN208632597U CN208632597U CN201821286676.1U CN201821286676U CN208632597U CN 208632597 U CN208632597 U CN 208632597U CN 201821286676 U CN201821286676 U CN 201821286676U CN 208632597 U CN208632597 U CN 208632597U
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- CN
- China
- Prior art keywords
- trombone slide
- spring
- fixing axle
- nut
- fixed
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a kind of trombone slide for continuous heat treating furnace, including heat-treatment furnace and trombone slide, several trombone slides are mounted in the bottom of the heat-treatment furnace, it further include spring, nut A and nut B, fixing axle is equipped in the inside of the spring, the spring pocket all extends to the outside of the spring at the outside of the fixing axle and the both ends of the fixing axle, head end in one end of the trombone slide is fixed with the spring, wherein one end fixing axle of the spring is inserted into inside the nozzle of the trombone slide, the nut A is fixed in the fixing axle of the other end, the nut B is fixed in the other end of the trombone slide.Trombone slide is improved to one end and is fixed by the utility model, the mode of other end double hit spring, and in this way during working heating, when pipe is heated elongated, pipe can be opened, be elongated by spring, and after cooling, pipe natural shrinking shortens.
Description
Technical field
The utility model relates to Equipment for Heating Processing, specially a kind of trombone slide for continuous heat treating furnace.
Background technique
Continuous heat-treating drier is exactly to be mainly used for work using mechanical pusher or the heat-treatment furnace for mechanization furnace bottom conveying
Continuous heat heats part in batch, is the general designation that metal works are carried out with the industrial furnace of various metal heat treatmets.Temperature is general
Be compared with heating furnace it is low, heat-treatment furnace can use the type of furnace of various heating furnaces, but require more strictly to control gas in furnace temperature and furnace
Atmosphere etc..The most using gas fuel heating of heat-treatment furnace, in order to accurately control furnace temperature, some heat-treatment furnace electric heating.Generation
Heat treatment (especially thermo-chemical treatment) skill is increasingly sophisticated, and the form of heat-treatment furnace is also very much.For being continuously heat-treated process,
Suitable continuous heat treating furnace must be equipped with;For cycling heat treatment process, the control atmosphere of Yao Caiyong forced circulation with
And make the operation mechanization and automation of stove.The pipe of continuous heat furnace bottom plays the role of a separated time on machine,
Another effect be gas-filled protective in pipe, at work since heat reason causes pipe elongated, for this problem,
This programme proposes a kind of trombone slide for continuous heat treating furnace.
Utility model content
The technical issues of the utility model is solved is to provide a kind of trombone slide for continuous heat treating furnace, solution trombone slide
In the problem long by temperature time variance.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of be used for continuous heat treating furnace
Trombone slide, including heat-treatment furnace and trombone slide are mounted with several trombone slides in the bottom of the heat-treatment furnace, further include
Spring, nut A and nut B are equipped with fixing axle, outside and institute of the spring pocket in the fixing axle in the inside of the spring
The both ends for stating fixing axle all extend to the outside of the spring, and the head end in one end of the trombone slide is fixed with the spring, institute
The wherein one end fixing axle for stating spring is inserted into inside the nozzle of the trombone slide, is fixed with the spiral shell in the fixing axle of the other end
Cap A is fixed with the nut B in the other end of the trombone slide.
In the utility model, it is fixed between the fixing axle and trombone slide by welding.
In the utility model, the pore size of the fixing axle and the intracavity diameter size of the trombone slide match.
In the utility model, the fixing axle is solid shape.
In the utility model, the interior annular aperture of the spring and the diameter of the fixing axle axis body match.
It is fixed the utility model has the beneficial effects that trombone slide is improved to one end, the mode of other end double hit spring, this
During working heating, when pipe is heated elongated, pipe can be opened, be elongated sample by spring, and after cooling, pipe is natural
Contraction shortens.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged structure schematic diagram of A-A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of B-B in Fig. 1；
Fig. 4 is the structural schematic diagram of fixing axle in the utility model.
In figure: 1. heat-treatment furnaces, 2. trombone slides, 3. springs, 4. nut A, 5. nut B, 6. fixing axles.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of trombone slide for continuous heat treating furnace, including heat-treatment furnace 1 and trombone slide
2, several trombone slides 2 are mounted in the bottom of the heat-treatment furnace 1, further include spring 3, nut A4 and nut B5,
The inside of the spring 3 be equipped with fixing axle 6, the fixing axle 6 be solid shape, the interior annular aperture of the spring 3 with it is described solid
The diameter of 6 axis body of dead axle matches, 3 sets of the spring the outside of the fixing axle 6 and the both ends of the fixing axle 6 it is equal
The outside for extending to the spring 3, the head end in one end of the trombone slide 2 are fixed with the spring 3, and the spring 3 is wherein
One end fixing axle 6 is inserted into inside the nozzle of the trombone slide 2, the intracavity diameter of the pore size of the fixing axle 6 and the trombone slide 2
Size matches, and is fixed between the fixing axle 6 and trombone slide 2 by welding；It is fixed in the fixing axle 6 of the other end
The nut A4 is fixed with the nut B5 in the other end of the trombone slide 2.
This trombone slide 2 is used for heat-treatment furnace, one end of trombone slide 2 is fixed with nut B5, other end connecting spring 3, in work
When heating, trombone slide 2 is heated elongated, and trombone slide 2 can be opened, be elongated by spring 3 at this time, and after cooling, trombone slide is received naturally
Contracting shortens.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of trombone slide for continuous heat treating furnace, including heat-treatment furnace (1) and trombone slide (2), in the heat-treatment furnace (1)
Bottom is mounted with several trombone slides (2), it is characterized in that: further include spring (3), nut A (4) and nut B (5),
The inside of the spring (3) is equipped with fixing axle (6), and the spring (3) covers outside and the fixing axle in the fixing axle (6)
(6) both ends all extend to the outside of the spring (3), and the head end in one end of the trombone slide (2) is fixed with the spring
(3), wherein one end fixing axle (6) of the spring (3) is inserted into inside the nozzle of the trombone slide (2), the fixation of the other end
It is fixed with the nut A (4) on axis (6), is fixed with the nut B (5) in the other end of the trombone slide (2).
2. a kind of trombone slide for continuous heat treating furnace according to claim 1, it is characterized in that: the fixing axle (6) with
It is fixed between trombone slide (2) by welding.
3. a kind of trombone slide for continuous heat treating furnace according to claim 1, it is characterized in that: the fixing axle (6)
The intracavity diameter size of pore size and the trombone slide (2) matches.
4. a kind of trombone slide for continuous heat treating furnace according to claim 1, it is characterized in that: the fixing axle (6) is
Solid shape.
5. a kind of trombone slide for continuous heat treating furnace according to claim 1, it is characterized in that: the spring (3) is interior
The diameter of annular aperture and the fixing axle (6) axis body matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286676.1U CN208632597U (en) | 2018-08-10 | 2018-08-10 | A kind of trombone slide for continuous heat treating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286676.1U CN208632597U (en) | 2018-08-10 | 2018-08-10 | A kind of trombone slide for continuous heat treating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632597U true CN208632597U (en) | 2019-03-22 |
Family
ID=65741388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286676.1U Expired - Fee Related CN208632597U (en) | 2018-08-10 | 2018-08-10 | A kind of trombone slide for continuous heat treating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632597U (en) |
-
2018
- 2018-08-10 CN CN201821286676.1U patent/CN208632597U/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 |
Granted publication date: 20190322 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |