CN210386981U - Internal diameter oil remover for cold-rolled steel pipe - Google Patents
Internal diameter oil remover for cold-rolled steel pipe Download PDFInfo
- Publication number
- CN210386981U CN210386981U CN201920937676.1U CN201920937676U CN210386981U CN 210386981 U CN210386981 U CN 210386981U CN 201920937676 U CN201920937676 U CN 201920937676U CN 210386981 U CN210386981 U CN 210386981U
- Authority
- CN
- China
- Prior art keywords
- pad
- steel pipe
- oil
- internal diameter
- degreaser
- 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
Links
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000013527 degreasing agent Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 43
- 239000010687 lubricating oil Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000003974 emollient agent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920013638 modified polyphenyl ether Polymers 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses an internal diameter degreaser for cold-rolled steel pipe, this internal diameter degreaser by the screw rod of taking the cap, remove the oil pad, the nut is constituteed, it covers to establish on the screw rod to fasten by the nut, the internal diameter degreaser passes through the afterbody end connection of screw rod and plug, the diameter that removes the oil pad is not less than the diameter of plug, and removes the afterbody end that the oil pad and plug remain the certain distance. The utility model discloses an install the afterbody at the plug, the deoiling pad can scrape, wipe the deoiling to the steel pipe inner wall, uses the utility model discloses lubricating oil on the steel pipe inner wall can effectively be clear away to the internal diameter degreaser, and the steel pipe internal diameter wall of production is bright clean, need not processes such as wash oil, deoiling, and reduction in production cost reduces the loss of rolling mill lubricating oil simultaneously, reduces the steel pipe environmental pollution in follow-up course of working, improves the productivity effect.
Description
Technical Field
The utility model belongs to the technical field of cold rolled steel pipe, specifically speaking relates to an internal diameter degreaser for cold rolled steel pipe.
Background
The steel pipe cold rolling is mainly used for producing pipes with small diameter, precision, thin wall and high strength. The cold-rolled steel pipe has smooth surface, accurate size, good performance, more section shapes and high metal utilization rate, and is widely applied to the fields of national defense and military industry, machinery, mines, chemical industry, electric power, agricultural machinery and the like. In the process of rolling a steel pipe by a cold pilger mill, a mandrel is inserted into a hollow pipe and then is pushed to roll, so that a hollow pipe blank is processed into a hollow pipe blank with a preset outer diameter and a specific wall thickness to form a pierced billet, the mandrel is loosened and separated from the pierced billet on a mandrel removing machine, a separating agent or a lubricant is generally coated on the mandrel so as to be separated from the hollow pipe blank, the lubricant is remained on the inner wall of the steel pipe, and the lubricant remained in the subsequent processing process becomes a dirty dye, so that the stain dye is required to be removed specifically and the environment is polluted.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides an internal diameter degreaser for cold-rolled steel pipe, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:
the utility model provides an internal diameter degreaser for cold-rolled steel pipe, this internal diameter degreaser comprises cap screw rod, deoiling pad, nut, the deoiling pad is overlapped and is established on the screw rod to fasten by the nut, the internal diameter degreaser passes through the screw rod and is connected with the afterbody end of plug, the diameter of deoiling pad is not less than the diameter of plug, and the afterbody end of deoiling pad and plug remains the certain distance.
Further, the deoiling pad is 1 or more, is fixed by the nut, and the deoiling pad interval sets up.
Furthermore, a gasket is arranged between the oil removal pad and the cap head of the screw rod, and a gasket is arranged between the oil removal pad and the nut.
Further, the gasket is a rubber gasket or a metal gasket.
Further, the oil removal pad is a processing molding pad made of general engineering plastics (polyamide, polycarbonate, polyformaldehyde, modified polyphenyl ether and thermoplastic polyester) or special engineering plastics (polyimide, polyphenylene sulfide, polysulfones, aromatic polyamide, polyarylate, polyphenyl ester, polyaryletherketone, liquid crystal polymer, fluororesin and the like).
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The utility model discloses an install the afterbody at the plug, the deoiling pad can scrape, wipe the deoiling to the steel pipe inner wall, uses the utility model discloses lubricating oil on the steel pipe inner wall can effectively be clear away to the internal diameter degreaser, and the steel pipe internal diameter wall of production is bright clean, need not processes such as wash oil, deoiling, and reduction in production cost reduces the loss of rolling mill lubricating oil simultaneously, reduces the steel pipe environmental pollution in follow-up course of working, improves the productivity effect.
The utility model discloses the structure is succinct, easy installation, and is with low costs, and the practicality is stronger, is suitable for the popularization and uses.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view illustrating an installation and use of the inside diameter degreaser according to an embodiment of the present invention.
In the figure: 1-inside diameter degreaser; 11-a screw; 121-a first oil removal pad; 122-a second oil removal pad; 13-a nut; 14-a gasket; 2-core rod; 21-core rod front; 22-core rod tail; and 3-steel pipes.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and 2, in the inner diameter oil remover for a cold-rolled steel tube according to the present embodiment, the inner diameter oil remover 1 is composed of a screw 11 with a cap, an oil removing pad and a nut 13, the oil removing pad is sleeved on the screw 11 and fastened by the nut 13, the inner diameter oil remover 1 is connected with an end of a tail portion 22 of a mandrel through the screw 11, and the oil removing pad and the end of the tail portion of the mandrel 2 are kept at a certain distance to contain scraped lubricating oil. After the installation, after the mandrel 2 is rolled, the degreasing pad scrapes, rubs and rubs the inner wall of the steel pipe 3 when the mandrel is removed, and after the mandrel 2 is removed from the steel pipe 3, the degreasing pad can remove the lubricating oil on the inner wall of the steel pipe 3. Because the inside diameter degreaser 1 is installed at the afterbody end of plug 2, consequently at rolling in-process, lubricating oil all is located deoiling pad one side, and when taking off the stick, the deoiling pad can be once taken out the lubricating oil that is stained with on 3 inner walls of steel pipe, guarantees to scrape totally to the inner wall, can not remain lubricating oil.
In order to ensure the oil removing effect, the diameter of the oil removing pad is not less than that of the mandrel 2 in this example, preferably, the oil removing pad is made of a flexible material, such as a polyester pad, a felt pad, and a standing wool fiber pad, and the diameter of the oil removing pad is greater than that of the mandrel 2 and greater than the inner diameter of the steel tube 3, so that the oil removing pad can be ensured to firmly scrape the inner wall, and the oil removing effect is ensured.
The arrangement of the oil removal pad can be selected according to the amount of the used lubricant and the distance of the mandrel 2 extending into the steel pipe 3 so as to determine the diameter, the material and the thickness of the oil removal pad. The oil removing pads of this embodiment are two, be first oil removing pad 121, second oil removing pad 122 respectively, it is fixed respectively through two nuts 13, it sets up with nut 13 interval to remove the oil pad promptly, wherein, second oil removing pad 122 is close to the setting of plug 2, refer to fig. 1 and show, first oil removing pad 121, the space between second oil removing pad 122 also can preserve the emollient that the scraping was got off, the distance of cooperation second oil removing pad 122 and plug afterbody 22 end, two spaces homoenergetic storage a certain amount of emollient, the setting of two oil removing pads can further increase the effect of deoiling, improve the clearance of 3 inner wall emollient of steel pipe, ensure the cleanness of 3 inner walls of steel pipe. Preferably, the diameter of the first oil removal pad 121 is not less than the diameter of the second oil removal pad 122, and when the rod is taken off, the first oil removal pad 121 leaves the inner wall of the steel pipe 3 at last, so that the phenomenon that the lubricant is scraped and omitted by a single oil removal pad is avoided, and the large diameter of the first oil removal pad 121 can ensure that the lubricant is scraped cleanly without leaving residues.
When the oil removal pad is installed, a gasket 14 is arranged between the oil removal pad and the nut and between the oil removal pad and the nut 13, the connection stability and the sealing effect are enhanced, the purpose of cleaning lubricating oil is further guaranteed, and the gasket 14 can be a rubber gasket 14 or a metal gasket 14.
The internal diameter degreaser 1 can scrape, wipe the deoiling to 3 inner walls of steel pipe through installing at the afterbody of plug 2 in this example, uses the utility model discloses lubricating oil on 3 inner walls of steel pipe can effectively be clear away to internal diameter degreaser 1, and 3 internal diameter walls of steel pipe of production are bright clean, need not processes such as wash oil, deoiling, reduction in production cost reduces the loss of rolling mill lubricating oil simultaneously, reduces the environmental pollution of steel pipe 3 in follow-up course of working, improves the productivity effect. The utility model discloses the structure is succinct, easy installation, and is with low costs, and the practicality is stronger, is suitable for the popularization and uses.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (5)
1. The utility model provides an internal diameter degreaser for cold rolling steel pipe, its characterized in that, this internal diameter degreaser comprises cap screw rod, deoiling pad, nut, the deoiling pad is overlapped and is established on the screw rod to fasten by the nut, the internal diameter degreaser passes through the screw rod and is connected with the afterbody end of plug, the diameter of deoiling pad is not less than the diameter of plug, and the afterbody end of deoiling pad and plug remains the certain distance.
2. The inside diameter oil remover for the cold-rolled steel tube according to claim 1, wherein the number of the oil removing pads is 1 or more, the oil removing pads are fixed by nuts, and the oil removing pads are arranged at intervals.
3. The inside diameter oil remover for the cold-rolled steel tube according to claim 1 or 2, wherein a gasket is arranged between the oil removing pad and the cap head of the screw, and a gasket is arranged between the oil removing pad and the nut.
4. The inside diameter degreaser for the cold-rolled steel tube according to claim 3, characterized in that the gasket is a rubber gasket or a metal gasket.
5. The inside diameter oil remover for the cold-rolled steel pipe as claimed in claim 1 or 2, wherein the oil removing pad is an engineering plastic processing and forming pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937676.1U CN210386981U (en) | 2019-06-21 | 2019-06-21 | Internal diameter oil remover for cold-rolled steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937676.1U CN210386981U (en) | 2019-06-21 | 2019-06-21 | Internal diameter oil remover for cold-rolled steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386981U true CN210386981U (en) | 2020-04-24 |
Family
ID=70351892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937676.1U Expired - Fee Related CN210386981U (en) | 2019-06-21 | 2019-06-21 | Internal diameter oil remover for cold-rolled steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386981U (en) |
-
2019
- 2019-06-21 CN CN201920937676.1U patent/CN210386981U/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: 20200424 |