CN105750769A - Rolling-out wheel used for welding connection of pipes - Google Patents
Rolling-out wheel used for welding connection of pipes Download PDFInfo
- Publication number
- CN105750769A CN105750769A CN201610201643.1A CN201610201643A CN105750769A CN 105750769 A CN105750769 A CN 105750769A CN 201610201643 A CN201610201643 A CN 201610201643A CN 105750769 A CN105750769 A CN 105750769A
- Authority
- CN
- China
- Prior art keywords
- rolling
- arm
- out wheel
- base housing
- rolling arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
A rolling-out wheel is provided with a base part housing fixedly disposed on a working surface. A rolling arm provided with a lever end part and a working end part can be rotated around the hinged point of the housing. A hand wheel and a pipe chuck are attached to the working end part by a rolling sleeve cylinder in a rotatable manner. The to-be-welded pipe can be fixedly disposed on the pipe chuck, and can be rotated together with the hand wheel. Because of the rotation of the hand wheel, the welding around the periphery of the pipe can be allowed in a condition without using the mobile welding tool. A clamping mechanism is used to allow or prevented from the rotation of the hand wheel. A pivot mechanism can be used to lift or lower the working end part.
Description
Background technology
The present invention relates to a kind of pivot for tube welding and associative operation and roll out wheel.Especially one manually rolls out wheel, and this manually rolls out wheel and rotates not only about axis, and pivots to make the pipe worked thereon optionally rise and/or decline.
It is known in the art and rolls out wheel for promoting that welded tube mill is operated around the circumference of pipe or other object with circumference.Welded tube mill generally performs many tasks on pipe, including: weld, combine, grind, polish, remove coating and other inter-related task.The object being processed is usually columnar and is arranged on rotation hand wheel coaxial with the rotation axis of handwheel to make this object be arranged as.Object can also be other shape outside cylindrical shape, but the rolling that drum is on the device is best.
Usual large and bulky is taken turns in rolling out of this prior art, and depends on the such as fixed position such as manufacturer or other physical workspace.They typically require the energy input of electric power or other form to operate motor or to realize other locomotive function.Traditional fixing device that rolls out is preferably adapted to the large-scale production facility of the object for preparing multiple same size.This fixing limitation rolling out device can make the job schedule that must make the working site of single or a small amount of specific dimensions object slow down.In such a case it is necessary to measure and transport facility place back, workpiece is carried out.Deviateing to some extent if measured or implement improper, then needing again to make workpiece, and usually just can find this situation after by workpiece transport to working site, this is delayed the completion date of project further.
Correspondingly, it is necessary to a kind of compacter, volume is less and can transport easily roll out wheel, in order to allow what other position outside working site or manufacturer performed movement to roll out wheel function.Present invention accomplishes these need and provide other associated advantages.
Summary of the invention
Although being likely to refer mainly to welding operation to being invented the description rolling out wheel below, but inventor being not intended as the disclosure is limited to welding or binding operation.It should be appreciated by those skilled in the art that how this device will contribute to associative operation, such as grind, polish, remove coating and other similar tasks.
The present invention relates to a kind of movement being used in tube welding and roll out wheel.Movement rolls out wheel and includes base housing, and base housing has the mechanism for base housing is removably fastened to surface.Mechanism for base housing is removably fastened to surface includes multiple base portion foot with bolt hole.Surface preferably includes truck bed or similar mobile surface.
Roll arm and be pivotally attached to base housing at pin joint place, in order to can move relative on the vertical plane of base housing.Roll arm and there is working tips, lever end and pin joint therebetween.Handwheel is attached to the working tips rolling arm and is orientated and the axis oriented normal rolling arm.Handwheel can rotate around the longitudinal axis rolling arm.Pipe chuck is attached to the working side relative with rolling arm of handwheel.
