CN209288439U - A kind of high-frequency straight seam welded pipe goes inner burr equipment online - Google Patents
A kind of high-frequency straight seam welded pipe goes inner burr equipment online Download PDFInfo
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- CN209288439U CN209288439U CN201822061939.5U CN201822061939U CN209288439U CN 209288439 U CN209288439 U CN 209288439U CN 201822061939 U CN201822061939 U CN 201822061939U CN 209288439 U CN209288439 U CN 209288439U
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- tailstock
- fixed
- sliding block
- knife bar
- bar
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Abstract
A kind of high-frequency straight seam welded pipe goes inner burr equipment online, and the utility model relates to mechanical equipment technical fields；Tailstock regulating device is made of lead screw and sliding block, the lower end of lead screw is screwed in the top of sliding block after the roof of fixed tailstock by bearing activity, the upper end of lead screw is screwed in the roof of fixed tailstock, and sliding block is movably arranged on inside fixed tailstock, and sliding block is socketed on the tail end of knife bar；Impedor is nested and fixed in the middle section of knife bar, several built-in bar magnets are embedded in impedor；Activity is embedded with piston wheel seat in the internal cavities of the scraper box, and the piston outer wall conflict of piston wheel seat is arranged on the inner wall of the cavity, is screwed with directive wheel on piston wheel seat.Hydraulic control, the operation is stable are replaced using pneumatic control in previous structure basis, inner burr strikes off quality and complies with standard, and can be switched fast specification, and meet different size goes inner burr requirement online, and practicability is stronger.
Description
Technical field
The utility model relates to mechanical equipment technical fields, and in particular to a kind of high-frequency straight seam welded pipe goes inner burr to set online
It is standby.
Background technique
Surfaces externally and internally commissure always remains overlap or burr, the burr of outer surface to high-frequency straight seam welded pipe in the welding process
Removal is easier, since the limitation of caliber is so that the removal process of inner burr is more difficult, to greatly limit welded tube
Use scope, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, high-frequency straight seam welded pipe easy to use go inner burr equipment online, are replaced in previous structure basis using pneumatic control
Hydraulic control, the operation is stable, inner burr strike off quality and comply with standard, and can be switched fast specification, meet going online for different size
Inner burr requirement, practicability are stronger.
In order to achieve the above purposes, the technical solution adopted by the utility model is: it include fixed tailstock, scraper box, scraper,
Knife bar, location nut；The tail end of knife bar is fixed on fixed tailstock by location nut, and the head end of knife bar is connect with scraper box,
Scraper is plugged and is fixed in scraper box；It also includes tailstock regulating device, impedor, built-in bar magnet, directive wheel, piston wheel
Seat, tracheae；The tailstock regulating device is made of lead screw and sliding block, and the lower end of lead screw passes through after passing through the roof for fixing tailstock
Bearing activity is screwed in the top of sliding block, and the upper end of lead screw is screwed in the roof of fixed tailstock, and sliding block is movably arranged on fixation
Inside tailstock, and sliding block is socketed on the tail end of knife bar；Impedor is nested and fixed in the middle section of knife bar, if being embedded in impedor
Dry built-in bar magnet；Activity is embedded with piston wheel seat in the internal cavities of the scraper box, and the piston outer wall of piston wheel seat supports
Touching is arranged on the inner wall of the cavity, is screwed with directive wheel on piston wheel seat；The knife bar is hollow seamless pipe, internal to insert
Equipped with tracheae, the tail end external gas source of tracheae, the head end of tracheae, which is stretched, to be located in scraper box internal cavities.
Further, cooling water pipe is inserted in the knife bar, the head and the tail both ends of cooling water pipe are revealed set on knife bar
Tail end, the tail end external water source of cooling water pipe, the pipe shaft disk of cooling water pipe are set to the top of scraper box internal cavities.
Further, it is connected and fixed between the knife bar and sliding block by positioning pin.
After adopting the above structure, the utility model has the beneficial effect that a kind of high-frequency straight seam welded pipe described in the utility model
Inner burr equipment is gone online, replaces hydraulic control, the operation is stable using pneumatic control in previous structure basis, inner burr is scraped
Except quality complies with standard, it can be switched fast specification, meet different size goes inner burr requirement online, and practicability is stronger, this reality
With the advantages that novel simple with structure, setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure sectional view of the utility model.
Description of symbols:
Tailstock regulating device 1, sliding block 1-2, fixed tailstock 2, impedor 3, built-in bar magnet 4, scraper box 5, is scraped lead screw 1-1
Knife 6, directive wheel 7, piston wheel seat 8, knife bar 9, location nut 10, tracheae 11, cooling water pipe 12, positioning pin 13.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1, present embodiment the technical solution adopted is that: it include fixed tailstock 2, scraper box 5,
Scraper 6, knife bar 9, location nut 10；Fixed tailstock 2 is fixed on memorial archway by end bolt holes on existing molding roller frame memorial archway,
The tail end of knife bar 9 is fixed on fixed tailstock 2 (the external screw thread of location nut 10 and 9 tail end of knife bar by two location nuts 10
Cooperation is screwed on), head end and the scraper box 5 of knife bar 9 are welded and fixed, and scraper 6 is plugged and is screwed on fixation using the external screw thread of its shank
In the installation screw on 5 lateral wall of scraper box；It also includes tailstock regulating device 1, impedor 3, built-in bar magnet 4, directive wheel
7, piston wheel seat 8, tracheae 11；The tailstock regulating device 1 is made of lead screw 1-1 and sliding block 1-2, and the lower end of lead screw 1-1 is worn
It crosses after the roof of fixed tailstock 2 and is screwed in the top of sliding block 1-2 by bearing activity, the threaded upper ends of lead screw 1-1, which are screwed in, to be consolidated
In the roof for determining tailstock 2, sliding block 1-2 is movably arranged on inside fixed tailstock 2, and sliding block 1-2 is socketed on the tail end of knife bar 9,
And be connected and fixed using positioning pin 13, after positioning pin 13 passes through fixed 2 front side wall of tailstock, it is inserted in knife bar 9；In knife bar 9
Section, which is socketed, is simultaneously fixed with impedor 3 using being bolted, and impedor 3 is made of polyurethane round tube, inside be embedded with it is several
A built-in bar magnet 4；Activity is embedded with piston wheel seat 8, the piston outer wall of piston wheel seat 8 in the internal cavities of the scraper box 5
Conflict is arranged on the inner wall of the cavity, and directive wheel 7 is screwed on piston wheel seat 8, and 7 activity of directive wheel, which is supported, to be located in needs removal
On the tube wall of burr；The knife bar 9 is hollow seamless pipe, inside be inserted with tracheae 11, the tail end external gas source of tracheae 11,
The head end of tracheae 11, which is stretched, to be located in 5 internal cavities of scraper box.
Further, cooling water pipe 12 is inserted in the knife bar 9, the head and the tail both ends of cooling water pipe 12, which are revealed, is set to knife
The pipe shaft disk of the tail end of bar 9, the tail end external water source of cooling water pipe 12, cooling water pipe 12 is set to the upper of 5 internal cavities of scraper box
Side；Cooling water is conveyed into cooling water pipe 12, what cooling water was connected to the damper 3 on knife bar 9, knife bar 9 and with knife bar 9
Scraper box 5 is cooled down.
The working principle of this specific embodiment:: gas source is delivered in scraper box 5 by tracheae 11, controls piston wheel seat 8
The cavity of scraper box 5 is stretched out, and piston wheel seat 8 is supported and is located on tube wall, completes feed, realizes the removal to inner burr on tube wall,
Gas source is cut off, piston wheel seat 8 is withdrawn, and realizes withdrawing；
When needing the welded tube to different size to carry out Removing of inner burs, it is only necessary to the damper 3 that replacement matches with pipe,
Piston wheel seat 8 is replaced simultaneously；
After unscrewing location nut 10, by rotating threaded shaft 1-1, the upper and lower position of knife bar 9 is controlled, while moving left and right knife bar
9, and locked using location nut 10, the adjusting of the left-right position of knife bar 9 can be realized；
When fixed tailstock 2 is installed, the cushion block on steel plate will be in contact with rack, when scraper works normally, can generate
The slight sound for shaking and having shake need to stop immediately when the fixed tailstock 2 of discovery, which is shaken, obviously to be aggravated and issue the huge sound
Vehicle checks inside impedor 3 to the pipe of 5 front of scraper box that such situation, can not normally due to there is larger drop dross inside pipe
By the gap of cutter hub 9 and tube wall, cutter hub is blocked, needs to remove immediately, knife bar 9 is not so will lead to and elongates or break；It goes online
During burr in welded tube, running audit inner burr is needed to strike off quality, is changed in unit production status, such as accelerate, subtract
After speed, molding, guiding, compression roller adjustment, to check simultaneously in scrape quality, first steel pipe after crossing strip connector, Dou Yaojian
Quality is scraped in looking into, is adjusted according to actual state of striking off.
After adopting the above structure, present embodiment has the beneficial effect that
1, by the setting of sliding block and lead screw, achieve the purpose that adjust knife bar position up and down, to realize in online
The purpose of burr removal effect continuous and stable production；
2, the adjusting of the feed of gas source control scraper, withdrawing and scraping pressure, adjustability are strong；
3, damper, which is bolted, is fixed on knife bar, and installation site is adjustable, realizes to high-frequency straight seam welded pipe
The adjusting of welding effect；
4, scraper is cooperated by piston wheel seat and inside pipe wall, by replacing damper and piston wheel seat, can be realized pair
The removal of different size straight seam welded pipe inner burr, it is adaptable.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of high-frequency straight seam welded pipe goes inner burr equipment online, it includes fixed tailstock (2), scraper box (5), scraper (6), knife
Bar (9), location nut (10)；The tail end of knife bar (9) is fixed on fixed tailstock (2) by location nut (10), knife bar (9)
Head end is connect with scraper box (5), and scraper (6) is plugged and is fixed on scraper box (5)；It is characterized by: it also includes tailstock tune
Regulating device (1), impedor (3), built-in bar magnet (4), directive wheel (7), piston wheel seat (8), tracheae (11)；The tailstock is adjusted
Device (1) is made of lead screw (1-1) and sliding block (1-2), and the lower end of lead screw (1-1) passes through after passing through the roof for fixing tailstock (2)
Bearing activity is screwed in the top of sliding block (1-2), and the upper end of lead screw (1-1) is screwed in the roof of fixed tailstock (2), sliding block
It is internal that (1-2) is movably arranged on fixed tailstock (2), and sliding block (1-2) is socketed on the tail end of knife bar (9)；The middle section of knife bar (9)
It is nested and fixed impedor (3), is embedded with several built-in bar magnets (4) in impedor (3)；The inside of the scraper box (5)
Activity is embedded with piston wheel seat (8) in cavity, and the piston outer wall conflict of piston wheel seat (8) is arranged on the inner wall of the cavity, living
Directive wheel (7) are screwed on plug wheel seat (8)；The knife bar (9) be hollow seamless pipe, inside be inserted with tracheae (11), gas
The tail end external gas source of (11) is managed, the head end of tracheae (11), which is stretched, to be located in scraper box (5) internal cavities.
2. a kind of high-frequency straight seam welded pipe according to claim 1 goes inner burr equipment online, it is characterised in that: the knife
It is inserted with cooling water pipe (12) in bar (9), the tail end set on knife bar (9), cooling water are revealed in the head and the tail both ends of cooling water pipe (12)
The tail end external water source of (12) is managed, the pipe shaft disk of cooling water pipe (12) is set to the top of scraper box (5) internal cavities.
3. a kind of high-frequency straight seam welded pipe according to claim 1 goes inner burr equipment online, it is characterised in that: the knife
It is connected and fixed between bar (9) and sliding block (1-2) by positioning pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061939.5U CN209288439U (en) | 2018-12-10 | 2018-12-10 | A kind of high-frequency straight seam welded pipe goes inner burr equipment online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061939.5U CN209288439U (en) | 2018-12-10 | 2018-12-10 | A kind of high-frequency straight seam welded pipe goes inner burr equipment online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288439U true CN209288439U (en) | 2019-08-23 |
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ID=67658106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061939.5U Active CN209288439U (en) | 2018-12-10 | 2018-12-10 | A kind of high-frequency straight seam welded pipe goes inner burr equipment online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088015A1 (en) * | 2021-11-19 | 2023-05-25 | 比亚迪股份有限公司 | Inner burr removing knife rest structure |
-
2018
- 2018-12-10 CN CN201822061939.5U patent/CN209288439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088015A1 (en) * | 2021-11-19 | 2023-05-25 | 比亚迪股份有限公司 | Inner burr removing knife rest structure |
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