CN209363746U - A kind of clip type ratio-frequency welded tube scrapes scar cutter - Google Patents
A kind of clip type ratio-frequency welded tube scrapes scar cutter Download PDFInfo
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- CN209363746U CN209363746U CN201721839372.9U CN201721839372U CN209363746U CN 209363746 U CN209363746 U CN 209363746U CN 201721839372 U CN201721839372 U CN 201721839372U CN 209363746 U CN209363746 U CN 209363746U
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- scar
- cutter head
- scrapes
- knife bar
- cutter
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Abstract
A kind of clip type ratio-frequency welded tube scrapes scar cutter, including scrapes scar knife bar and scrape scar cutter head, and the scar knife bar of scraping scrapes scar cutter head equipped with location hole equipped with positioning pin, scrapes scar cutter head and is fixed on by the cooperation of location hole and positioning pin and is scraped on scar knife bar；The side for scraping scar cutter head is equipped with the curved blade of indent, and the up/down end face for scraping scar cutter head, which is equipped with to break, cuts slot.Fixed cutter head, can scrape and cut out arcwall face in a manner of compounding machine folder.Cutter head can replace, blade be arc, blade can reconditioning, knife face have it is disconnected cut slot, solve the problems, such as existing for welded type alloy cutter head in the prior art/clip type arc cutter.Cutter head can be repaired and be used again, and cutter head utilization rate is high, and machined surface (scraping bevel) is arc, and structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of clip type ratio-frequency welded tubes to scrape scar cutter.
Background technique
Currently, the scar cutter of scraping of most of ratio-frequency welded tube station-service is welded type alloy cutter head, and blade is linear type, cutter head
One side can only be used, scraping scar line is plane, and the loss that this mode causes cutter is high, and steel pipe seam intensity is low, and product is defective.
Also there is part ratio-frequency welded tube factory with clip type arc cutter, but there are cutter heads to be not fixed firmly, transposition is difficult, and cutter head can not be repaired
Multiple, cannot break the problem of cutting.
Summary of the invention
In view of above situation, in order to overcome the problems such as above-mentioned cutter utilization rate is low, scratch is plane, transposition difficulty, this reality
It a kind of clip type ratio-frequency welded tube is provided is scraped scar cutter with novel.
A kind of clip type ratio-frequency welded tube scrapes scar cutter, including scrapes scar knife bar and scrape scar cutter head, and the scar knife bar of scraping is equipped with
Positioning pin scrapes scar cutter head equipped with location hole, scrapes scar cutter head and is fixed on by the cooperation of location hole and positioning pin and is scraped on scar knife bar；
The side for scraping scar cutter head is equipped with the curved blade of indent, and the up/down end face for scraping scar cutter head, which is equipped with to break, cuts slot.
Preferably, equipped with pressing plate, the pressing plate is fixed on by bridge screw to be scraped on scar knife bar the scar knife bar of scraping, and is scraped
A part of scar cutter head, which is pressed on, scrapes between scar knife bar and pressing plate.
Preferably, four sides for scraping scar cutter head are equipped with the curved blade of indent, scrape the up/down end face of scar cutter head
Four sides be equipped with and disconnected cut slot.
Preferably, described scrape is equipped with positioning convex platform in the two sides of positioning pin on scar knife bar, and the positioning convex platform is in face of positioning
The side of pin has radian identical with curved blade.It can will scrape scar cutter head and be fixed on and scrape on scar knife bar, and prevent its rotation, tear open
Also facilitate when unloading.
Preferably, the curved blade is equipped with one or two arc blade surfaces.
Take the utility model proposes technology after, scar is scraped according to the clip type ratio-frequency welded tube of the utility model embodiment
Cutter has the advantages that.
1) the clip type ratio-frequency welded tube of the application scrapes scar cutter, and fixed cutter head, can scrape and cut out arc in a manner of compounding machine folder
Face.Cutter head can replace, blade be arc, blade can reconditioning, knife face have it is disconnected cut slot, solve welded type alloy in the prior art
Problem existing for cutter head/clip type arc cutter.
2) the clip type ratio-frequency welded tube of the application scrapes scar cutter, and cutter head can be repaired and be used again, and cutter head utilization rate is high, machined surface
(scraping bevel) is arc, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 shows clip type ratio-frequency welded tube according to the present utility model and scrapes scar cutter schematic diagram；
Fig. 2 shows clip type ratio-frequency welded tubes according to the present utility model to scrape scar cutter decomposition diagram.
Specific embodiment
Each preferred embodiment of the utility model is described below with reference to accompanying drawings.It provides referring to attached
The description of figure, to help the understanding to the example embodiment of the utility model as defined by appended claims and their equivalents.
It includes the various details for helping to understand, but they can only be counted as illustratively.Therefore, those skilled in the art will
It recognizes, embodiment described herein can be made various changes and modifications, without departing from the scope of the utility model and essence
Mind.Moreover, in order to keep specification more clear succinct, by omission pair it is well known that the detailed description of function and construction.
As depicted in figs. 1 and 2, a kind of clip type ratio-frequency welded tube scrapes scar cutter, including scrapes scar knife bar 1 and scrape scar cutter head 2, institute
It states and scrapes scar knife bar 1 equipped with positioning pin 10, scrape scar cutter head 2 equipped with location hole 20, scrape scar cutter head 2 and pass through location hole 20 and positioning
The cooperation of pin 10, which is fixed on, scrapes on scar knife bar 1；The side for scraping scar cutter head 2 is equipped with the curved blade 21 of indent, scrapes scar cutter head 2
Up/down end face, which is equipped with to break, cuts slot 22.
Four sides for scraping scar cutter head 2 are equipped with the curved blade 21 of indent, scrape the up/down end face of scar cutter head 2
Four sides, which is equipped with to break, cuts slot 22.
Equipped with pressing plate 3, the pressing plate 3 is fixed on by bridge screw 31 and is scraped on scar knife bar 1, scraped the scar knife bar 1 of scraping
A part of scar cutter head 2, which is pressed on, scrapes between scar knife bar 1 and pressing plate 3.
Described scrape is equipped with positioning convex platform 11 in the two sides of positioning pin 10 on scar knife bar 1, and the positioning convex platform 11 is in face of positioning
The side of pin 10 has radian identical with curved blade 21.It can will scrape scar cutter head 2 and be fixed on and scrape on scar knife bar 1, and prevent it
Rotation, when disassembly, also facilitate.
The curved blade 21 is equipped with one or two arc blade surfaces 210.Face use can be changed when being arranged two.
The clip type ratio-frequency welded tube of the application scrapes scar cutter, and cutter head is that mechanical compound pressing mode is fixed, particular by
Location hole cooperation on positioning pin and cutter head on knife bar, detachably, can replace after edge wear, have multi-panel available, can repair,
Using trade mark alloy is improved, suitable blade type, reaching, which reduces cutter head, is lost purpose.Using have and outer diameter of steel pipes identical radian measure
Inner arc blade solves the problems, such as that scraping scar line is plane.Slot is cut by breaking in the setting of cutter head front, realizes scraping automatic bending,
It fractures.
Being divided from DN15 to DN200 according to the diameter of present ratio-frequency welded tube handle is 4 kinds of specification blade type, matches 4 kinds of dedicated specification knives
Bar.Specification 1. DN15-DN25 25*25*10 R=17mm cutter head as follows, 2. DN32-DN65 30*30*10 R=38mm knife
Head, 3. DN80-DN250 30*30*10 R=83mm cutter head, 4. DN200 30*30*10 R=110mm cutter head.
The clip type ratio-frequency welded tube of the application scrapes scar cutter, selects corresponding cutter head according to the diameter of production welded tube when use
And matched cutter (cutter head and knife bar) is fixed on cutter on fixture on the fixed knife bar of cutter head, adjusts, Cutting tool installation manner
After fixation can use scrape scar.
The clip type ratio-frequency welded tube of the application scrapes scar cutter, and fixed cutter head, can scrape and cut out arcwall face in a manner of compounding machine folder.
Cutter head can replace, blade be arc, blade can reconditioning, knife face have it is disconnected cut slot, solve welded type alloy knife in the prior art
Problem existing for head/clip type arc cutter.
The clip type ratio-frequency welded tube of the application scrapes scar cutter, and cutter head can be repaired and be used again, and cutter head utilization rate is high, and machined surface (is scraped
Bevel) it is arc, structure is simple, easy to use.
The utility model is described in detail above, specific case used herein is to the principles of the present invention
And embodiment is expounded, the method and its core of the above embodiments are only used to help understand the utility model
Thought；At the same time, for those skilled in the art, based on the idea of the present invention, in specific embodiment and application
There will be changes in range, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Through the above description of the embodiments, those skilled in the art can be understood that the utility model can
Implement.Certainly, situation listed above is merely illustrative, and the utility model is not limited to that.Those skilled in the art should
Understand, according to other deformations of technical solutions of the utility model or simplifies, the utility model can be suitably applied to, and
It should include in the scope of the utility model.
Claims (5)
1. a kind of clip type ratio-frequency welded tube scrapes scar cutter, which is characterized in that described including scraping scar knife bar (1) and scraping scar cutter head (2)
Scar knife bar (1) is scraped equipped with positioning pin (10), scar cutter head (2) is scraped equipped with location hole (20), scrapes scar cutter head (2) and pass through location hole
(20) it is fixed on and is scraped on scar knife bar (1) with the cooperation of positioning pin (10)；The side for scraping scar cutter head (2) is equipped with the curved blade of indent
(21), the up/down end face for scraping scar cutter head (2), which is equipped with to break, cuts slot (22).
2. a kind of clip type ratio-frequency welded tube according to claim 1 scrapes scar cutter, which is characterized in that described to scrape scar knife bar
(1) pressing plate (3) are equipped with, the pressing plate (3) is fixed on by bridge screw (31) and is scraped on scar knife bar (1), and scar cutter head (2) is scraped
A part, which is pressed on, scrapes between scar knife bar (1) and pressing plate (3).
3. a kind of clip type ratio-frequency welded tube according to claim 1 or 2 scrapes scar cutter, which is characterized in that described to scrape scar knife
Four sides of head (2) are equipped with the curved blade (21) of indent, scrape the up/down end face of scar cutter head (2) four sides be equipped with it is disconnected
Cut slot (22).
4. a kind of clip type ratio-frequency welded tube according to claim 3 scrapes scar cutter, which is characterized in that described to scrape scar knife bar
(1) positioning convex platform (11) are equipped in the two sides of positioning pin (10) on, the positioning convex platform (11) faces the side of positioning pin (10)
With radian identical with curved blade (21).
5. a kind of clip type ratio-frequency welded tube according to claim 3 scrapes scar cutter, which is characterized in that the curved blade
(21) one or two arc blade surfaces (210) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839372.9U CN209363746U (en) | 2017-12-26 | 2017-12-26 | A kind of clip type ratio-frequency welded tube scrapes scar cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839372.9U CN209363746U (en) | 2017-12-26 | 2017-12-26 | A kind of clip type ratio-frequency welded tube scrapes scar cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363746U true CN209363746U (en) | 2019-09-10 |
Family
ID=67811858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839372.9U Active CN209363746U (en) | 2017-12-26 | 2017-12-26 | A kind of clip type ratio-frequency welded tube scrapes scar cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363746U (en) |
-
2017
- 2017-12-26 CN CN201721839372.9U patent/CN209363746U/en active Active
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