Roll out wheel and preferably include rolling sleeve, roll sleeve and be coaxially disposed around the working tips rolling arm.In this case, handwheel is attached to and rolls sleeve and roll sleeve and can rotate around the longitudinal axis rolling arm.Fixture is arranged on rolling arm and is configured to allow handwheel relative to rolling arm and rotate freely, limited rotation or prevent it from rotating.Fixture preferably includes: the friction lever resisted mutually with rolling sleeve, and wherein, friction lever is supported by advancing to threading arm bolted lever thereon.
Rolling out the privot mechanism that wheel is additionally included in base housing, privot mechanism is configured to make rolling upper-arm circumference pivot around pin joint.Roll arm to pivot to make working tips move between down position and raised position.Privot mechanism preferably includes screw shell bolt, and screw shell bolt and the lever end rolling arm resist mutually and advance on the lever end rolling arm.
Pipe chuck preferably includes many jaws expansion chuck, and wherein, each jaw of expansion chuck is all stepped so that the composition surface providing at least three to face outwardly.
Roll out wheel and be preferably incorporated in the lock rolled on arm, to prevent from rolling upper-arm circumference around pin joint pivot.The form of lock is preferably the latched port in base housing and the stop pin being configured for insertion in latched port.When stop pin is inserted in latched port, the contacts-side-down of the lever end of stop pin and rolling arm, pivot thus preventing rolling upper-arm circumference around pin joint.Base housing farther includes storage port, when roll arm be not locked prevent pivot time, storage port is used for holding stop pin.Storage port moves preferably towards the rear portion of base housing, in order to make stop pin exceed the lever end rolling arm.
What carry out in conjunction with the drawings is described in detail below, and other features and advantages of the present invention will become clear from, and accompanying drawing has been illustrated by way of example principles of the invention.
Accompanying drawing explanation
Accompanying drawing illustrates the present invention, in the drawings:
Fig. 1 is the rise back perspective view rolling out wheel of the present invention；
Fig. 2 is the decline front perspective view rolling out wheel of the present invention；
Fig. 3 is the left side view rolling out wheel of the present invention；
Fig. 4 is the right side view rolling out wheel of the present invention；
Fig. 5 is the front view rolling out wheel of the present invention, particularly illustrates the pipe chuck in make position；
Fig. 6 is the front view rolling out wheel of the present invention, particularly illustrates the pipe chuck in somewhat open position；
Fig. 7 is the front view rolling out wheel of the present invention, particularly illustrates the pipe chuck in fully open position；
Fig. 8 is the perspective view of the stop pin of the present invention；
Fig. 9 illustrate cut away housing roll out wheel, it is shown that the rolling arm in centre position；
Figure 10 illustrate cut away housing roll out wheel, it is shown that the rolling arm in raised position；
Figure 11 illustrate cut away housing roll out wheel, it is shown that rolling arm that is in raised position and that locked by stop pin；
Figure 12 illustrate cut away housing roll out wheel, it is shown that the rolling arm in down position；
Figure 13 is the close-up view of the clamp mechanism in off-position；
Figure 14 is the close-up view of the clamp mechanism in clip position；
Figure 14 A illustrates the friction lever from clamp mechanism；
Figure 15 illustrates a pair diplopore pin；And
Figure 16 is the environment map of a pair diplopore pin used on pipe flange.
Detailed description of the invention
In the following detailed description, the wheel that rolls out of the present invention is generally represented by the reference number 10 in Fig. 1-7.Fig. 1 and Fig. 2 clearly show that single parts and rolls out the structural relation of the parts taking turns 10.
Fig. 1 and Fig. 2 illustrates the rise rear perspective and decline elevational perspective view that roll out wheel 10.Roll out wheel 10 to include base housing 12, roll arm 14, handwheel 16 and pipe chuck 18.Base housing 12 preferably has the shape of general rectangular box.Although base housing 12 can be various shape, but it preferably has length greater than its width, in order to provide, for rolling pivoting of arm 14, the leverage increased, as described hereinafter.
Base housing 12 preferably includes fixed mechanism 20 so that base housing 12 is attached to working surface 22.Working surface 22 preferably as the mobile surface of smooth truck bed or other be movable to the surface of working site.Have an advantage in that: make by use roll out the welding that carries out of wheel can at the scene rather than perform in workshop or manufacturer.Workpiece can as desired to preparation, rather than large-scale production.Fixed mechanism 20 preferably includes multiple base portion foot 24, and base portion foot 24 includes from its bolt hole 26 passed through.Bolt hole 26 is configurable to hold foundation bolt 28a, foundation bolt 28a and is attached to the working surface 22 with the nut 28b that matches.Alternatively, bolt hole 26 and working surface 22 are configurable to be contained in screw bolt 28c matching in screwed hole (not shown) in working surface 22.
Rolling arm 14 shown in semi-transparent line in figs. 3 and 4 preferably has working tips 30 and lever end 32, and working tips 30 extends before base housing 12, and lever end 32 is included in base housing 12.Pin joint 34 is present between working tips 30 and lever end 32, and link bolt 34a passes base housing 12 and pin joint 34.Roll arm 14 to pivot in the vertical plane 36 (Fig. 2) of base housing 12 preferably about pin joint 34.Rolling arm 14 and also have the longitudinal axis 38, the longitudinal axis 38 extends to lever end 32 from working tips 30.
Roll sleeve 40 to be placed coaxially on the working tips 30 rolling arm 14.Roll sleeve 40 and be preferably configured with bearing, sleeve bearing or similar internal mechanism, in order to allow to roll sleeve 40 and rotate freely generally surround the longitudinal axis 38 rolling arm 14.Handwheel 16 is securely attached to roll sleeve 40, it is preferable that is formed as integrating one, generally traverses the longitudinal axis 38 rolling arm 14.In this configuration, handwheel 16 coordinates rotation to rotate freely through around the longitudinal axis 38 with rolling sleeve 40.
It is adjacent with rolling sleeve 40 that clamp mechanism 42 is preferably provided on the working tips 30 rolling arm 14.Clamp mechanism 42 includes support bar 44 and is arranged on support bar 44 and the friction lever 46 rolled between sleeve 40.Friction lever 46 is configured to move between off-position (Figure 13) and clip position (Figure 14), and wherein, with rolling sleeve 40 at a distance, wherein, clip position adjoins with rolling sleeve 40 in off-position.
In especially preferred embodiment, clamp mechanism 42 includes spring and biases so that outside friction lever 46 is risen to sleeve 40.Spring biasing includes: cylindrical shape slit 90, and it extends through support bar 44 to lower surface from upper surface.Cylindrical cup 92 in the upper surface of friction lever 46 is partially across same parts.Bias spring 94 be inserted through the slit 90 in support bar 44 and arrive in friction lever 46 cup 92 in.Alignment pin 96 and 98 is each passed through the side of support bar 44 and friction lever 46 to be securely fixed in slit 90 and cup 92 by spring 94.Stopper 99 may be used for covering the slit 90 opening in the upper surface of support bar 44.The size of spring 94 and elasticity are configured to make friction lever 46 be fixed in the above when not having downward force to act on friction lever 46 away from sleeve 40.
Threading arm bolt 48 can advance through support bar 44 to apply and the downward force of friction lever 46 phase antagonism.The downward force of threading arm bolt 48 counteracts the biasing of spring 94 discussed above.Depend on that the degree that threading arm bolt 48 advances, friction lever 46 may be located at the multiple some places between off-position and clip position.At off-position place, spring 94 makes threading arm bolt 48 phase that friction lever 46 keeps up with support bar 44 or retraction resist, in order to make to be not in contact with between friction lever 46 and sleeve 40.At off-position place, it is allowed to sleeve 40 rotates freely through around rolling arm 14.
