CN110340175A - A kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application - Google Patents
A kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application Download PDFInfo
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- CN110340175A CN110340175A CN201910705414.7A CN201910705414A CN110340175A CN 110340175 A CN110340175 A CN 110340175A CN 201910705414 A CN201910705414 A CN 201910705414A CN 110340175 A CN110340175 A CN 110340175A
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- 238000000465 moulding Methods 0.000 claims abstract description 118
- 238000004513 sizing Methods 0.000 claims abstract description 101
- 238000007493 shaping process Methods 0.000 claims abstract description 37
- 230000006698 induction Effects 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 235000011499 Ferocactus hamatacanthus Nutrition 0.000 claims description 5
- 244000154165 Ferocactus hamatacanthus Species 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application, welded pipe units include lathe bed, feeding unit and high-frequency induction welder, and feeding unit, high-frequency induction welder are arranged on lathe bed；Its main feature is that the first shaping machine set and the second shaping machine set are arranged between feeding unit and high-frequency induction welder, sizing unit is set after high-frequency induction welder；First shaping machine set includes the first molding motor, and the second shaping machine set includes the second molding motor, and sizing unit includes sizing motor；First molding motor, the second molding motor, sizing motor and upper mechatronics.It is an advantage of the invention that using drive part by part structure, make strip is flattened, batch after using obtaining qualified Detecting of Small Caliber Thick Pipes after ratio-frequency welding welding, it can be used for the manufacture of the welded tube of 38 × 8mm of φ of small-bore big wall thickness, the section of weld joint of tube wall is in X-type before being welded using high-frequency induction welder, the welding step of weld seam is more convenient, it is stronger after welding, meet industry requirement.
Description
Technical field
The invention belongs to Welded tube production apparatus field more particularly to a kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and answer
With.
Background technique
The steel grade and description of tube product are extremely various, performance requirement be also it is various, it is all these to answer
It is distinguish with user's requirement or the variation of operating condition.The cross sectional shape of usual steel pipe is circle, and round tube can be defeated
Send more fluids.In addition, ring cross-section is accepted more uniform when bearing internal or external radial pressure.Welded tube is used at present
Unit carries out the production of round tube, strip is flattened, batch after welded using ratio-frequency welding mode, in its appearance after the completion of welding
Face forms a weld seam.The disadvantage is that existing welded pipe units are not suitable for the production of small-diameter thick-walled round tube, the reason is that osculum
The material of diameter thick-walled tube is thicker, and driving motor needs to configure relatively high power just and can be carried out production, and equipment cost is high, power consumption
Greatly；The case where pipe after extrusion forming be easy to cause not weld penetration, product quality is poor, is not able to satisfy production needs,.
Summary of the invention
1. to solve the problems, such as
Relatively high power being needed to configure just and can be carried out production for the driving motor of existing welded pipe units, equipment cost is high,
The problem of power consumption is big, pipe not weld penetration, the present invention provide a kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application, adopt
With drive part by part structure, make strip is flattened, batch after using obtaining qualified Detecting of Small Caliber Thick Pipes after ratio-frequency welding welding.
2. technical solution
To solve the above-mentioned problems, the technical solution adopted in the present invention is as follows:
A kind of Detecting of Small Caliber Thick Pipes welded pipe units, including lathe bed, feeding unit and high-frequency induction welder, the feeding unit, height
Frequency welding machine is arranged on lathe bed；Its main feature is that the first shaping machine set and the second one-tenth are arranged between the feeding unit and high-frequency induction welder
Sizing unit is arranged in type unit, the high-frequency induction welder later；First shaping machine set include first molding motor, described second
Shaping machine set includes the second molding motor, and the sizing unit includes sizing motor；The first molding motor, the second molding electricity
Machine, sizing motor and upper mechatronics.
Further, first shaping machine set further includes the first molding speed reducer, the first molding gear roller box and several
Constitutive levels roller frame component；Several gears of connection are engaged in setting side by side in the first molding gear roller box；The constitutive levels
Roller frame component includes forming frame, pressure roller, molding lower compression roller and setting are upper and lower in molding in the molding being arranged on forming frame
On pressure roller and intermeshing molding upper pressure wheel and molding lower pressure wheel, the molding upper pressure wheel and lower pressure wheel phase interworking up and down is formed
It closes, batches strip gradually；The first molding motor, molding speed reducer, molding gear roller box are sequentially connected；The forming gear
If case is connect with pressure roller, molding lower compression roller on dry forming respectively.
