CN113043612A - Polymer-coated metal stud and processing technology thereof - Google Patents
Polymer-coated metal stud and processing technology thereof Download PDFInfo
- Publication number
- CN113043612A CN113043612A CN202110386238.2A CN202110386238A CN113043612A CN 113043612 A CN113043612 A CN 113043612A CN 202110386238 A CN202110386238 A CN 202110386238A CN 113043612 A CN113043612 A CN 113043612A
- Authority
- CN
- China
- Prior art keywords
- inner cavity
- polymer
- coated metal
- metal stud
- protective
- 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.)
- Pending
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 239000002184 metal Substances 0.000 title claims description 24
- 229910052751 metal Inorganic materials 0.000 title claims description 24
- 229920000642 polymer Polymers 0.000 title claims description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001012 protector Effects 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
- B29L2001/002—Bolts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a macromolecule metal-clad stud and a processing technology thereof, which is characterized in that: comprises a body and a protective body which is coated on the outer layer of the body and is provided with an external thread; the invention has the beneficial effects that: the service life cavity is prolonged, and the manufacturing cost is low.
Description
Technical Field
The invention relates to the technical field of metal studs, in particular to a polymer-coated metal stud and a processing technology thereof.
Background
Metal studs, which are fasteners with threads on both ends, are currently used in various fields, such as: the chemical field; in the chemical industry field, the use environment has extremely strong corrosivity to equipment, so the requirement on the metal stud is extremely strict, at present, high-corrosion-resistant metal is generally adopted for manufacturing, but the price of the metal is extremely expensive; moreover, although corrosion resistant, such metals still have the potential to corrode.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-molecular metal-clad stud and a processing technology thereof, and aims to solve the problems in the background technology.
The technical scheme of the invention is realized as follows: a polymer-coated metal stud is characterized in that: comprises a body and a protective body which is coated on the outer layer of the body and is provided with an external thread.
Preferably: the body is made of metal.
Preferably: the protective body is provided with an inner cavity for accommodating the body, and a sealing part for closing the inner cavity is bonded at the cavity opening of the inner cavity.
Preferably: the protective body and the sealing part are made of one or more of polytetrafluoroethylene, polypropylene, polyvinyl chloride and polyvinylidene fluoride.
In addition, the invention also discloses a processing technology of the high polymer coated metal stud, which is used for producing the high polymer coated metal stud and is characterized by comprising the following steps:
s1: preparing a body and a protector, and pretreating the body and the protector;
s2: an inner cavity extending axially is formed in the protective body from any end of the protective body;
s3: the body is plugged into the inner cavity from the cavity opening of the inner cavity;
s4: and finally, the sealing part is used for plugging the cavity opening of the inner cavity by using glue.
The invention has the beneficial effects that:
the invention uses high molecular material to make a protective layer (namely, a protective body), because the protective layer is made of non-metal high molecular material, the protective layer can not be corroded by the severe environment, the body arranged in the protective body is used for supporting weight, and the two ends of the protective body are provided with external threads (which are used for being matched and installed with other equipment);
when the protective body is damaged, the body in the protective body can be taken out for recycling and reusing, and the utilization rate of resources is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention discloses a metal stud covered with polymer, which includes a body 10 and a protector 11 covering an outer layer of the body 10 and having an external thread 110.
In the embodiment of the present invention, the body 10 is made of metal.
In the embodiment of the present invention, the protective body 11 has an inner cavity for accommodating the body, and a sealing portion 12 for closing the inner cavity is bonded to an opening of the inner cavity.
In the specific embodiment of the present invention, the material of the protective body 11 and the sealing portion 12 is selected from one or more of polytetrafluoroethylene, polypropylene, polyvinyl chloride, and polyvinylidene fluoride.
In addition, the invention also discloses a processing technology of the high polymer coated metal stud, which is used for producing the high polymer coated metal stud and is characterized by comprising the following steps:
s1: preparing a body and a protector, and pretreating the body and the protector;
s2: an inner cavity extending axially is formed in the protective body from any end of the protective body;
s3: the body is plugged into the inner cavity from the cavity opening of the inner cavity;
s4: and finally, the sealing part is used for plugging the cavity opening of the inner cavity by using glue.
The beneficial effects of this embodiment:
the protective body of the embodiment can be made of any polymer material, after the protective body is made, an inner cavity is formed in the protective body, the body is plugged into the inner cavity, and finally the sealing part is used for sealing the cavity opening of the inner cavity by using glue water, so that the preparation is completed;
the protective layer of the macromolecular material preparation of this embodiment can reach corrosion-resistant effect to improve the use hand of double-screw bolt, fill in the body simultaneously in its inside and be used for supporting, promptly: the body made of metal material has higher strength, so that the rigidity (or strength) of the whole stud can be improved by plugging the body;
it should be noted that:
when the protective layer damaged, can get rid of sealing, and then take out its inside body, carry out recycle to improve the utilization ratio of resource, simultaneously, the cost of the protective layer that utilizes the polymer material preparation is less than the screw rod of corrosion-resistant metal material preparation far away, thereby reduces the cost of manufacture, facilitate promotion.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A polymer-coated metal stud is characterized in that: comprises a body and a protective body which is coated on the outer layer of the body and is provided with an external thread.
2. The polymer-coated metal stud according to claim 1, wherein: the body is made of metal.
3. The polymer-coated metal stud according to claim 1 or 2, wherein: the protective body is provided with an inner cavity for accommodating the body, and a sealing part for closing the inner cavity is bonded at the cavity opening of the inner cavity.
4. The polymer-coated metal stud according to claim 3, wherein: the protective body and the sealing part are made of one or more of polytetrafluoroethylene, polypropylene, polyvinyl chloride and polyvinylidene fluoride.
5. A processing technology of a high polymer coated metal stud for producing the high polymer coated metal stud as claimed in claim 4, which is characterized by comprising the following steps:
s1: preparing a body and a protector, and pretreating the body and the protector;
s2: an inner cavity extending axially is formed in the protective body from any end of the protective body;
s3: the body is plugged into the inner cavity from the cavity opening of the inner cavity;
s4: and finally, the sealing part is used for plugging the cavity opening of the inner cavity by using glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110386238.2A CN113043612A (en) | 2021-04-12 | 2021-04-12 | Polymer-coated metal stud and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110386238.2A CN113043612A (en) | 2021-04-12 | 2021-04-12 | Polymer-coated metal stud and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113043612A true CN113043612A (en) | 2021-06-29 |
Family
ID=76518973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110386238.2A Pending CN113043612A (en) | 2021-04-12 | 2021-04-12 | Polymer-coated metal stud and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113043612A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202273960U (en) * | 2011-09-06 | 2012-06-13 | 河南万基铝业股份有限公司 | High-strength bolt |
| CN112157860A (en) * | 2020-08-24 | 2021-01-01 | 南通博联材料科技有限公司 | Method for manufacturing metal product coated by high polymer material |
-
2021
- 2021-04-12 CN CN202110386238.2A patent/CN113043612A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202273960U (en) * | 2011-09-06 | 2012-06-13 | 河南万基铝业股份有限公司 | High-strength bolt |
| CN112157860A (en) * | 2020-08-24 | 2021-01-01 | 南通博联材料科技有限公司 | Method for manufacturing metal product coated by high polymer material |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210629 |