At clip position place, depending on that threading arm bolt 48 advances through the degree of support bar 44, friction lever 46 can use power in various degree to compress rolling sleeve 40.As, shown in Figure 14 A, friction lever 46 can include parabola otch 46a, it coordinates with the outer surface rolling sleeve 40.Otch 46 increases the surface area contacted with rolling sleeve 40 to increase the frictional force of clamp mechanism 42.Due to the advance usable range of threading arm bolt 48, so friction lever 44 can be entirely prevented from rolling rotating or only limiting the rotation rolling sleeve 40 of sleeve 40.Threading arm bolt 48 can by using the such as instrument such as spanner or similar device advance or retract.Preferably, threading arm bolt 48 includes lever head 48a, in order to can without spanner or similar means but by hands realize advance.
Base housing 12 also includes privot mechanism 50, in order to contributes to rolling arm 14 and pivots around pin joint 34.Privot mechanism 50 is preferably made up of screw shell bolt 52, and screw shell bolt 52 can advance through the screwed hole in the top of base housing 12.Screw shell bolt 52 extends in housing, in order to make it can contact with the lever end 32 rolling arm 14.In centre position (Fig. 9), screw shell bolt 52 contacts with lever end 32, in order to make rolling arm 14 be maintained at generally relative in the horizontal level of working surface 22.
Along with screw shell bolt 52 proceeds in base housing 12, lever end 32 is forced downwards and rolls arm 14 to pivot around pin joint 34, in order to be placed in raised position (Figure 10 and Figure 11) by working tips 30.On the contrary, along with screw shell bolt 52 is retracted from base housing 12, lever end 32 is allowed to be raised above and roll arm 14 and is pivoted around pin joint 34, in order to be placed in down position by working tips 30 (Figure 12).Screw shell bolt 52 contacts more backward with lever end 32, and the leverage that privot mechanism 50 has when making rolling arm 14 pivot between down position and raised position is more many.Preferably, screw shell bolt 52 is being in lever end 32 is contacting close to the least significant end rolling arm 14, it does not have the risk of landing.The intensity of used material and the tolerance of construction make bolt 52 to bend or from landing lever end 32.As, shown in Fig. 9-12, lever end 32 can include groove 54, in order to make bolt 52 be less susceptible to landing from lever end 32.
Screw shell bolt 52 can by using the such as instrument such as spanner or similar device advance or retract.Preferably, screw shell bolt 52 has the lever head 52a of super large, in order to can without spanner or similar means but by hands realize advance.When making screw shell bolt 52 advance by hands, the lever head 52a of super large can be used for the leverage allowing offer extra.As described below, when specific tube length or size are attached to roll out wheel 10 time, become too much about making the power that rolling arm 14 is pivoted in raised position be likely to.
Roll out wheel 10 and preferably also include locking mechanism 56, its close lever end 32 rolling arm 14.Locking mechanism 56 includes latched port 58, the latched port 58 opposite side by base housing 12.Locking mechanism 56 also includes the stop pin 60 (Fig. 8) with first end 60a, and first end 60a is configured with angle or bend pipe to make stop pin cannot pass through latched port 58 as the crow flies.Stop pin 60 also has relative the second end 60b, the second end 60b and slit 60c point-blank so that for holding split pin 60d or similar structures after pin 60 is inserted through latched port 58, thus steady pin 60.Stop pin 60 is through latched port 58 and is configured to lock rolling arm 14 in two different ways.First, stop pin 60 can roll arm 14 (Fig. 9) lever end 32 pass below base housing 12, in order to be fixed in centre position and prevent it from moving to raised position.Owing to stop pin 60 is in the lower section of lever end 32, still can be placed in down position so rolling arm 14.Secondly, lever end 32 can include lock hole 62, in order to when rolling arm 14 and being in raised position, is inserted into the stop pin 60 traverse lock hole 62 (Figure 11) in latched port 58.Such that make screw shell bolt 52 retract, can also be maintained at rolling arm 14 in raised position by the stop pin 60 of lock hole 62.This avoids rolling arm 14 and is unintentionally released during use or declines.
