CN110681709B - Stainless steel tube drawing deviation correcting device of high-frequency tube welding machine - Google Patents
Stainless steel tube drawing deviation correcting device of high-frequency tube welding machine Download PDFInfo
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- CN110681709B CN110681709B CN201910842135.5A CN201910842135A CN110681709B CN 110681709 B CN110681709 B CN 110681709B CN 201910842135 A CN201910842135 A CN 201910842135A CN 110681709 B CN110681709 B CN 110681709B
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 28
- 239000010935 stainless steel Substances 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 230000000670 limiting effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/34—Guiding or supporting the material or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/32—Feeding or discharging the material or mandrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a stainless steel tube drawing deviation correcting device of a high-frequency tube welding machine, which comprises a fixing frame, an air cylinder and clamping rollers, wherein the fixing frame comprises two groups of first side plates, two groups of transverse plates, a base and two groups of second side plates, the positions between the two ends of the two groups of first side plates are welded with the two groups of transverse plates, the second side plates are correspondingly welded at the top end positions of the first side plates, and the base is fixedly arranged at the positions between the bottom ends of the two groups of second side plates.
Description
Technical Field
The invention relates to the field of stainless steel welded pipes, in particular to a drawing deviation correcting device for a stainless steel pipe of a high-frequency pipe welding machine.
Background
Stainless steel welded pipes, namely welded pipes for short, are manufactured by welding common steel materials or steel belts after being curled and molded by a machine set and a die; the processing accuracy of the stainless steel welded pipe is mainly reflected in the weld joint processing of the welded pipe, whether the welded pipe is nearly circular or not, and the like, and in the processing process of the stainless steel welded pipe, once the welded pipe is welded, the welding joint processing procedure and the shaping procedure are carried out, the position of the welding joint is smooth through the welding joint processing procedure, and the structure of the stainless steel welded pipe is regular through the shaping procedure.
The existing stainless steel tube drawing deviation correcting device of the high-frequency tube welding machine has certain defects when in use, the feeding port of the drawing machine needs to be manually aligned in the prior art, the steel tube needs to be manually grasped beside for conveying, the steel tube in the drawing engineering rotates fast, the danger is high, the steel tube is easy to skew in the conveying process, and the waste of materials is caused.
Disclosure of Invention
The invention mainly aims to provide a stainless steel tube drawing deviation rectifying device of a high-frequency tube welding machine, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a deviation correcting device is drawn to high frequency welding pipe machine stainless steel pipe, includes mount, cylinder and pinch roller, the mount includes two sets of first curb plates, two sets of diaphragm, base and two sets of second curb plates, and the position between the both ends of two sets of first curb plates all welds each other with two sets of diaphragm are installed to the position, the top position of first curb plate corresponds the welding has the second curb plate, and the position between the bottom of two sets of second curb plates all is fixed and is provided with the base, the position department that the base upper surface is close to two sets of second curb plates all activity is provided with the installation piece, and all installs two pinch rollers in the installation piece, the cylinder is all installed to one side of second curb plate, and the cylinder passes through the piston rod and the installation piece fixed connection of supporting setting;
The two sets of the transverse plates are provided with through holes at both ends, two second connecting rods are slidably arranged in the through holes, one ends of the second connecting rods are welded with a fixing plate, one side of the fixing plate is fixedly provided with a support plate through a screw, the surface of the support plate is close to the upper position and is provided with a V-shaped groove, the bottom end position of the V-shaped groove on the surface of the support plate is welded with a wheel seat, a roller is arranged in the wheel seat in a matched manner, one of the fixing plates is close to the middle position of one side of the transverse plates, the middle position of the transverse plate is fixedly connected with a first connecting block through the screw, the top end of the first connecting block is welded with a first connecting rod, one end of the first connecting rod penetrates through a round hole preset in the center of the support plate, and one end of the first connecting rod is provided with a nut in a matched manner.
Preferably, the inside movable supporting of installation piece installs two pinch rolls, and two pairs of pinch rolls set up relatively, the rotation face of pinch roll has all been seted up the inside groove, and the cross-section of inside groove is the V-arrangement.
Preferably, the inner wall of the inner groove is internally adhered with a rubber ring through strong glue, and a plurality of hemispherical bulges are arranged on the surface of the rubber ring.
Preferably, the distance between the mounting block and the base is 1-3cm, and two ends of the lower surface of the mounting block are connected with the base through elastic pieces.
Preferably, the upper surface of base is located central point department welding has the stopper, the middle part position of installation piece lower surface is seted up flutedly, and the stopper embedding sets up in the recess, the stopper is the bar structure.
Preferably, the centers of the V-shaped groove, the roller and the nut are all positioned on the same vertical line, and the section of the roller is V-shaped.
Preferably, the second connecting rods are slidably arranged in through holes formed in the transverse plates, and in the same plane, the rod sections of the two second connecting rods and the first connecting rod form an isosceles triangle structure.
Preferably, in the same plane, the centers of the two pairs of clamping rollers, the centers of the bottom ends of the inner walls of the V-shaped grooves and the centers of the wheel surfaces of the rollers are all positioned on the same horizontal line.
Compared with the prior art, the invention provides the stainless steel tube drawing deviation correcting device of the high-frequency tube welding machine, which has the following beneficial effects:
1. according to the invention, the four clamping rollers are designed, so that the steel pipe can be automatically fed in without manual side operation, feeding driving is performed by means of the four clamping rollers, the accuracy is high, the steel pipe is fixed without deflection, the efficiency is improved, and the labor intensity of workers is reduced;
2. according to the invention, the air cylinder and the mounting block are arranged, and the air cylinder is used as an angle adjusting mechanism to drive the mounting block to adjust the angle above the base, so that the change of the relative angle between oppositely arranged clamping rollers is realized, and the purpose of quickly and accurately adjusting the welding seam position of the welded pipe is realized.
3. According to the invention, the support plate and the roller wheels are arranged, and the second connecting rod slides in the transverse plate to drive the support plate to slide on the surface of the first connecting rod, so that the distance between the support plate and the clamping roller is changed, and the steel pipe is supported and limited and adjusted conveniently.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a stainless steel tube drawing deviation rectifying device of a high-frequency tube welding machine;
FIG. 2 is a partial structural plan view of a stainless steel tube drawing deviation rectifying device of a high-frequency tube welding machine;
FIG. 3 is a cross-sectional view of a pinch roller structure of a stainless steel tube drawing deviation rectifying device of a high-frequency tube welding machine;
FIG. 4 is a partial structure of a fixing frame of a stainless steel tube drawing and rectifying device of a high-frequency tube welding machine
A schematic diagram;
Fig. 5 is a front view of a support plate structure of the stainless steel tube drawing deviation rectifying device of the high-frequency tube welding machine.
In the figure: 1. a fixing frame; 101. a first side plate; 102. a cross plate; 103. a base; 104. a second side plate; 2. a cylinder; 3. a mounting block; 4. a nip roller; 41. an inner tank; 42. a rubber ring; 5. a first connection block; 6. a first connecting rod; 7. a wheel seat; 8. a roller; 9. a nut; 10. a support plate; 11. a fixing plate; 12. a second connecting rod; 13. a limiting block; 14. a groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-5, a stainless steel tube drawing deviation correcting device of a high-frequency tube welding machine comprises a fixing frame 1, an air cylinder 2 and clamping rollers 4, wherein the fixing frame 1 comprises two groups of first side plates 101, two groups of transverse plates 102, a base 103 and two groups of second side plates 104, positions between two ends of the two groups of first side plates 101 are welded with the two groups of transverse plates 102, the second side plates 104 are correspondingly welded at the top ends of the first side plates 101, the base 103 is fixedly arranged at the positions between the bottom ends of the two groups of second side plates 104, an installation block 3 is movably arranged at the position, close to the two groups of second side plates 104, of the upper surface of the base 103, two clamping rollers 4 are respectively installed in the installation block 3, the air cylinder 2 is respectively installed at one side of the second side plates 104, and the air cylinder 2 is fixedly connected with the installation block 3 through piston rods which are matched;
Through holes are formed in two ends of the two groups of transverse plates 102, two second connecting rods 12 are slidably arranged in the through holes, one ends of the two second connecting rods 12 are welded with a fixing plate 11, one side of the fixing plate 11 is fixedly provided with a support plate 10 through screws, the surface of the support plate 10 is close to the upper position, a V-shaped groove is formed in the position, located at the bottom end position of the V-shaped groove, of the support plate 10, a wheel seat 7 is welded in the wheel seat 7, a roller 8 is arranged in the wheel seat 7 in a matched mode, a first connecting block 5 is fixedly connected to the middle position of one side of one transverse plate 102 close to the fixing plate 11 through screws, a first connecting rod 6 is welded at the top end of the first connecting block 5, one end of the first connecting rod 6 penetrates through a round hole preset in the center of the support plate 10, and a nut 9 is arranged in the matched mode at one end of the first connecting rod 6.
The second connecting rod 12 of the part between the two transverse plates 102 is sleeved with a spring, two ends of the spring are welded with the middle sections of the transverse plates 102 and the second connecting rod 12 respectively, the spring is compressed in the sliding process of the second connecting rod 12 in the transverse plates 102, the second connecting rod 12 is restored to the original state by elastic restoring force, at the moment, the nut 9 is spirally fixed at one end of the first connecting rod 6, the nut 9 is tightly attached to the support plate 10, the limiting effect is achieved, the distance between the nut 9 and the first connecting block 5 can be changed, the autonomous adjustment is carried out, and finally the distance between the support plate 10 and the clamping roller 4 is changed.
As shown in fig. 1 and 3, two clamping rollers 4 are movably mounted in the mounting block 3 in a matched manner, the two pairs of clamping rollers 4 are arranged oppositely, the rotating surfaces of the clamping rollers 4 are provided with inner grooves 41, and the cross sections of the inner grooves 41 are V-shaped.
As shown in fig. 3, the inner wall of the inner groove 41 is adhered with a rubber ring 42 through strong glue, and the surface of the rubber ring 42 is provided with a plurality of hemispherical protrusions, so that the rubber ring 42 plays a role of shock absorption and skid resistance, and can be removed without using the inner groove.
Through having designed four pinch rollers 4, can send the steel pipe automatically to go into, need not the manual work and operate by side, rely on four pinch rollers 4 to carry out pay-off drive, the precision is high to fixed steel pipe is not crooked, has both improved efficiency and alleviateed workman intensity of labour.
As shown in fig. 1 and 2, the space between the mounting block 3 and the base 103 is 1-3cm, and both ends of the lower surface of the mounting block 3 are connected with the base 103 by providing elastic members.
Through setting up cylinder 2 and installation piece 3, cylinder 2 can take place the rotation of certain angle as angle adjustment mechanism, drives installation piece 3 and carries out angle adjustment in the top of base 103, has realized the change of relative angle between the pinch rolls 4 of relative setting, realizes quick accurate regulation welded tube welding seam position purpose.
In the process of angle adjustment, the elastic piece is elastically deformed, and the installation block 3 can be driven to restore to the original state through elastic restoring force when the device is not in use.
As shown in fig. 2, a limiting block 13 is welded on the upper surface of the base 103 at the central position, a groove 14 is formed in the middle of the lower surface of the mounting block 3, the limiting block 13 is embedded into the groove 14, and the limiting block 13 is in a strip-shaped structure.
The mounting block 3 rotates under the limiting effect of the limiting block 13 on the groove 14, so that the deviation is avoided, the two pairs of opposite clamping rollers 4 are guaranteed to be opposite in position, and only the deviation of angles is generated.
As shown in fig. 1, the centers of the V-shaped groove, the roller 8 and the nut 9 are all located on the same vertical line, and the section of the roller 8 is V-shaped.
As shown in fig. 1, the second connecting rods 12 are slidably disposed in through holes formed in the transverse plate 102, and in the same plane, the rod sections of the two second connecting rods 12 and the first connecting rod 6 form an isosceles triangle structure.
Through setting up mounting plate 10 and gyro wheel 8, second connecting rod 12 slides in diaphragm 102, drives mounting plate 10 and slides at head rod 6 surface to change the distance between mounting plate 10 and the pinch roller 4, conveniently support and spacing adjustment to the steel pipe.
The user can screw or unscrew the nut 9 so that the fixing plate 11 drives the two sets of second connecting rods 12 to slide in the transverse plate 102.
As shown in fig. 1, the centers of the two pairs of nip rollers 4, the centers of the bottom ends of the inner walls of the V-shaped grooves and the centers of the wheel surfaces of the rollers 8 are all on the same horizontal line in the same plane.
