CN204348327U - Exhaust box on a kind of copper wire drawing machine - Google Patents
Exhaust box on a kind of copper wire drawing machine Download PDFInfo
- Publication number
- CN204348327U CN204348327U CN201420796859.3U CN201420796859U CN204348327U CN 204348327 U CN204348327 U CN 204348327U CN 201420796859 U CN201420796859 U CN 201420796859U CN 204348327 U CN204348327 U CN 204348327U
- Authority
- CN
- China
- Prior art keywords
- casing
- cone
- shaped cavity
- hush pipe
- opening
- 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
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Abstract
The utility model discloses the exhaust box on a kind of copper wire drawing machine, comprise casing, fixed head, cone-shaped cavity, hush pipe, idler plate, guide wheel, the side of casing is provided with opening, the fixed head of a band fixed orifice is respectively arranged with in the both sides of opening, the wall box that opening is relative has discharging opening, the casing of discharging opening side is provided with idler plate, idler plate is provided with guide wheel by rotating shaft, the groove of the upper surface of guide wheel is made just to aim at discharging opening, the bottom of casing is provided with the cone-shaped cavity be communicated with casing, the bottom of cone-shaped cavity is communicated with hush pipe, at casing, cone-shaped cavity, the madial wall of hush pipe is provided with one deck deadener.By three grades of noise reductions of casing, cone-shaped cavity, hush pipe, on the madial wall of casing, cone-shaped cavity, hush pipe, be provided with one deck deadener again, further increase soundproof effect.
Description
Technical field
The utility model relates to a kind of exhaust box, is the exhaust box on a kind of copper wire drawing machine specifically.
Background technology
Can produce a large amount of noise in copper wire drawing machine continuous annealing machine process, therefore need to install exhaust box additional, the exhaust box at present on copper wire drawing machine continuous annealing machine, not only inner structure is complicated, and soundproof effect is poor, is still difficult to effectively reduce noise.
Summary of the invention
The purpose of this utility model provides a kind of soundproof effect better and exhaust box on the simple copper wire drawing machine of structure.
To achieve these goals, exhaust box on a kind of copper wire drawing machine, comprise casing, fixed head, cone-shaped cavity, hush pipe, idler plate, guide wheel, the side of described casing is provided with opening, the fixed head of a band fixed orifice is respectively arranged with in the both sides of opening, the wall box that opening is relative has discharging opening, the casing of described discharging opening side is provided with idler plate, described idler plate is provided with guide wheel by rotating shaft, the groove of the upper surface of guide wheel is made just to aim at discharging opening, the bottom of described casing is provided with the cone-shaped cavity be communicated with casing, the bottom of described cone-shaped cavity is communicated with hush pipe, at described casing, cone-shaped cavity, the madial wall of hush pipe is provided with one deck deadener.
As preferably, described deadener is acoustical cotton.
Owing to adopting above technical scheme, casing is installed to the position that will eliminate the noise, casing forms the cavity be isolated from the outside, the gas noise that annealing machine is produced is spread, and realizes the first order and eliminates the noise, when gas noise is by cone-shaped cavity, the air-flow of confusion is gathered the stable air-flow of formation by cone-shaped cavity, carry out second level noise elimination, then gas enters hush pipe again and carries out noise reduction, achieves three grades of noise reductions; By three grades of noise reductions of casing, cone-shaped cavity, hush pipe, on the madial wall of casing, cone-shaped cavity, hush pipe, be provided with one deck deadener again, further increase soundproof effect.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1, casing, 2, fixed head, 3, cone-shaped cavity, 4, hush pipe, 5, idler plate, 6, guide wheel, 7, discharging opening.
Embodiment
As shown in Figure 1, exhaust box on a kind of copper wire drawing machine, comprise casing 1, fixed head 2, cone-shaped cavity 3, hush pipe 4, idler plate 5, guide wheel 6, the side of casing 1 is provided with opening, the fixed head 2 of a band fixed orifice is respectively arranged with in the both sides of opening, casing 1 sidewall that opening is relative has discharging opening 7, the casing 1 of discharging opening 7 side is provided with idler plate 5, idler plate 5 is provided with guide wheel 6 by rotating shaft, the groove of the upper surface of guide wheel 6 is made just to aim at discharging opening 7, the bottom of casing 1 is provided with the cone-shaped cavity 3 be communicated with casing 1, the bottom of cone-shaped cavity 3 is communicated with hush pipe 4, at casing 1, cone-shaped cavity 3, the madial wall of hush pipe 4 is provided with one deck deadener, deadener is acoustical cotton.
Principle of work of the present utility model: casing 1 is installed to the position that will eliminate the noise, casing 1 forms the cavity be isolated from the outside, the gas noise that annealing machine is produced is spread, realize the first order to eliminate the noise, when gas noise is by cone-shaped cavity 3, the air-flow of confusion is gathered the stable air-flow of formation by cone-shaped cavity 3, carries out second level noise elimination, then gas enters hush pipe 4 again and carries out noise reduction, achieves three grades of noise reductions.
Claims (2)
1. the exhaust box on a copper wire drawing machine, comprise casing, fixed head, cone-shaped cavity, hush pipe, idler plate, guide wheel, it is characterized in that: the side of described casing is provided with opening, the fixed head of a band fixed orifice is respectively arranged with in the both sides of opening, the wall box that opening is relative has discharging opening, the casing of described discharging opening side is provided with idler plate, described idler plate is provided with guide wheel by rotating shaft, the groove of the upper surface of guide wheel is made just to aim at discharging opening, the bottom of described casing is provided with the cone-shaped cavity be communicated with casing, the bottom of described cone-shaped cavity is communicated with hush pipe, at described casing, cone-shaped cavity, the madial wall of hush pipe is provided with one deck deadener.
2. exhaust box according to claim 1, is characterized in that: described deadener is acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796859.3U CN204348327U (en) | 2014-12-16 | 2014-12-16 | Exhaust box on a kind of copper wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796859.3U CN204348327U (en) | 2014-12-16 | 2014-12-16 | Exhaust box on a kind of copper wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348327U true CN204348327U (en) | 2015-05-20 |
Family
ID=53231581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796859.3U Expired - Fee Related CN204348327U (en) | 2014-12-16 | 2014-12-16 | Exhaust box on a kind of copper wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348327U (en) |
-
2014
- 2014-12-16 CN CN201420796859.3U patent/CN204348327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 Termination date: 20181216 |