CN202345057U - Permanent marking device for steel pipe - Google Patents
Permanent marking device for steel pipe Download PDFInfo
- Publication number
- CN202345057U CN202345057U CN2011205205387U CN201120520538U CN202345057U CN 202345057 U CN202345057 U CN 202345057U CN 2011205205387 U CN2011205205387 U CN 2011205205387U CN 201120520538 U CN201120520538 U CN 201120520538U CN 202345057 U CN202345057 U CN 202345057U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- roll
- marking device
- identification device
- permanent marking
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to a permanent marking device for a steel pipe, belonging to the marking device. The permanent marking device comprises an upper shaft, a lower shaft and a character die, wherein the upper shaft is provided with a feed pressing roller, the lower shaft is provided with a mill roller, the character die is connected with the encircle part of the mill roller in a detachable mode. The steel pipe can be permanently marked by utilizing the permanent marking device, and various marked parameters can be conveniently adjusted.
Description
Technical field
The utility model belongs to a kind of identity device, is specifically related to a kind of steel pipe permanent identification device.
Background technology
Have the method for carrying out permanent identification at present now and have two kinds at (particularly on the square steel tube of continuous roller type cold bending shaping) on the steel pipe: 1. with steel stamp through knocking typewriting; But defectives such as this method is prone to cause body to be out of shape, font is crooked, deep mixed; And inefficiency, labour intensity height, the needs that the incompatibility continuous large-scale is produced.2. with the professional pneumatic draw point marking of machine; But there are shortcomings such as signature velocity is slow, high to the requirement of steel pipe operation, the mark easy-to-rust is unclear in this method; Be not suitable for production fast in enormous quantities, also be not suitable for using on the clod wash production line, also there is problems such as investing greatly, consume height in the method.
The utility model content
The purpose of the utility model is to address the above problem and a kind of steel pipe permanent identification device is provided.Utilize this device to carry out nonvolatil sign to steel pipe, the various parameters of sign all can conveniently be regulated.
The technical scheme that the utility model adopted is:
A kind of steel pipe permanent identification device comprises axle and lower shaft, also comprises type matrix, and said going up on the axle is equipped with nip rolls, on the said lower shaft roll is installed, and said type matrix is connected with the cylindrical place of said roll through removably.
Further, the distance between said nip rolls and the said roll can be regulated arbitrarily.
Further, said steel pipe permanent identification device links to each other with make-up machine.
The utlity model has following advantage:
This apparatus structure is simple, easy to operate, is used for the permanent sign of the cold-rolled forming section pipe of various steel pipes, particularly various scopes.Utilize this device to identify, adjust easy, good stability, type matrix is changed conveniently, sign is clear, cost is low, applicability is strong, can not cause steel pipe to damage simultaneously.Distance through between nip rolls and the roll is set, and can adjust the typing position and the degree of depth.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
The structural representation of a kind of steel pipe permanent identification device that Fig. 1 provides for the utility model embodiment.
The specific embodiment
With reference to Fig. 1, this steel pipe permanent identification device mainly comprises axle 1, lower shaft 2 and type matrix 3.On the last axle 1 nip rolls 4 is installed, roll 5 is installed on the lower shaft 2.Type matrix 3 is connected with the cylindrical place of roll 5 through removably.Distance between nip rolls 4 and the roll 5 can be regulated arbitrarily, through the adjustment of distance, and can the depth of aignment mark character on steel pipe base 6.
The operation principle of this device is: process the type matrix 3 of required mark with special steel, type matrix 3 is installed in the cylindrical place of roll 5 through removably, the roll 5 that type matrix 3 will be housed then is loaded on the lower shaft 2, and is fixed on corresponding position.Last axle is gone up assembling nip rolls 4.Adjustment nip rolls 4 makes the steel pipe base 6 that passes through have certain pressure with roll 5, when steel pipe base 6 through nip rolls 4 during with roll 5, roll 5 with the literal of being carved on the type matrix 3, is engraved in the surface of steel pipe base 6 with the mode of roll-in.This device is connected with make-up machine, and roll 5 is driven with make-up machine by steel pipe 6 bases passively and rotates synchronously like this, to realize the circulation marking.The steel pipe base 6 of carved with mark is processed steel pipe through the moulding milling train, realizes steel pipe base 6 surperficial permanent identification.Diameter through changing roll 5 can control mark spacing, the depth that can regulate character through the drafts of regulating nip rolls 4 and roll 5.When changing type matrix 3, only loosening roll 5 takes off type matrix 3 and changes and get final product.
It should be noted last that; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. a steel pipe permanent identification device comprises axle and lower shaft, it is characterized in that, also comprises type matrix, and said going up on the axle is equipped with nip rolls, on the said lower shaft roll is installed, and said type matrix is connected with the cylindrical place of said roll through removably.
2. steel pipe permanent identification device according to claim 1 is characterized in that the distance between said nip rolls and the said roll can be regulated arbitrarily.
3. steel pipe permanent identification device according to claim 1 and 2 is characterized in that, said steel pipe permanent identification device links to each other with make-up machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205387U CN202345057U (en) | 2011-12-13 | 2011-12-13 | Permanent marking device for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205205387U CN202345057U (en) | 2011-12-13 | 2011-12-13 | Permanent marking device for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345057U true CN202345057U (en) | 2012-07-25 |
Family
ID=46534083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205205387U Expired - Fee Related CN202345057U (en) | 2011-12-13 | 2011-12-13 | Permanent marking device for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617765A (en) * | 2013-12-19 | 2014-03-05 | 济钢集团有限公司 | Online identifying device convenient to disassemble |
| CN104875500A (en) * | 2015-05-28 | 2015-09-02 | 柳州钢铁股份有限公司 | High speed coil false proof mark printing device |
-
2011
- 2011-12-13 CN CN2011205205387U patent/CN202345057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617765A (en) * | 2013-12-19 | 2014-03-05 | 济钢集团有限公司 | Online identifying device convenient to disassemble |
| CN104875500A (en) * | 2015-05-28 | 2015-09-02 | 柳州钢铁股份有限公司 | High speed coil false proof mark printing device |
| CN104875500B (en) * | 2015-05-28 | 2016-09-07 | 柳州钢铁股份有限公司 | High speed coils anti-counterfeiting mark printing equipment |
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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: 20120725 Termination date: 20171213 |