It should be noted that, the invention is a stainless steel tube drawing deviation correcting device of a high-frequency tube welding machine, firstly, a steel tube is sent to a position between four clamping rollers 4, in order to achieve the purpose of quickly and accurately adjusting the welding seam position of the welded tube, two groups of cylinders 2 can be manually controlled to start, so that the cylinders 2 drive a mounting block 3 to deflect, the relative angle between the oppositely arranged clamping rollers 4 is adjusted according to the wish of a user, because a groove 14 and a limiting block 13 are matched with each other, at the moment, the mounting block 3 rotates under the limiting effect of the limiting block 13 on the groove 14,
Simultaneously, the nuts 9 can be screwed or unscrewed according to the wish of a user, so that the fixing plate 11 drives the two groups of second connecting rods 12 to slide in the transverse plate 102, the distance between the support plate 10 and the clamping roller 4 is adjusted, the steel pipes of the four clamping rollers 4 continue to pass through the V-shaped grooves and the idler wheels 8 formed in the support plate 10, the steel pipes are positioned on the same straight line, the size of the area between the support plate 10 and the clamping roller 4 is adjusted according to the size of the space required by welding the steel pipes as required, and accurate processing of continuity is convenient to realize.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a deviation correcting device is drawn to high frequency welding pipe machine stainless steel pipe, includes mount (1), cylinder (2) and pinch roller (4), its characterized in that: the fixing frame (1) comprises two groups of first side plates (101), two groups of transverse plates (102), a base (103) and two groups of second side plates (104), wherein the positions between the two ends of the two groups of first side plates (101) are welded with the two groups of transverse plates (102) mutually, the second side plates (104) are correspondingly welded at the top end positions of the first side plates (101), the base (103) is fixedly arranged at the positions between the bottom ends of the two groups of second side plates (104), the mounting blocks (3) are movably arranged at the positions, close to the two groups of second side plates (104), of the upper surface of the base (103), two clamping rollers (4) are arranged in the mounting blocks (3), one side of each second side plate (104) is provided with a cylinder (2), and the cylinder (2) is fixedly connected with the mounting blocks (3) through piston rods which are arranged in a matched mode;
Two sets of the through-holes have all been seted up at the both ends of diaphragm (102) to slide in the through-hole and be provided with two second connecting rods (12), two the one end welding of second connecting rod (12) has fixed plate (11), and one side of fixed plate (11) has mounting bracket (10) through screw fixed mounting, V-arrangement groove has been seted up on the surface of mounting bracket (10) near top position department to be located the bottom position department welding of V-arrangement groove at mounting bracket (10) surface has wheel seat (7), supporting in wheel seat (7) are provided with gyro wheel (8), are close to one of them of fixed plate (11) one side middle part position of diaphragm (102) is through screw fixedly connected with head rod (5), and the top welding of head rod (5) has head rod (6), the one end of head rod (6) runs through the round hole of mounting bracket (10) center presets to the one end of head rod (6) is provided with nut (9) in the supporting.
2. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: two clamping rollers (4) are movably arranged in the mounting block (3) in a matched mode, the two pairs of clamping rollers (4) are arranged oppositely, an inner groove (41) is formed in the rotating surface of each clamping roller (4), and the cross section of the inner groove (41) is V-shaped.
3. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 2, wherein: the inner wall of the inner groove (41) is internally adhered with a rubber ring (42) through strong glue, and a plurality of hemispherical bulges are arranged on the surface of the rubber ring (42).
4. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: the distance between the mounting block (3) and the base (103) is 1-3cm, and two ends of the lower surface of the mounting block (3) are connected with the base (103) through elastic pieces.
5. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: the upper surface of base (103) is located central point department welding has stopper (13), recess (14) have been seted up to the middle part position of installation piece (3) lower surface, and stopper (13) embedding sets up in recess (14), stopper (13) are the bar structure.
6. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: the centers of the V-shaped groove, the roller (8) and the nut (9) are all positioned on the same vertical line, and the section of the roller (8) is V-shaped.
7. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: the second connecting rods (12) are slidably arranged in through holes formed in the transverse plates (102), and in the same plane, the rod sections of the two second connecting rods (12) and the first connecting rod (6) form an isosceles triangle structure.
8. The stainless steel tube drawing and rectifying device of the high-frequency tube welding machine according to claim 1, wherein: in the same plane, the centers of the two pairs of clamping rollers (4), the centers of the bottom ends of the inner walls of the V-shaped grooves and the centers of the wheel surfaces of the rollers (8) are all positioned on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842135.5A CN110681709B (en) | 2019-09-06 | 2019-09-06 | Stainless steel tube drawing deviation correcting device of high-frequency tube welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842135.5A CN110681709B (en) | 2019-09-06 | 2019-09-06 | Stainless steel tube drawing deviation correcting device of high-frequency tube welding machine |
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| Publication Number | Publication Date |
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| CN110681709A CN110681709A (en) | 2020-01-14 |
| CN110681709B true CN110681709B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910842135.5A Active CN110681709B (en) | 2019-09-06 | 2019-09-06 | Stainless steel tube drawing deviation correcting device of high-frequency tube welding machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059696A (en) * | 2020-09-08 | 2020-12-11 | 王姗姗 | Automatic feeding and discharging device for steel pipe machining |
| CN113770188A (en) * | 2021-09-18 | 2021-12-10 | 江西金奇新材料有限公司 | Drawing die base for outer square inner circular coil pipe |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2125246A1 (en) * | 1971-02-11 | 1972-09-29 | Macchi Alberto | |
| CN102773304A (en) * | 2012-06-15 | 2012-11-14 | 浙江双林塑料机械有限公司 | Passive forming machine for steel-plastic compounded steel pipe |
| CN204053371U (en) * | 2014-08-19 | 2014-12-31 | 江苏振光电力设备制造有限公司 | A kind of adjustable steel pipe seaming device |
| CN204159774U (en) * | 2014-09-24 | 2015-02-18 | 浙江伟联科技有限公司 | A kind of sheet metal conveyer |
| CN204194457U (en) * | 2014-09-30 | 2015-03-11 | 宁波胜克换向器有限公司 | A kind of draw-off gear of non-conventional copper bar |
| CN104772625A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | High-frequency welded pipe mill for high-strength steel and super-strength steel |
| CN107470486A (en) * | 2017-08-21 | 2017-12-15 | 江苏中海重型机床有限公司 | A kind of complete tuber of numerical control |
| CN207756631U (en) * | 2018-01-17 | 2018-08-24 | 云南顺筑装配式房屋科技有限公司 | A kind of steel band coil opening machine of included deviation correcting device |
| CN209189509U (en) * | 2018-11-13 | 2019-08-02 | 无锡华夏机械制造有限公司 | A kind of shape tube drawbench |
| CN211757660U (en) * | 2019-09-06 | 2020-10-27 | 惠州市纬度设备科技有限公司 | Stainless steel pipe drawing deviation correcting device of high-frequency pipe welding machine |
-
2019
- 2019-09-06 CN CN201910842135.5A patent/CN110681709B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2125246A1 (en) * | 1971-02-11 | 1972-09-29 | Macchi Alberto | |
| CN102773304A (en) * | 2012-06-15 | 2012-11-14 | 浙江双林塑料机械有限公司 | Passive forming machine for steel-plastic compounded steel pipe |
| CN204053371U (en) * | 2014-08-19 | 2014-12-31 | 江苏振光电力设备制造有限公司 | A kind of adjustable steel pipe seaming device |
| CN204159774U (en) * | 2014-09-24 | 2015-02-18 | 浙江伟联科技有限公司 | A kind of sheet metal conveyer |
| CN204194457U (en) * | 2014-09-30 | 2015-03-11 | 宁波胜克换向器有限公司 | A kind of draw-off gear of non-conventional copper bar |
| CN104772625A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | High-frequency welded pipe mill for high-strength steel and super-strength steel |
| CN107470486A (en) * | 2017-08-21 | 2017-12-15 | 江苏中海重型机床有限公司 | A kind of complete tuber of numerical control |
| CN207756631U (en) * | 2018-01-17 | 2018-08-24 | 云南顺筑装配式房屋科技有限公司 | A kind of steel band coil opening machine of included deviation correcting device |
| CN209189509U (en) * | 2018-11-13 | 2019-08-02 | 无锡华夏机械制造有限公司 | A kind of shape tube drawbench |
| CN211757660U (en) * | 2019-09-06 | 2020-10-27 | 惠州市纬度设备科技有限公司 | Stainless steel pipe drawing deviation correcting device of high-frequency pipe welding machine |
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| CN110681709A (en) | 2020-01-14 |
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