CN204505765U - A kind of adjustable head for clad type three PE anti-corrosion pipe production line - Google Patents
A kind of adjustable head for clad type three PE anti-corrosion pipe production line Download PDFInfo
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- CN204505765U CN204505765U CN201520198016.8U CN201520198016U CN204505765U CN 204505765 U CN204505765 U CN 204505765U CN 201520198016 U CN201520198016 U CN 201520198016U CN 204505765 U CN204505765 U CN 204505765U
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Abstract
The utility model relates to technical field of mechanical equipment, is specifically related to a kind of adjustable head for clad type three PE anti-corrosion pipe production line.It mainly comprises shell body, with bottom shell body by inner housing that hold-down screw is connected, the baffle plate be connected by hold-down screw with shell body top, be arranged at the adjustable plate between inner housing and shell body, be connected to the adjustment screw on adjustable plate through shell body, be connected to the removable nozzle at shell body top.The utility model, by changing the nozzle of reducing, makes three PE anti-corrosion pipe production lines possess the ability of the pipe with small pipe diameter steel pipes such as processing φ 34, φ 32, φ 26.9; When production different tube diameters steel pipe, only need the nozzle by changing reducing just can process the steel pipe of disposable type caliber and not need to change head, greatly save manpower and materials, improve the operating efficiency of machine, decrease the wearing and tearing that head occurs in Renewal process, extend the service life of head, reduce cost and drop into.
Description
Technical field
The utility model relates to anti-corrosion pipe production line field, is specifically related to a kind of adjustable head for clad type three PE anti-corrosion pipe production line.
Background technology
Three PE anti-corrosion pipe are widely used in the industry-by-industry such as China's oil, chemical industry.Because its draw ratio of pipe with small pipe diameter steel pipe is comparatively large, carries out very easily producing radial wobble in clad type anti-corrosion pipe production process at it, cause the situation that clad effect is poor.At present, most domestic three PE anti-corrosion pipe production line only possesses the production capacity of Large Diameter Pipeline steel pipe, and when producing the steel pipe of different tube diameters, must change, debug cross-head, reduce production efficiency, easily cause the damage of head, reduce the service life of head.
Utility model content
For Problems existing in background technology, the utility model object is to provide a kind of adjustable head for clad type three PE anti-corrosion pipe production line.
The technical solution of the utility model is achieved in that
A kind of adjustable head for clad type three PE anti-corrosion pipe production line, comprise shell body, with bottom shell body by inner housing that hold-down screw is connected, the baffle plate be connected by hold-down screw with shell body top, be arranged at the adjustable plate between inner housing and shell body, be connected to the adjustment screw on adjustable plate through shell body, be connected to the removable nozzle at shell body top.
As preferably, described nozzle comprises the interior nozzle being threadedly connected to described inner housing, and is threadedly connected to the outer nozzle of described adjustable plate.
As preferably, the external screw thread that described interior nozzle outer wall is arranged engages with the internal thread that inner housing is arranged.
As preferably, described outer nozzle inwall is provided with internal thread and engages with the external screw thread that adjustable plate is arranged.
As preferably, described shell body is extended with position block by its side to its inside, and the bottom of described adjustable plate is connected on described position block.
The utility model compared with prior art, has the following advantages:
1, by changing the nozzle of reducing, three PE anti-corrosion pipe production lines are made to possess the ability of the pipe with small pipe diameter steel pipes such as processing φ 34, φ 32, φ 26.9.
2, different tube diameters steel pipe is produced, only need the nozzle by changing reducing just can process the steel pipe of disposable type caliber and not need to change head, greatly save manpower and materials, improve the operating efficiency of machine, decrease the wearing and tearing that head occurs in Renewal process, extend the service life of head, reduce cost and drop into.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Reference numeral: 1-inner housing; 2-shell body; 3-charging aperture; 4-adjusts screw; 5-hold-down screw; 6-baffle plate; 7-adjustable plate; The outer nozzle of 8-; Nozzle in 9-; 10-position block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of adjustable head for clad type three PE anti-corrosion pipe production line described in the utility model, it is made up of inner housing 1, shell body 2, charging aperture 3, hold-down screw 5, adjustable plate 7, adjustment screw 4, baffle plate 6, nozzle.
Be connected with described inner housing 1 by hold-down screw 5 bottom described shell body 2, baffle plate 6 is connected to described shell body 2 top by hold-down screw 5, with on the direction of inner housing 1 central axis, adjustable plate 7 is provided with between described shell body 2 and inner housing 1, adjustment screw 4 is connected on adjustable plate 7 through shell body 2, adjustable plate 7 is threaded outer nozzle 8, the interior nozzle 9 that is threaded of described inner housing 1, described outer nozzle 8 and interior nozzle 9 form nozzle, the external screw thread that described interior nozzle 9 outer wall is arranged engages with the internal thread that inner housing 1 is arranged, described outer nozzle 8 inwall is provided with internal thread and engages with the external screw thread that adjustable plate 7 is arranged.
Described shell body 2 is extended with position block 10 along the direction perpendicular to central shaft to its inside by its side, the bottom of described adjustable plate 7 is connected on described position block 10, and adjustable plate 7 can realize by the position block 10 on shell body 2 and baffle plate 6 size being controlled the annular space between itself and inner housing 1 by adjustment screw 4.
During installation, adjustable cross-head is connected with production line feed arrangement by the charging aperture 3 being arranged at shell body 2, and play the effect of fixing whole cross-head, when three PE anti-corrosion pipe production lines run, in the middle of the annular space that high density polyethylene (HDPE) enters inner housing 1 by charging aperture 3, shell body 2 forms, by being installed on the adjustment screw 4 on shell body 2, the size of the annular space between control and regulation plate 7 and inner housing 1, thus control high density polyethylene (HDPE) corrosion-resistant thickness.If three PE anti-corrosion pipe production line processing different tube diameters steel pipes, do not need to change head, only need the nozzle by changing reducing just can process the steel pipe of disposable type caliber, greatly save manpower and materials, improve the operating efficiency of machine, decrease the wearing and tearing that head occurs in Renewal process, extend the service life of head, reduce cost and drop into.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the adjustable head for clad type three PE anti-corrosion pipe production line, it is characterized in that: comprise shell body (2), the inner housing (1) be connected by hold-down screw (5) with shell body (2) bottom, the baffle plate (6) be connected by hold-down screw (5) with shell body (2) top, be arranged at the adjustable plate (7) between inner housing (1) and shell body (2), be connected to the adjustment screw (4) on adjustable plate (7) through shell body (2), be connected to the removable nozzle at shell body (2) top.
2. a kind of adjustable head for clad type three PE anti-corrosion pipe production line according to claim 1, it is characterized in that: described nozzle comprises the interior nozzle (9) being threadedly connected to described inner housing (1), and be threadedly connected to the outer nozzle (8) of described adjustable plate (7).
3. a kind of adjustable head for clad type three PE anti-corrosion pipe production line according to claim 2, is characterized in that: the external screw thread that described interior nozzle (9) outer wall is arranged engages with the internal thread that inner housing (1) is arranged.
4. a kind of adjustable head for clad type three PE anti-corrosion pipe production line according to claim 2, is characterized in that: described outer nozzle (8) inwall is provided with internal thread and engages with the external screw thread that adjustable plate (7) is arranged.
5. a kind of adjustable head for clad type three PE anti-corrosion pipe production line according to any one of Claims 1-4, it is characterized in that: described shell body (2) is extended with position block (10) by its side to its inside, the bottom of described adjustable plate (7) is connected on described position block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198016.8U CN204505765U (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable head for clad type three PE anti-corrosion pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198016.8U CN204505765U (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable head for clad type three PE anti-corrosion pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505765U true CN204505765U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198016.8U Active CN204505765U (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable head for clad type three PE anti-corrosion pipe production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100251A1 (en) * | 2017-11-22 | 2019-05-31 | 李颂 | Electric wire and cable cladding extrusion machine head |
-
2015
- 2015-04-02 CN CN201520198016.8U patent/CN204505765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100251A1 (en) * | 2017-11-22 | 2019-05-31 | 李颂 | Electric wire and cable cladding extrusion machine head |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |