CN208929878U - A kind of external burr removing device for thick wall petroleum pipe welding process - Google Patents
A kind of external burr removing device for thick wall petroleum pipe welding process Download PDFInfo
- Publication number
- CN208929878U CN208929878U CN201821656159.9U CN201821656159U CN208929878U CN 208929878 U CN208929878 U CN 208929878U CN 201821656159 U CN201821656159 U CN 201821656159U CN 208929878 U CN208929878 U CN 208929878U
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- CN
- China
- Prior art keywords
- knife rest
- blower
- catch basin
- scraper
- annular burr
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- 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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Abstract
A kind of external burr removing device for thick wall petroleum pipe welding process of utility model device mainly includes suspension knife rest I, and crossbeam suspends knife rest II, blower, supporting table, blower diversion pipe, drainpipe, catch basin, annular burr scraper, water injection pipe.Crossbeam is respectively arranged on the left side and the right side moveable suspension knife rest I and suspension knife rest II, annular burr scraper upper end is symmetrically arranged with suspension knife rest I and suspension knife rest II and is fitted close, lower end and the tangent progress rotary cutting counterclockwise of outer surface of tube blank, annular burr scraper is arranged right below catch basin and cutter hub has 1/3 to be partially immersed in cooling water, catch basin inside left lower end is equipped with water injection pipe, right side upper end is equipped with drainpipe, supporting table is equipped on the right side of catch basin, supporting table is equipped with blower, the outer wind-connector diversion pipe of blower, position when blower diversion pipe leaves cooling water with annular burr scraper is horizontal concordant.The advantages of surface abrasion with annular burr scraper is small, and stock-removing efficiency is high, long service life.
Description
Technical field
Utility model device is related to high-frequency straight seam pipe welding field, especially a kind of to be used for thick wall petroleum pipe welding process
External burr removing device.
Background technique
The precision development of induction heating technique so that HFI welding is widely applied in thick wall petroleum pipe production field,
In high-frequency straight seam welded pipe production process, pipe edge metal quickly heats under the kelvin effect and kindred effect of high-frequency current
It to welding temperature, is squeezed welding region metal when roller squeezes and generates plastic deformation, while molten metal flows out, and welds in weld seam
Connect the burr that region forms high fever.When striking off outer burr using burr scraper in actual production, burr scraper is for a long time in high temperature
Under the conditions of carry out operation, easily cause the fatigue wear at scraper blades scrape position, detract its service life.To guarantee ratio-frequency welded tube
Consecutive production and reduce production cost, it is necessary to realize rapid changing knife in process of production or promote making for burr scraper
Use the service life.
Summary of the invention
Against the above deficiency, the utility model provides a kind of external burr removing dress for thick wall petroleum pipe welding process
It sets.
Utility model device includes that taken technical solution is as follows: the device mainly includes suspension knife rest I, crossbeam,
Suspend knife rest II, blower, supporting table, blower diversion pipe, drainpipe, catch basin, annular burr scraper, water injection pipe.Crossbeam or so
Two sides are respectively equipped with moveable suspension knife rest I and suspension knife rest II, and annular burr scraper upper end is symmetrically arranged with suspension I He of knife rest
Suspend knife rest II and be fitted close, lower end and outer surface of tube blank is tangent carries out rotary cutting counterclockwise, annular burr scraper just under
Side, which is equipped with catch basin and cutter hub, has 1/3 to be partially immersed in cooling water, and catch basin inside left lower end is equipped with water injection pipe, on right side
End is equipped with drainpipe, and supporting table is equipped on the right side of catch basin, and supporting table is equipped with blower, the outer wind-connector diversion pipe of blower, and blower is led
Position when flow tube leaves cooling water with annular burr scraper is horizontal concordant.
Further, annular burr scraper is the steel alloy with certain elasticity.
The advantages of technical solution provided by utility model device is brought and good effect:
1, it is passed through cooling water while annular burr scraper rotation cutting, the cutter hub for completing to overheat after cutting rotates into storage
Sink, it is cooling through cooling water, cutter hub temperature can be effectively reduced, extend cutting-tool's used life.
2, the rotary cutting for realizing annular burr scraper, reduces the surface abrasion of cutter, prolongs its service life, simultaneously
Burr removing efficiency is improved, better inner-burr cleaning effect is reached.
3, annular burr scraper is air-dried through blower again after cooling water is cooling, is prevented from taking cooling water on pipe to, be avoided
The influence that burr is cut in cooling water splashing.
4, annular burr scraper uses the steel alloy with certain elasticity as material, annular burr scraper top or so two
Side installation suspension knife rest I, suspends knife rest II, when using the pipe of different-diameter instead, can suspend knife by adjusting suspension knife rest I
The position of frame II is to make to keep tangent between annular burr scraper and pipe and compress.
Detailed description of the invention
Utility model device is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of utility model device.
In figure, 1- suspends knife rest I, 2- crossbeam, 3- Burr collecting device, 4- burr, 5- pipe, 6- suspension knife rest II, 7-
Blower, 8- supporting table, 9- blower diversion pipe, 10- drainpipe, 11- catch basin, 12- annular burr scraper, 13- water injection pipe.
Specific embodiment
As shown in Figure 1, crossbeam (2) suspends knife rest II (6), blower (7), branch the device mainly includes suspension knife rest I (1)
It supports platform (8), blower diversion pipe (9), drainpipe (10), catch basin (11), annular burr scraper (12), water injection pipe (13).Crossbeam
(2) be respectively arranged on the left side and the right side moveable suspension knife rest I (1) and suspension knife rest II (6), annular burr scraper (12) for
The steel alloy of certain elasticity, the upper end are symmetrically arranged with suspension knife rest I (1) and suspension knife rest II (6) and are fitted close, lower end and pipe
Base (5) outer surface is tangent to carry out rotary cutting counterclockwise, and annular burr scraper (12) is arranged right below catch basin (11) and knife
Body has 1/3 to be partially immersed in cooling water, and catch basin (11) inside left lower end is equipped with water injection pipe (13), and right side upper end is equipped with row
The water injection pipe (13) of water pipe (10), catch basin (11) inside left lower end is passed through cooling water with flow velocity v1, takes away annular burr and scrapes
Heat on knife (12), and flowed out from drainpipe (10), supporting table (8) are equipped on the right side of catch basin (11), supporting table (8) is equipped with
When blower (7), the outer wind-connector diversion pipe (9) of blower (7), blower diversion pipe (9) and annular burr scraper (12) leave cooling water
Position it is horizontal concordant.
When work, suspends knife rest I (1) and suspension knife rest II (6) adjusts position, make annular burr scraper (12) and pipe
(5) outer surface is tangent and compresses, and the water injection pipe (13) of catch basin (11) inside left lower end is passed through cooling water, band with flow velocity v1
The heat on annular burr scraper (12) is walked, and is flowed out from drainpipe (10), blower (7) starts, blower diversion pipe (9) and ring
Shape burr scraper (12) leaves cooling water position level concordantly, carries out air-dried, annular burr scraper to annular burr scraper (12)
(12) with angular velocity omega1It carries out rotating counterclockwise cutting, pipe (5) is with speed v2It moves in the production line, at the same time, burr
Collection device (3) is with angular velocity omega2It rotates clockwise, the burr (4) after cutting is wound and is collected.
Claims (2)
1. a kind of external burr removing device for thick wall petroleum pipe welding process, it is characterised in that: main includes suspension knife rest
I, crossbeam, suspension knife rest II, blower, supporting table, blower diversion pipe, drainpipe, catch basin, annular burr scraper, water injection pipe, it is horizontal
Beam is respectively arranged on the left side and the right side moveable suspension knife rest I and suspension knife rest II, and annular burr scraper upper end is symmetrically arranged with suspension
Knife rest I and suspension knife rest II and tight fit, lower end and the tangent progress rotary cutting counterclockwise of outer surface of tube blank, annular burr are scraped
Knife is arranged right below catch basin and cutter hub has 1/3 to be partially immersed in cooling water, and catch basin inside left lower end is equipped with water injection pipe,
Right side upper end is equipped with drainpipe, and supporting table is equipped on the right side of catch basin, and supporting table is equipped with blower, wind-connector diversion pipe outside blower,
Position when blower diversion pipe leaves cooling water with annular burr scraper is horizontal concordant.
2. a kind of external burr removing device for thick wall petroleum pipe welding process according to claim 1, feature exist
In: the annular burr scraper is the steel alloy with certain elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656159.9U CN208929878U (en) | 2018-10-12 | 2018-10-12 | A kind of external burr removing device for thick wall petroleum pipe welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656159.9U CN208929878U (en) | 2018-10-12 | 2018-10-12 | A kind of external burr removing device for thick wall petroleum pipe welding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929878U true CN208929878U (en) | 2019-06-04 |
Family
ID=66724372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656159.9U Expired - Fee Related CN208929878U (en) | 2018-10-12 | 2018-10-12 | A kind of external burr removing device for thick wall petroleum pipe welding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929878U (en) |
-
2018
- 2018-10-12 CN CN201821656159.9U patent/CN208929878U/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: 20190604 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |