CN205950023U - Sizing device is got rid of to outside weld muscle for high frequency welded pipe - Google Patents
Sizing device is got rid of to outside weld muscle for high frequency welded pipe Download PDFInfo
- Publication number
- CN205950023U CN205950023U CN201620953267.7U CN201620953267U CN205950023U CN 205950023 U CN205950023 U CN 205950023U CN 201620953267 U CN201620953267 U CN 201620953267U CN 205950023 U CN205950023 U CN 205950023U
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- sizing
- knife rest
- scraper
- frequency welded
- pipe
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Abstract
The utility model relates to a high frequency welded pipe processing equipment, it is used for getting rid of the device of outside weld muscle and sizing to the high frequency welded pipe pipe specifically to say so. It includes has the backup pad by the base on this base, one side of backup pad is fixed with the knife rest, and one side of knife rest is provided with the scraper, and the scraper lower extreme is followed the bottom of knife rest and is stretched out, and has the blade bottom the scraper, and this blade is perpendicular with the face of backup pad. There is the sizing roller set one side of blade. Its characteristics are that the sizing roller set includes three size rolls, all have the annular groove on the roll surface of size rolls, and the section of annular groove all is arc, and the axis of three size rolls all in same vertical plane, hand over with the sharp homogeneous phase in axis place of two other size rollss by the straight line at the axis of any size rolls place, and just three crossing figures that enclose of straight line are equilateral triangle, make and form the circular channel between three size rolls. Use the the device sizing can guarantee the stability of pipe diameter, the circularity of pipe is higher behind the sizing, and finished product high frequency welded pipe's quality is better.
Description
Technical field
The utility model is related to a kind of ratio-frequency welded tube process equipment, is specifically used for removing outside weld to ratio-frequency welded tube pipe
Muscle and the device of sizing.
Background technology
Both know about in machinery industry, ratio-frequency welded tube needs in process of production former material is crimped, forms pipe, this
Plant to have on pipe and run through its longitudinal breach, this breach is all to fill up elimination, the pipe after welding by Suppression of High-frequency Welding Devices
Base need to remove diameter-setting equipment through ratio-frequency welded tube and remove outside weld muscle successively and carry out sizing processing with outside weld muscle.
At present, the ratio-frequency welded tube outside weld muscle using in industry removes diameter-setting equipment and includes base, this base has in vertical
The gripper shoe of formula arrangement, the side of gripper shoe is fixed with knife rest, and the side of knife rest is provided with scraper, and scraper lower end is from the bottom of knife rest
Portion stretches out, and cutting edge is arranged at scraper bottom, and this cutting edge is vertical with the plate face of gripper shoe.There is sizing roller group the side of described cutting edge, fixed
Footpath roller group includes two sizing rollers, and the roll surface of sizing roller all has annular groove circumferentially along it, the section of annular groove
In circular arc.The axis of two sizing rollers is in same vertical plane, and goes to upper and lower and be arranged side by side.Outside this ratio-frequency welded tube
Only two sizing roller groups in the sizing roller group of weldering muscle removal diameter-setting equipment, it is fixed that pipe passes through from two sizing rollers formation gaps
During footpath, the supporting surface of circumference is less, and pipe easily occurs beating so that the stability of pipe diameter is relatively low, the circle of pipe after sizing
Spend relatively low, the inferior quality of finished product ratio-frequency welded tube.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ratio-frequency welded tube outside weld muscle to remove diameter-setting equipment, uses
This device sizing can ensure the stability of pipe diameter, and after sizing, the circularity of pipe is higher, and the quality of finished product ratio-frequency welded tube is preferable.
For solving the above problems, provide technical scheme below：
Ratio-frequency welded tube outside weld muscle of the present utility model removes diameter-setting equipment and includes base, and this base has in vertical
Gripper shoe, the side of gripper shoe is fixed with knife rest, and the side of knife rest is provided with scraper, and scraper lower end is stretched from the bottom of knife rest
Go out, and cutting edge is arranged at scraper bottom, this cutting edge is vertical with the plate face of gripper shoe.There is sizing roller group the side of described cutting edge.Its feature
It is that described sizing roller group includes three sizing rollers, the roll surface of sizing roller all has annular groove circumferentially along it, annular is recessed
All in circular arc, all in same vertical plane, the axis of any one sizing roller is located the axis of three sizing rollers the section of groove
Straight line all intersect with the axis place straight line of two other sizing roller, and the figure that three straight line intersection are surrounded is equilateral three
Angular, make to be formed circular channel between three sizing rollers, the axis of this circular channel is parallel with gripper shoe.
It is that described knife rest side has the chute being vertically arranged to further improvement of the utility model scheme, in chute, have cunning
Block, is in that slip shape coordinates between slide block and chute, the side of slide block is located at outside chute, and has cutter block thereon.That in chute
There is vertical screw, this vertical screw is threaded with bolt, and the upper end of bolt extends through knife rest top, spiral shell on section slide block
It is in axial restraint between bolt and knife rest, circumferentially rotates shape cooperation, and the upper end of bolt is fixed with swing handle.Described scraper is located at knife
Bottom outside block.So improved advantage be make scraper position adjustable, thus being suitable for different size of pipe.
Take above scheme, there is advantages below：
Because the sizing roller group that ratio-frequency welded tube outside weld muscle of the present utility model removes diameter-setting equipment includes three sizing rollers,
Annular groove circumferentially is all had along it on roll surface of sizing roller, the section of annular groove is in circular arc, three sizing rollers
Axis is all in same vertical plane, and the straight line at axis place of any one sizing roller and the axis institute of two other sizing roller
All intersecting in straight line, and the figure that three straight line intersection are surrounded is equilateral triangle, make to be formed between three sizing rollers circular logical
Road, the axis of circular channel is parallel with gripper shoe.The supporting surface of circumference can be greatly increased using three sizing rollers, it is to avoid sizing
During the problem beated of pipe it is ensured that the stability of pipe diameter, the circularity that improve pipe after sizing is so that finished product is high
The quality of frequency welded tube is preferable.
Brief description
Fig. 1 is the structural representation that ratio-frequency welded tube outside weld muscle of the present utility model removes diameter-setting equipment；
Fig. 2 is the right view of Fig. 1.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, ratio-frequency welded tube outside weld muscle removal diameter-setting equipment of the present utility model includes base 1, this bottom
Seat 1 can be made up of steel plate it is also possible to be replaced by ground, and the base 1 in the present embodiment is made up of steel plate.Have on described base 1 and be in
The gripper shoe 2 of vertical, the side of gripper shoe 2 is fixed with knife rest 10, and the side of knife rest 10 is provided with scraper 8, scraper 8 lower end
Stretch out from the bottom of knife rest 10, and cutting edge is arranged at scraper 8 bottom, this cutting edge is vertical with the plate face of gripper shoe 2.Described knife rest 10 side
There is the chute 11 being vertically arranged, in chute 11, have slide block 7, be in that slip shape coordinates between slide block 7 and chute 11, the side position of slide block 7
Outside chute 11, and there is cutter block 6 thereon.There is vertical screw on that section of slide block 7 in chute 11, this vertical screw screw thread is even
It is connected to bolt 5, the upper end of bolt 5 extends through knife rest 10 top, be in axial restraint, circumference turn between bolt 5 and knife rest 10
Dynamic shape cooperation, and the upper end of bolt 5 is fixed with swing handle 4.Described scraper 8 is located at the bottom in cutter block 6 outside.Described cutting edge
There is 3 groups of sizing roller side.3 groups of described sizing roller includes three sizing rollers 3, and the roll surface of sizing roller 3 all has along it circumferentially
Annular groove 13, the section of annular groove 13 all in circular arc, the axis of three sizing rollers 3 all in same vertical plane,
The straight line that the axis of any one sizing roller 3 is located all is intersected with the axis place straight line of two other sizing roller 3, and three straight lines
Intersecting surrounded figure is equilateral triangle, makes to be formed circular channel 12, the axis of this circular channel 12 between three sizing rollers 3
Parallel with gripper shoe 2.
During work, first, by pipe 9 weld seam after welding upward, longitudinally advance towards knife rest 10 along it in horizontal plane,
When pipe 9 runs to scraper 8 lower section, rotate swing handle 4, so that scraper 8 is moved down and offset with the weld seam of pipe 9.Then, in pipe
During base 9 moves on, the outside weld muscle on weld seam is struck off by scraper 8.Then, the pipe 9 striking off outside weld muscle moves on, and enters
Enter in the circular channel 12 being formed to three sizing rollers 3.Finally, pipe 9 pass through circular channel 12, in this during pipe 9
Outer wall contact with the annular groove 13 of three sizings, complete sizing.
Claims (2)
1. ratio-frequency welded tube removes diameter-setting equipment with outside weld muscle, including base（1）, this base（1）On have support in vertical
Plate（2）, gripper shoe（2）Side be fixed with knife rest（10）, knife rest（10）Side be provided with scraper（8）, scraper（8）Lower end from
Knife rest（10）Bottom stretch out, and scraper（8）Cutting edge is arranged at bottom, this cutting edge and gripper shoe（2）Plate face vertical；Described cutting edge
There is sizing roller side（3）Group；It is characterized in that described sizing roller（3）Group includes three sizing rollers（3）, sizing roller（3）Roll surface
On all have annular groove circumferentially along it（13）, annular groove（13）Section all in circular arc, three sizing rollers（3）'s
Axis all in same vertical plane, any one sizing roller（3）Axis straight line and two other sizing roller of being located（3）Axle
Line place straight line is all intersecting, and the figure that three straight line intersection are surrounded is equilateral triangle, makes three sizing rollers（3）Between formed
Circular channel（12）, this circular channel（12）Axis and gripper shoe（2）Parallel.
2. ratio-frequency welded tube as claimed in claim 1 outside weld muscle removes diameter-setting equipment it is characterised in that described knife rest（10）One
There is the chute being vertically arranged side（11）, chute（11）Inside there is slide block（7）, slide block（7）With chute（11）Between the cooperation in slip shape, sliding
Block（7）Side be located at chute（11）Outward, and thereon there is cutter block（6）；Positioned at chute（11）That section of interior slide block（7）On have vertical
Screw, this vertical screw is threaded with bolt（5）, bolt（5）Upper end pass through knife rest（10）Top extends, bolt
（5）With knife rest（10）Between in axial restraint, circumferentially rotate shape cooperation, and bolt（5）Upper end be fixed with swing handle（4）；Institute
State scraper（8）Positioned at slide block（7）The bottom in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953267.7U CN205950023U (en) | 2016-08-28 | 2016-08-28 | Sizing device is got rid of to outside weld muscle for high frequency welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953267.7U CN205950023U (en) | 2016-08-28 | 2016-08-28 | Sizing device is got rid of to outside weld muscle for high frequency welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950023U true CN205950023U (en) | 2017-02-15 |
Family
ID=57980134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953267.7U Active CN205950023U (en) | 2016-08-28 | 2016-08-28 | Sizing device is got rid of to outside weld muscle for high frequency welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166631A (en) * | 2016-08-28 | 2016-11-30 | 江苏高尔德汽车钢管有限公司 | Ratio-frequency welded tube outside weld muscle removes diameter-setting equipment |
-
2016
- 2016-08-28 CN CN201620953267.7U patent/CN205950023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166631A (en) * | 2016-08-28 | 2016-11-30 | 江苏高尔德汽车钢管有限公司 | Ratio-frequency welded tube outside weld muscle removes diameter-setting equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |