CN214773918U

CN214773918U - PE dry-guiding type sizing sleeve

Info

Publication number: CN214773918U
Application number: CN202121264351.5U
Authority: CN
Inventors: 李彰
Original assignee: Foshan Shunde Bailishun Machinery Manufacturing Co ltd
Current assignee: Foshan Shunde Bailishun Machinery Manufacturing Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-19
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a PE is done leading-in formula sizing cover, including sizing cover body, the right side fixedly connected with mounting flange on sizing cover body surface, sizing cover body includes the basic unit, the top fixedly connected with high temperature resistant layer of basic unit, the top fixedly connected with corrosion resistant layer on high temperature resistant layer, the top fixedly connected with oxidation resisting layer on corrosion resistant layer, the bottom fixedly connected with toughness layer of basic unit, the bottom fixedly connected with stain dirt resistant layer on toughness layer. The utility model discloses a cooperation of sizing cover body, mounting flange, basic unit, high temperature resistant layer, corrosion resistant layer, oxidation resistant layer, toughness layer and resistant dirty layer is used, possesses high temperature resistance advantage, and it is relatively poor to have solved the dry leading-in formula sizing cover of current PE high temperature resistant effect, appears warping or cracked condition easily under the long-time condition of being heated, makes its unable normal use to reduce the problem of the dry leading-in formula sizing cover practicality of PE easily.

Description

PE dry-guiding type sizing sleeve

Technical Field

The utility model relates to a sizing cover technical field specifically is a PE is gathered formula sizing cover futilely.

Background

The vacuum sizing area of the pipe vacuum sizing sleeve basically adopts a vacuum groove structure, the groove width ratio at the position close to an inlet is smaller, the arrangement is denser, the pipe is cooled at the beginning at the moment, the temperature is high, the pipe is softer, if the groove width is too large, the surface of the pipe is sucked into the groove width ratio, the appearance quality is influenced, the pipe is gradually cooled and hardened, the groove width can be increased, the groove interval can also be increased, the high-temperature resistant effect of the existing PE dry-type sizing sleeve is poorer, the deformation or fracture condition is easy to occur under the long-time heating condition, the PE dry-type sizing sleeve cannot be normally used, and the practicability of the PE dry-type sizing sleeve is easy to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE does gatherer formula sizing cover possesses high temperature resistance's advantage, and it is relatively poor to have solved the high temperature resistant effect of current PE does gatherer formula sizing cover, appears warping or cracked condition easily under the long-time condition of being heated, makes its unable normal use to reduce the problem of PE does gatherer formula sizing cover practicality easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE is done induction type sizing cover, includes sizing cover body, the right side fixedly connected with mounting flange on sizing cover body surface, sizing cover body includes the basic unit, the top fixedly connected with high temperature resistant layer of basic unit, the top fixedly connected with corrosion resistant layer on high temperature resistant layer, the top fixedly connected with antioxidation layer on corrosion resistant layer, the bottom fixedly connected with toughness layer of basic unit, the bottom fixedly connected with stain-resistant layer on toughness layer.

Preferably, the base layer is made of forged copper materials, and the high-temperature-resistant layer is made of tungsten-cobalt alloy materials.

Preferably, the corrosion-resistant layer comprises a zinc alloy layer and a chromium coating, and the oxidation-resistant layer is made of polyvinyl fluoride.

Preferably, the toughness layer adopts super hard aluminum alloy material, resistant dirty layer is teflon coating.

Preferably, the right side of the fixed flange is provided with mounting holes, and the number of the mounting holes is not less than eight.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of sizing cover body, mounting flange, basic unit, high temperature resistant layer, corrosion resistant layer, oxidation resistant layer, toughness layer and resistant dirty layer is used, possesses high temperature resistance advantage, and it is relatively poor to have solved the dry leading-in formula sizing cover of current PE high temperature resistant effect, appears warping or cracked condition easily under the long-time condition of being heated, makes its unable normal use to reduce the problem of the dry leading-in formula sizing cover practicality of PE easily.

2. The utility model discloses a set up high temperature resistant layer, can be convenient for improve the high temperature resistant of sizing cover body, make it be difficult to damage at the in-process that uses, through setting up corrosion resistant layer, can be convenient for improve the corrosion resistance effect of sizing cover body, be convenient for improve the life of sizing cover body, through setting up the antioxidation layer, can be convenient for improve the antioxidation function of sizing cover body, make the different installation environment of sizing cover body reply, through setting up the toughness layer, can be convenient for improve the toughness of sizing cover body, through setting up resistant dirty layer, can make the difficult adhesion dirt of sizing cover body at the in-process that uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural material of the present invention;

fig. 3 is a schematic view of the material composition of the corrosion-resistant layer of the present invention.

In the figure: 1. a sizing sleeve body; 2. a fixed flange; 101. a base layer; 102. a high temperature resistant layer; 103. a corrosion-resistant layer; 104. an anti-oxidation layer; 105. a ductile layer; 106. a fouling resistant layer; 1031. a zinc alloy layer; 1032. a chromium plating layer; 3. and (7) installing holes.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a PE dry guiding type sizing sleeve comprises a sizing sleeve body 1, a fixing flange 2 is fixedly connected to the right side of the surface of the sizing sleeve body 1, the sizing sleeve body 1 comprises a base layer 101, a high temperature resistant layer 102 is fixedly connected to the top of the base layer 101, the high temperature resistant layer 102 is arranged to facilitate the improvement of the high temperature resistance of the sizing sleeve body 1 and make it not easily damaged in the using process, an anti-corrosion layer 103 is fixedly connected to the top of the high temperature resistant layer 102, the anti-corrosion effect of the sizing sleeve body 1 can be conveniently improved by arranging the anti-corrosion layer 103, the service life of the sizing sleeve body 1 is conveniently prolonged, an anti-oxidation layer 104 is fixedly connected to the top of the anti-corrosion layer 103, the anti-oxidation function of the sizing sleeve body 1 can be conveniently improved by arranging the anti-oxidation layer 104, the sizing sleeve body 1 can cope with different installation environments, a toughness layer 105 is fixedly connected to the bottom of the base layer 101, by arranging the toughness layer 105, the toughness of the sizing sleeve body 1 can be conveniently improved, the bottom of the toughness layer 105 is fixedly connected with a dirt resisting layer 106, by arranging the dirt resisting layer 106, dirt can be difficultly adhered to the sizing sleeve body 1 in the using process, the base layer 101 is made of forged copper, the high temperature resisting layer 102 is made of tungsten-cobalt alloy, the corrosion resisting layer 103 comprises a zinc alloy layer 1031 and a chromium plating layer 1032, the oxidation resisting layer 104 is made of polyvinyl fluoride, the toughness layer 105 is made of super-hard aluminum alloy, the dirt resisting layer 106 is a Teflon coating, the right side of the fixed flange 2 is provided with mounting holes 3, the number of the mounting holes 3 is not less than eight, by matching the sizing sleeve body 1, the fixed flange 2, the base layer 101, the high temperature resisting layer 102, the corrosion resisting layer 103, the oxidation resisting layer 104, the toughness layer 105 and the dirt resisting layer 106, the high temperature resistance advantage is achieved, the problem that the high temperature resistance effect of the existing PE dry-leading-in type sizing sleeve is poor is solved, the PE dry-leading type sizing sleeve is easy to deform or break under the condition of long-time heating, so that the PE dry-leading type sizing sleeve cannot be normally used, and the practicability of the PE dry-leading type sizing sleeve is easy to reduce.

During the use, through setting up high temperature resistant layer 102, can be convenient for improve the high temperature resistance of sizing cover body 1, make it be difficult to damage at the in-process that uses, through setting up corrosion resistant layer 103, can be convenient for improve the corrosion resistance effect of sizing cover body 1, be convenient for improve the life of sizing cover body 1, through setting up antioxidation layer 104, can be convenient for improve the antioxidation function of sizing cover body 1, make sizing cover body 1 can deal with different installation environment, through setting up toughness layer 105, can be convenient for improve the toughness of sizing cover body 1, through setting up resistant dirty layer 106, can make sizing cover body 1 be difficult to the adhesion dirt at the in-process that uses.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PE is done guide-in formula sizing cover, includes sizing cover body (1), its characterized in that: the sizing cover body (1) right side fixedly connected with mounting flange (2) on surface, sizing cover body (1) includes basic unit (101), the top fixedly connected with high temperature resistant layer (102) of basic unit (101), the top fixedly connected with corrosion resistant layer (103) of high temperature resistant layer (102), the top fixedly connected with antioxidation layer (104) of corrosion resistant layer (103), the bottom fixedly connected with toughness layer (105) of basic unit (101), the bottom fixedly connected with stain-resistant layer (106) of toughness layer (105).

2. A PE dry entry sizing sleeve according to claim 1 wherein: the base layer (101) is made of forged copper, and the high-temperature resistant layer (102) is made of tungsten-cobalt alloy.

3. A PE dry entry sizing sleeve according to claim 1 wherein: the corrosion-resistant layer (103) comprises a zinc alloy layer (1031) and a chromium coating layer (1032), and the oxidation-resistant layer (104) is made of polyvinyl fluoride.

4. A PE dry entry sizing sleeve according to claim 1 wherein: the tough layer (105) is made of super-hard aluminum alloy, and the dirt fouling resistant layer (106) is a Teflon coating.

5. A PE dry entry sizing sleeve according to claim 1 wherein: mounting holes (3) are formed in the right side of the fixing flange (2), and the number of the mounting holes (3) is not less than eight.