Further, second shaping machine set further includes the second molding speed reducer, the second molding gear roller box and several
Constitutive levels roller frame component；Several gears of connection are engaged in setting side by side in the second molding gear roller box；The constitutive levels
Roller frame component includes forming frame, pressure roller, molding lower compression roller and setting are upper and lower in molding in the molding being arranged on forming frame
On pressure roller and intermeshing molding upper pressure wheel and molding lower pressure wheel, the molding upper pressure wheel and lower pressure wheel phase interworking up and down is formed
It closes, accept the steel band of the first shaping machine set processing and strip is made gradually to coil into pipe；The second molding motor, the second molding
Speed reducer, the second molding gear roller box are sequentially connected；If the second molding gear roller box is pushed with pressure roller, molding on dry forming respectively
Roller connection.
Further, edger roll component is arranged in interval every setting in several constitutive levels roller frame inter-modules, described
Edger roll component includes edger roll mounting base and the edger roll that is arranged in edger roll mounting base.
Further, the sizing unit further includes sizing speed reducer, sizing gear-box and the horizontal roller frame of several sizings
Component；Several gears of connection are engaged in setting side by side in the sizing gear-box；The horizontal roller frame component of sizing includes sizing
Rack is arranged in pressure roller on the sizing on reducing mill stand, sizing lower compression roller and is arranged on the upper and lower pressure roller of sizing and is intermeshed
Sizing upper pressure wheel and sizing lower pressure wheel；The sizing motor, sizing speed reducer, sizing gear-box are sequentially connected；The sizing
Gear-box is connect with pressure roller, sizing lower compression roller on several sizings respectively.
Further, edger roll component is arranged in interval every setting in the horizontal roller frame inter-module of several sizings, described
Edger roll component includes edger roll mounting base and the edger roll that is arranged in edger roll mounting base.
Further, auxiliary vertical roll component is set between the high-frequency induction welder and sizing unit.
Further, cutter holder assembly is set between the high-frequency induction welder and auxiliary vertical roll component, and the cutter holder assembly is used
In the welding slag for striking off weld seam.
Further, the lathe bed includes molding lathe bed and sizing lathe bed；On the molding lathe bed be arranged feeding unit,
First shaping machine set, the second shaping machine set and high-frequency induction welder；Sizing unit, turks-head roll are set on the sizing lathe bed and tested the speed
Roller；For turks-head roll for aligning steel pipe straightness, guidance steel pipe enters correctly into winged saw, can also other side away from pipe carry out whole diameter.
Further, the feeding unit includes several under the feeding upper roller and feeding of strip direction of travel arrangement
Roller, the feeding upper roller and feeding lower roll parallel interval are arranged on installation frame.
Further, it is described first molding motor, second molding motor, revolving speed is identical at runtime for sizing motor.
A kind of Detecting of Small Caliber Thick Pipes pipe, including strip ontology, its main feature is that the pipe by above-mentioned welded pipe units manufacture at
Type, the strip edge of allowance weld when the strip ontology is come out by the second shaping machine set the last one constitutive levels roller frame component
Portion curves inwardly in X-shaped.
Further, the present invention also provides a kind of above-mentioned Detecting of Small Caliber Thick Pipes welded pipe units in production 38 × 8mm of φ
Application in welded tube.
In use, strip enters the constitutive levels roller frame component of the first shaping machine set through feeding unit, successively pass through other
Four constitutive levels roller frame components, subsequently into the constitutive levels roller frame component of the second shaping machine set, by before high-frequency induction welder at
The pipe molding that the horizontal roller frame component of type comes out, at gap, the both ends of strip are to contract, and it is in X-shaped that head, which intersects, by leading
It is welded after seam component by high-frequency induction welder, strikes off welding slag by cutter holder assembly after welding, enter sizing by auxiliary vertical roll
Circle is made in welded tube by unit, sizing unit.
3. beneficial effect
Compared with the prior art, the invention has the benefit that
(1) townhouse gear-box is used respectively using shaping machine set and sizing mill group, each independent motor of freedom is driven,
Guarantee keeping strokes for associated each unit front and back equipment, it is ensured that strip coiling is not pullled fracture, protection zero when forming
Component is injury-free.
(2) welded tube manufactured using welded pipe units of the invention, can be used for the welded tube of 38 × 8mm of φ of small-bore big wall thickness
Manufacture, before being welded using high-frequency induction welder the section of weld joint of tube wall be in X-type, the welding step of weld seam is more convenient, after welding
It is stronger, meet industry requirement.