Locking mechanism 56 can also include storage port 64, and the storage port 64 opposite side by base housing 12, for holding stop pin 60 when stop pin 60 does not use.Storage port 64 extends to and exceedes the lever end 32 rolling arm 14 after base housing 12.So, stop pin 60 is stored and without interference with the pivot rolling arm 14.
As, shown in Fig. 9-12, the lever end 32 rolling arm 14 can include the baffle plate on bottom surface or slant edge 33.Baffle plate or slant edge 33 allow there is extra range of movement in raised position, so that the more impossible base contact with housing 12 of lever end 32.
As described above, handwheel 16 is attached to the end rolling sleeve 40, so that it rotates also around the longitudinal axis 38.The working side 66 of handwheel 16 faces away from rolling the direction of sleeve 40 and base housing 12.Pipe chuck 18 mentioned above is removably fastened to the working side 66 of handwheel 16.As illustrated in fig. 5-7, pipe chuck 18 is circular many jaws expansion chuck preferably, and those skilled in the art is generally appreciated that the operation of this chuck.Pipe chuck 18 has round base portion 68 generally and at least three equally distributed jaw 70 of circumference around round base portion 68.Jaw 70 is slidably disposed in the track 72 on the surface of round base portion 68.The inside of round base portion 68 includes geared system (not shown), and geared system extends in track 72 and engages with the bottom side of jaw 70, in order to mechanically make jaw 70 move along track 72.Keyway 78 in round base portion 68 is internally connected to geared system, in order to enable us to regulate the position of jaw 70 relative to round base portion 68 when handling keyway 78.
Jaw 70 is preferably stepped or layered arrangement, in order to provide multiple contact surface 74a, 74b, 74c on each independent jaw 70.Each jaw 70 should be identical, in order to makes contact surface 74 respectively relative on the phase same level of round base portion 68.When the track 72 on jaw 70 with round base portion 68 is assembled together, contact surface 74 provides the composition surface faced outwardly.Contact surface 74 may further include a plurality of line 76 in composition surface.
In operation, jaw 70 starts from the position being fully retracted or closing, in order to make jaw 70 contact with each other in the center of round base portion 68.Then pipe to be welded slides on the jaw 70 of retraction.Depending on its diameter, pipe can slide on ground floor 74a, second layer 74b or third layer 74c.Then keyway 78 is handled, in order to make internal gear device outwards force jaw 70 from the center of round base portion 68.Along with jaw 70 expands outwardly, the interior bonds of in layering surface 74a, 74b, 74c on each jaw in three jaws 70 and pipe, in order to make pipe be firmly held on pipe chuck 18.Jaw 70 preferably applies enough power on the inside of pipe, in order to makes pipe be not fall off in use or spins around pipe chuck 18.
Alternatively, for the pipe of small diameter, jaw can start from expanded position place and include inner contact surfaces (not shown).In this case, when handling keyway 78, internal gear device inwardly forces jaw 70 towards the center of round base portion 68, in order to be maintained in jaw 70 by the pipe of small diameter.Then jaw 70 should apply enough power on the outside of pipe, in order to makes pipe be not fall off in use or spins in pipe chuck 18.
There is the pipe being fixed on pipe chuck 18, it is possible to be placed in raised position described above, down position or centre position by rolling arm 14.Then handwheel 16 can rotate around the longitudinal axis 38, in order to makes pipe chuck 18 and pipe also rotate.Rotating of handwheel 16 allows bonding machine close to the whole circumference of pipe, makes welding torch or similar means be maintained at same position place simultaneously.With welding torch around compared with the movement of pipe circumference, the rotation of welding pipe is more easy to be handled by bonding machine.Clamp mechanism 42 may be used for limiting as required during use or terminating the rotation of pipe.
Figure 15 and Figure 16 illustrates structure and the use of a pair diplopore pin 80 for welding the pipe 82 with flange 84.As figure 16 illustrates, the pipe 82 with flange 84 is attached to the pipe chuck 18 rolled out on wheel 10.Flange 84 includes multiple bolt hole 86 around circumference.Thus welded tube mill may identify which and determine " top " of tool tube with a flange, diplopore pin 80 is inserted in two in multiple bolt hole 86.Diplopore pin 80 preferably has magnetic such that it is able to be firmly held in bolt hole 86.Diplopore pin 80 can also be hierarchy as shown, in order to adapts to the bolt hole 86 of different-diameter.
Then level gauge 88 or other levelling device can be rested on diplopore pin 80, may thereby determine that pipe 82 fixed orientation with respect to the horizontal plane with flange 84.So, welded tube mill may identify which that pipe 82 is with to be welded and be attached to the correct alignment degree of flange 84 of another pipe put in place.In this operation, clamp mechanism 42 will be particularly useful to guarantee that handwheel 16 will not be removed from determined horizontal level.
Although for illustration purposes, describe in detail multiple embodiment, but without departing substantially from scope and spirit of the present invention when, it is possible to make various amendment.Correspondingly, except being limited by the appended claims, the present invention will be not limited.
Claims (11)
1. it is used in and tube welding rolls out a wheel, comprising:
Base housing, it has the device for described base housing is removably fastened to surface；
Rolling arm, it has working tips, lever end and pin joint therebetween, and wherein, described rolling arm is pivotally attached to described base housing at described pin joint place, in order to removable on the vertical plane relative to described base housing；
Handwheel, it is attached to the described working tips of described rolling arm and is orientated and the axis oriented normal of described rolling arm, and wherein, described handwheel can rotate around the longitudinal axis of described rolling arm；And
Pipe chuck, it is attached to the working side relative with described rolling arm of described handwheel.
2. according to claim 1 roll out wheel, it farther includes the rolling sleeve being coaxially disposed with described working tips around described rolling arm, wherein, described handwheel is attached to described rolling sleeve and described rolling sleeve can rotate around the longitudinal axis of described rolling arm.
3. according to claim 2 rolling out wheel, it farther includes the grip device being arranged on described rolling arm, and described grip device is configured to allow described handwheel to rotate freely relative to described rolling arm, limited rotation or prevent it from rotating.
4. according to claim 3 rolling out wheel, wherein, described grip device includes the friction lever resisted mutually with described rolling sleeve, and wherein, described friction lever is supported by advancing to threading arm bolted lever thereon.
5. according to claim 1 roll out wheel, it farther includes the pivoting device being arranged in described base housing, described pivoting device is configured to make described rolling upper-arm circumference pivot around described pin joint, wherein, described rolling arm pivots to make described working tips move between down position and raised position.
6. according to claim 5 rolling out wheel, wherein, described pivoting device includes screw shell bolt, and described screw shell bolt and the lever end advancing to described rolling arm thereon resist mutually.
7. according to claim 1 rolling out wheel, wherein, described pipe chuck includes many jaws expansion chuck, and wherein, each jaw of described expansion chuck is all stepped so that the composition surface providing at least three to face outwardly.
8. according to claim 1 rolling out wheel, wherein, the described device for described base housing is removably fastened to surface includes multiple base portion foot with bolt hole.
9. according to claim 1 rolling out wheel, it farther includes the device for locking described rolling arm, thus preventing described rolling upper-arm circumference from pivoting around described pin joint.
10. according to claim 9 roll out wheel, wherein, the described device for locking includes: the latched port in described base housing, and it is configured for insertion into the stop pin in described latched port, wherein, when described stop pin is inserted in described latched port, described stop pin contacts with the lever end of described rolling arm, thus preventing described rolling upper-arm circumference from pivoting around described pin joint.
11. rolling out wheel according to claim 10, it farther includes the storage port being arranged in described base housing, and wherein, described stop pin can be plugged in described storage port when not with described rolling arm contact.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/062,711 | 2016-03-07 | ||
| US15/062,711 US10245684B2 (en) | 2015-10-06 | 2016-03-07 | Roll-out wheel for pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750769A true CN105750769A (en) | 2016-07-13 |
Family
ID=56347109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201643.1A Pending CN105750769A (en) | 2016-03-07 | 2016-03-31 | Rolling-out wheel used for welding connection of pipes |
| CN201620267068.0U Expired - Fee Related CN205817122U (en) | 2016-03-07 | 2016-03-31 | Wheel is rolled out for tube welding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267068.0U Expired - Fee Related CN205817122U (en) | 2016-03-07 | 2016-03-31 | Wheel is rolled out for tube welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105750769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692496A (en) * | 2021-03-25 | 2021-04-23 | 苏州康克莱自动化科技有限公司 | Joint synchronous rotation welding mechanism |
| CN114887796A (en) * | 2022-05-13 | 2022-08-12 | 无锡市新达共创纳米科技有限公司 | Spraying processing technology for ceramic coating on surface of piston rod |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750769A (en) * | 2016-03-07 | 2016-07-13 | 罗力有限责任公司 | Rolling-out wheel used for welding connection of pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU367992A1 (en) * | 1971-01-08 | 1973-01-26 | Институт Гипронефтспецмонтаж | ULTIMATE I • '• •' - ^ •; 5 '~ i * tr ^ -Ti'i's'rt;' ri ^ f- • ^ ri'i i! A; L-j i -tJ'i t.A.L ^ t ^ ^ v ^ '^ iH ^ j |
| CN201245686Y (en) * | 2008-07-17 | 2009-05-27 | 辽宁科技大学 | Parts quenching auxiliary device |
| CN201516543U (en) * | 2009-10-09 | 2010-06-30 | 江苏勇龙电气有限公司 | Welding support |
| CN201922204U (en) * | 2011-02-25 | 2011-08-10 | 崔玥 | Novel welding and cutting worktable |
| CN104148868A (en) * | 2014-08-01 | 2014-11-19 | 成都艾格科技有限责任公司 | Internal supporting and external hooping non-fixing-and-spot-welding girth welder applicable to one-side welding with back formation |
| CN205817122U (en) * | 2016-03-07 | 2016-12-21 | 罗力有限责任公司 | Wheel is rolled out for tube welding |
-
2016
- 2016-03-31 CN CN201610201643.1A patent/CN105750769A/en active Pending
- 2016-03-31 CN CN201620267068.0U patent/CN205817122U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU367992A1 (en) * | 1971-01-08 | 1973-01-26 | Институт Гипронефтспецмонтаж | ULTIMATE I • '• •' - ^ •; 5 '~ i * tr ^ -Ti'i's'rt;' ri ^ f- • ^ ri'i i! A; L-j i -tJ'i t.A.L ^ t ^ ^ v ^ '^ iH ^ j |
| CN201245686Y (en) * | 2008-07-17 | 2009-05-27 | 辽宁科技大学 | Parts quenching auxiliary device |
| CN201516543U (en) * | 2009-10-09 | 2010-06-30 | 江苏勇龙电气有限公司 | Welding support |
| CN201922204U (en) * | 2011-02-25 | 2011-08-10 | 崔玥 | Novel welding and cutting worktable |
| CN104148868A (en) * | 2014-08-01 | 2014-11-19 | 成都艾格科技有限责任公司 | Internal supporting and external hooping non-fixing-and-spot-welding girth welder applicable to one-side welding with back formation |
| CN205817122U (en) * | 2016-03-07 | 2016-12-21 | 罗力有限责任公司 | Wheel is rolled out for tube welding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692496A (en) * | 2021-03-25 | 2021-04-23 | 苏州康克莱自动化科技有限公司 | Joint synchronous rotation welding mechanism |
| CN114887796A (en) * | 2022-05-13 | 2022-08-12 | 无锡市新达共创纳米科技有限公司 | Spraying processing technology for ceramic coating on surface of piston rod |
| CN114887796B (en) * | 2022-05-13 | 2023-11-24 | 无锡市新达共创纳米科技有限公司 | Spraying processing technology for ceramic coating on surface of piston rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205817122U (en) | 2016-12-21 |
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Application publication date: 20160713 |