(3) lathe bed subsection setup forms the relevant device that welded tube forming and welding are arranged on lathe bed, it is ensured that the molding of welded tube
Concentricity；Sizing apparatus on sizing lathe bed after the completion of setting tube-welding is ensuring its concentricity；Subsection setup reduces direct
Length saves the integrally formed material cost of lathe bed, convenient transportation.
Detailed description of the invention
It, below will be to specific reality in order to illustrate more clearly of invention specific embodiment or technical solution in the prior art
Apply mode or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, be described below in it is attached
Figure is some embodiments of invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is associated component positive structure diagram on present invention molding lathe bed.
Fig. 2 is associated component positive structure diagram on auxiliary vertical roll component of the present invention and sizing lathe bed.
Fig. 3 is associated component overlooking structure diagram on present invention molding lathe bed.
Fig. 4 is associated component overlooking structure diagram on auxiliary vertical roll component of the present invention and sizing lathe bed.
Fig. 5 is constitutive levels roller frame component right side structural representation of the present invention.
Fig. 6 is the horizontal roller frame component right side structural representation of sizing of the present invention.
Fig. 7 is edger roll component structure diagram of the present invention.
Fig. 8 is feeding unit structural scheme of mechanism of the present invention.
In figure: 1- feeding unit 2- first, which forms motor 3- second and forms motor 4- sizing motor 5- first and form, to be subtracted
Pressure roller 10- molding pushes in fast the first molding gear of machine 6- roller box 7- constitutive levels roller frame component 8- forming frame 9- molding
Roller 11- forms upper pressure wheel 12- molding lower pressure wheel 13- second and forms the second molding gear of speed reducer 14- roller box 15- edger roll group
The horizontal roller frame component 21- of part 16- edger roll mounting base 17- edger roll 18- sizing speed reducer 19- sizing gear-box 20- sizing
Seam guide component 22- auxiliary vertical roll component 23- cutter holder assembly 24- forms lathe bed 25- sizing lathe bed 26- turks-head roll 27-
The roller 28- that tests the speed feeds pressure roller 32- sizing lower compression roller on upper roller 29- feeding lower roll 30- reducing mill stand 31- sizing.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to invention, it is clear that described embodiment
It is invention a part of the embodiment, instead of all the embodiments.Based on the embodiment in invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, the range of invention protection is belonged to.
In the description of invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", " water
It is flat ", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just
In description invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to invention.
In the description of invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term is being sent out with concrete condition
Concrete meaning in bright.
As shown in Figures 1 to 7, a kind of Detecting of Small Caliber Thick Pipes welded pipe units, including lathe bed, feeding unit 1 and high-frequency induction welder
(not indicating in figure), feeding unit 1, high-frequency induction welder are arranged on lathe bed；Its main feature is that being set between feeding unit 1 and high-frequency induction welder
The first shaping machine set and the second shaping machine set are set, sizing unit is set after high-frequency induction welder；First shaping machine set includes the first one-tenth
Type motor 2, the second shaping machine set include the second molding motor 3, and sizing unit includes sizing motor 4；First molding motor 2, the
Two molding motors 3, sizing motor 4 are electrically connected with host computer (being not marked in figure).
First shaping machine set further includes the first molding speed reducer 5, the first molding gear roller box 6 and several constitutive levels roller frame groups
Part 7；Several gears of connection are engaged in setting side by side in first molding gear roller box 6；Constitutive levels roller frame component 7 includes forming frame
8, pressure roller 9 in the molding being arranged on forming frame 8, molding lower compression roller 10 and setting on forming upper and lower pressure roller and are mutually nibbled
The molding upper pressure wheel 11 and molding lower pressure wheel 12 of conjunction, molding upper pressure wheel 11 and about 12 lower pressure wheel of molding cooperate, and make strip
Gradually batch；First molding motor 2, molding speed reducer, molding gear roller box are sequentially connected；If molding gear roller box respectively with dry forming
Upper pressure roller 9, molding lower compression roller 10 connect.
Second shaping machine set further includes the second molding speed reducer 13, the second molding gear roller box 14 and several constitutive levels roller frame
Component 7；Several gears of connection are engaged in setting side by side in second molding gear roller box 14；Constitutive levels roller frame component 7 includes molding
Pressure roller 9 in rack 8, the molding being arranged on forming frame 8, molding lower compression roller 10 and setting are on forming upper and lower pressure roller and phase
The molding upper pressure wheel 11 and molding lower pressure wheel 12 mutually engaged, molding upper pressure wheel 11 and about 12 lower pressure wheel of molding cooperate, hold
It connects the steel band of the first shaping machine set processing and strip is made gradually to coil into pipe；Second molding motor 3, second forms speed reducer
13, the second molding gear roller box 14 is sequentially connected；If the second molding gear roller box 14 respectively with pressure roller 9 on dry forming, molding lower compression roller
10 connections.
Edger roll component 15 is arranged in interval in the setting of several intervals of constitutive levels roller frame component 7, and edger roll component 15 includes vertical
Roller mounting base 16 and the edger roll 17 being arranged in edger roll mounting base 16.
Sizing unit further includes sizing speed reducer 18, sizing gear-box 19 and the horizontal roller frame component 20 of several sizings；Sizing
Several gears of connection are engaged in setting side by side in gear-box 19；The horizontal roller frame component 20 of sizing exists including reducing mill stand 30, setting
Pressure roller 31, sizing lower compression roller 32 and setting are on the upper and lower pressure roller of sizing and intermeshing fixed on sizing on reducing mill stand 30
Diameter upper pressure wheel and sizing lower pressure wheel；Sizing motor 4, sizing speed reducer 18, sizing gear-box 19 are sequentially connected；Sizing gear-box 19
It is connect respectively with pressure roller 31, sizing lower compression roller 32 on several sizings.
Several horizontal interval of roller frame component 20 settings of sizing, are arranged edger roll component 15 in interval, edger roll component 15 includes
Edger roll mounting base 16 and the edger roll 17 being arranged in edger roll mounting base 16.
Seam guide component 21 is set between second shaping machine set and high-frequency induction welder.
Auxiliary vertical roll component 22 is set between high-frequency induction welder and sizing unit.
Cutter holder assembly 23 is set between high-frequency induction welder and auxiliary vertical roll component 22, and cutter holder assembly 23 is used to strike off the weldering of weld seam
Slag.
Lathe bed includes molding lathe bed 24 and sizing lathe bed 25；It forms and feeding unit 1, the first molding machine is set on lathe bed 24
Group, the second shaping machine set and high-frequency induction welder；Sizing unit, turks-head roll 26 and the roller 27 that tests the speed are set on sizing lathe bed；Turkey
First 26 for aligning welded tube straightness, and guidance welded tube enters correctly into winged saw, can also other side away from pipe carry out whole diameter.
As shown in fig. 7, feeding unit 1 includes several feeding upper rollers 28 along strip direction of travel arrangement and feeding lower roll
29, the feeding upper roller 28 and feeding 29 parallel interval of lower roll are arranged on installation frame.
The first molding molding of motor 2, second motor 3, revolving speed is identical at runtime for sizing motor 4.
A kind of Detecting of Small Caliber Thick Pipes pipe, including strip ontology, its main feature is that the pipe by above-mentioned welded pipe units manufacture at
Type, the steel edge portion of allowance weld when strip ontology is come out by the last one constitutive levels roller frame component 7 of the second shaping machine set
It curves inwardly in X-shaped.
The present invention also provides a kind of above-mentioned Detecting of Small Caliber Thick Pipes welded pipe units answering in production 38 × 8mm of φ welded tube
With.
In use, strip enters the constitutive levels roller frame component 7 of the first shaping machine set through feeding unit 1, successively pass through it
His four constitutive levels roller frame components 7, subsequently into the constitutive levels roller frame component 7 of the second shaping machine set, before high-frequency induction welder
The pipe molding that comes out of constitutive levels roller frame component 7, at gap, to contract, it is in X-shaped that head, which intersects, for the both ends of strip,
It is welded after seam guide component 21 by high-frequency induction welder, strikes off welding slag by cutter holder assembly 23 after welding, it is vertical by assisting
Roller enters sizing unit, and circle is made in welded tube by sizing unit.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of Detecting of Small Caliber Thick Pipes welded pipe units, including lathe bed, feeding unit and high-frequency induction welder, the feeding unit, high frequency
Welding machine is arranged on lathe bed；It is characterized by: the first shaping machine set and second are arranged between the feeding unit and high-frequency induction welder
Sizing unit is arranged in shaping machine set, the high-frequency induction welder later；First shaping machine set includes the first molding motor, and described the
Two shaping machine sets include the second molding motor, and the sizing unit includes sizing motor；The first molding motor, the second molding
Motor, sizing motor and upper mechatronics.
2. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 1, it is characterised in that: first shaping machine set is also
Including the first molding speed reducer, the first molding gear roller box and several constitutive levels roller frame components；In the first molding gear roller box
Several gears for engaging connection side by side are set；The constitutive levels roller frame component includes forming frame, is arranged on forming frame
Molding on pressure roller, molding lower compression roller and setting on forming upper and lower pressure roller and intermeshing molding upper pressure wheel and under forming
Pinch roller, the molding upper pressure wheel and molding lower pressure wheel cooperate up and down；The first molding motor, molding speed reducer, molding
Gear-box is sequentially connected；If the molding gear roller box is connect with pressure roller, molding lower compression roller on dry forming respectively.
3. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 1, it is characterised in that: second shaping machine set is also
Including the second molding speed reducer, the second molding gear roller box and several constitutive levels roller frame components；In the second molding gear roller box
Several gears for engaging connection side by side are set；The constitutive levels roller frame component includes forming frame, is arranged on forming frame
Molding on pressure roller, molding lower compression roller and setting on forming upper and lower pressure roller and intermeshing molding upper pressure wheel and under forming
Pinch roller, the molding upper pressure wheel and molding lower pressure wheel cooperate up and down；It is described second molding motor, second molding speed reducer,
Second molding gear roller box is sequentially connected；If the second molding gear roller box is connect with pressure roller, molding lower compression roller on dry forming respectively.
4. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to Claims 2 or 3, it is characterised in that: if the dry forming water
Edger roll component is arranged every setting, in interval in flat roller rack inter-module, and the edger roll component includes edger roll mounting base and setting vertical
Edger roll in roller mounting base.
5. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 1, it is characterised in that: the sizing unit further includes
Sizing speed reducer, sizing gear-box and the horizontal roller frame component of several sizings；Setting engagement connection side by side in the sizing gear-box
Several gears；The horizontal roller frame component of sizing includes reducing mill stand, pressure roller, sizing on the sizing being arranged on reducing mill stand
Lower compression roller and it is arranged on the upper and lower pressure roller of sizing and intermeshing sizing upper pressure wheel and sizing lower pressure wheel；The sizing motor,
Sizing speed reducer, sizing gear-box are sequentially connected；The sizing gear-box connects with pressure roller, sizing lower compression roller on several sizings respectively
It connects.
6. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 5, it is characterised in that: several sizing horizontal rollers
Edger roll component is arranged every setting, in interval in frame inter-module, and the edger roll component includes that edger roll mounting base and setting are pacified in edger roll
Fill the edger roll on seat.
7. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 1, it is characterised in that: the lathe bed includes molding bed
Body and sizing lathe bed；Feeding unit, the first shaping machine set, the second shaping machine set and high-frequency induction welder are set on the molding lathe bed；
Sizing unit, turks-head roll and the roller that tests the speed are set on the sizing lathe bed.
8. a kind of Detecting of Small Caliber Thick Pipes welded pipe units according to claim 1, it is characterised in that: the first molding motor,
Second molding motor, revolving speed is identical at runtime for sizing motor.
9. a kind of Detecting of Small Caliber Thick Pipes pipe, including strip ontology, its main feature is that the pipe is as described in claim any one of 1-8
Above-mentioned welded pipe units are manufactured, when the strip ontology is come out by the second shaping machine set the last one constitutive levels roller frame component
Steel edge portion at allowance weld curves inwardly in X-shaped.
10. a kind of any one of claim 1-8 Detecting of Small Caliber Thick Pipes welded pipe units answering in production 38 × 8mm of φ welded tube
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705414.7A CN110340175A (en) | 2019-08-01 | 2019-08-01 | A kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705414.7A CN110340175A (en) | 2019-08-01 | 2019-08-01 | A kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application |
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| Publication Number | Publication Date |
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| CN110340175A true CN110340175A (en) | 2019-10-18 |
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| CN201910705414.7A Pending CN110340175A (en) | 2019-08-01 | 2019-08-01 | A kind of Detecting of Small Caliber Thick Pipes welded pipe units, pipe and application |
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| CN210701755U (en) * | 2019-08-01 | 2020-06-09 | 张家港市中悦冶金设备科技有限公司 | Small-caliber thick-wall pipe welding unit and pipe blank |
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