CN110116288A - A kind of pipe fitting welding auxiliary device - Google Patents
A kind of pipe fitting welding auxiliary device Download PDFInfo
- Publication number
- CN110116288A CN110116288A CN201810112780.7A CN201810112780A CN110116288A CN 110116288 A CN110116288 A CN 110116288A CN 201810112780 A CN201810112780 A CN 201810112780A CN 110116288 A CN110116288 A CN 110116288A
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- China
- Prior art keywords
- rack
- sleeve
- fixing sleeve
- pipeline
- fixed
- 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.)
- Granted
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Abstract
The invention discloses a kind of pipe fitting welding auxiliary devices, are related to technical field of welding equipment, solve the problems, such as inefficient when the welding of existing pipeline fixing device fixed -piping.Technical solution is a kind of pipe fitting welding auxiliary device, including rack, transverse control device and longitudinally controlled device are provided in the rack, the transverse control device and the longitudinally controlled device all include the clamp system being clamped to pipeline and the rotating mechanism rotated to pipeline, and the transverse-moving mechanism for driving the transverse control device transverse shifting is additionally provided in the rack, the vertical shift mechanism for driving the longitudinally controlled device longitudinal movement is additionally provided in the rack.Structure of the invention is reasonable, and setting transverse control device, longitudinally controlled device, transverse-moving mechanism and vertical shift mechanism are adjusted pipeline all angles position in all directions, then cooperative mechanical arm, so that the various pieces on pipeline can be welded by mechanical arm.
Description
Technical field
The present invention relates to technical field of welding equipment, in particular to a kind of pipe fitting welding auxiliary device.
Background technique
In the design process of pipeline, since pipeline needs to adapt to environment, so quarter bend can be provided on pipeline often
Folding part point, and the effects of can also weld some widgets on pipeline in order to install or convenient for fixing, and the two of pipeline
End then can welding flange with facilitate connection.
And when being welded to the pipeline of mentioned kind, spot welding positioning first is carried out to the part that needs weld, then mostly
Using being manually successively fully welded to each section of pipeline, also some then pass through after device is clamped materials in the tube, utilize machinery
Arm is fully welded specific part, subsequently into next device, replacing the part of clamping, then to another specific portion
Point welded, thus when welding can only welded pipe line some specific part, and can not be continuously complete to each section of pipeline
At welding, each section of pipeline can not be made continuously disposably to be welded successfully in a device.
In view of the above-mentioned problems, now designing a kind of new pipe fitting welding auxiliary device.
Summary of the invention
The object of the present invention is to provide it is a kind of can each section angle direction to pipeline be adjusted to be welded and
Each section of pipeline is set to operate continuously the pipe fitting welding auxiliary device being disposably welded successfully.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of pipe fitting welding auxiliary dress
It sets, including rack, is provided with transverse control device and longitudinally controlled device in the rack, the transverse control device and described
Longitudinally controlled device all includes the clamp system being clamped to pipeline and the rotating mechanism rotated to pipeline, and described
It is additionally provided with the transverse-moving mechanism for driving the transverse control device transverse shifting in rack, is additionally provided with use in the rack
In the vertical shift mechanism for driving the longitudinally controlled device longitudinal movement.
By using above scheme, pipeline before being sent to device, the part for needing to weld all can in advance spot welding determined
Position, after pipeline is sent to device, is clamped fixation to lateral one end of pipeline using the clamp system of transverse control device, so
The pipeline rotation clamped by the rotating mechanism control of transverse control device, pipeline can pass through machinery in rotary course afterwards
Arm welds the welding portion on pipeline lateral part, and the welding portion on bend pipe is then only capable of welding a part, then leads to
It crosses transverse-moving mechanism control transverse control device and pipeline is mobile, so that the other end of materials in the tube is directed at the clamping machine of longitudinally controlled device
Structure, it is then mobile by the longitudinally controlled device of vertical shift mechanism controls, so that its clamp system can clamp pipeline, then control
Transverse control device unclamps pipeline, is then rotated with the rotating mechanism control control pipeline of longitudinally controlled device, pipeline is rotating
The welding portion on pipeline longitudinal portion is welded by mechanical arm in the process, and to the remaining welding portion on bend pipe into
Row welding is completed so that the welding portion on pipeline can operate continuously disposable welding.
The present invention is further arranged to: the clamp system includes fixing sleeve, and described fixing sleeve one end is fixed with control gas
Cylinder, it is described control cylinder telescopic rod on be fixedly and coaxially connected extension bar, the extension bar is passed through from the fixing sleeve, and
The part that the extension bar passes through the fixing sleeve is fixedly and coaxially connected there are two coaxial position-arresting disk, on the position-arresting disk
It is socketed with limit sleeve, is hinged with and multiple is set on the L-type fixture swung on its axial direction, the limit sleeve on the limit sleeve
It is equipped with the through slot mobile for the L-type fixture, and one end of the L-type fixture passes through from the through slot and is located at two institutes
It states between position-arresting disk, the other end of the L-type fixture is provided with barb.
By using above scheme, when the telescopic rod of air cylinder is flexible, extension bar occurs to stretch therewith, and extension bar
Upper limit disk can abut on L-type fixture during as extension bar is mobile, so that hinged pendulum occurs for L-type fixture
Dynamic, each L-type fixture is located at one end outside limit sleeve and mutually can close up or open, and L-type fixture is during closing up, end
Ring flange on pipeline can be pressed on limit sleeve by the barb in portion, so that complete twin conduit is fixedly clamped.
The present invention is further arranged to: the rotating mechanism includes the casing being socketed on the extension bar, described sleeve pipe
Rolling bearing is provided between the fixing sleeve, the inner ring of the rolling bearing is fixed in described sleeve pipe, the axis of rolling
Bearing outer-ring is fixed on the fixing sleeve, is provided with bracket between the fixing sleeve and the control cylinder, the bracket is fixed
It is connected on the fixing sleeve, the control cylinder is fixed on the bracket, and the both ends of described sleeve pipe are all pierced by the fixation
Set, and one end of described sleeve pipe is fixedly connected with the limit sleeve, the other end has been fixedly and coaxially connected driven wheel, the fixing sleeve
Outer wall on be fixedly connected with mounting base, be fixed with driving motor in the mounting base, it is coaxial in the shaft of the driving motor
It is fixedly connected with driving wheel, passes through transmission chain link transmission between the driving wheel and the driven wheel.
By using above scheme, fixing sleeve is relatively motionless, in driving motor work, driving wheel in driving motor shaft
It drives the driven wheel on casing to rotate, and controls cylinder and be fixed by the bracket on fixing sleeve, extension bar and and control gas
The telescopic rod of cylinder is fixedly and coaxially connected, so casing rotates on extension bar, the limit sleeve on casing rotates therewith,
And L-type fixture is hinged on limit sleeve, the ring flange on pipeline is pressed abd fixed on limit sleeve by the barb of L-type clamp ends
On, so that pipeline can be rotated by control.
The present invention is further arranged to: there are two rotation seat, the transverse-moving mechanism includes both ends point for setting in the rack
The lead screw not being rotatably connected on two rotation seats, the lead screw and the fixing sleeve are axially parallel, in the rack also
It is fixed with control motor, one end of the lead screw is fixedly and coaxially connected in the shaft of the control motor, the fixing sleeve
Fixing seat is fixedly connected on outer wall, the fixing seat is slidably connected to the rack, and the lead screw passes through the fixing seat
And it is threadedly coupled with it.
By using above scheme, when controlling motor work, lead screw is driven to rotate, during lead screw rotation,
The fixing seat on lead screw is threaded in due to the limit by rack, so fixing seat is slided on the rack along lead screw
It is dynamic, and fixing sleeve is fixedly connected with fixing seat, transverse control device integrally rides on fixing sleeve, so transverse control device
Can be driven in it is horizontal move up so that when pipeline is fixed on transverse control device pipeline can by control laterally
It is mobile.
The present invention is further arranged to: the vertical shift mechanism includes the fixing piece being fixed in the rack, the fixation
It is socketed in the fixing piece, the two sides of the fixing piece are provided with the waist type that length direction is axially arranged along the limit sleeve
Hole, the mounting base are passed through from waist-shaped hole described in one of them and are moved in the inner, and setting is with teeth in another waist-shaped hole
Item, the rack gear are fixedly connected on the fixing sleeve and are axially arranged along it, are further fixed on servo motor on the fixing piece, institute
State the driving gear for being engaged on rack gear and being driven by the servo motor.
By using above scheme, longitudinally controlled device is integrally ridden on its fixing sleeve, and fixing sleeve is socketed in fixation
In part, and fixing piece is fixed on the rack, then the position of longitudinally controlled device is fixed, when servo motor work, sliding tooth
Wheel is driven to rotate, and the rack gear on fixing sleeve and driving gear engagement, then rack gear is driven in waist-shaped hole and moves, installation
Seat moves in waist-shaped hole, and fixing sleeve slides in fixing piece, then when pipeline is fixed by longitudinally controlled device, pipeline can
It is moved forward and backward in a longitudinal direction, so that pipeline, which is fixed on pipeline when on longitudinally controlled device, to be moved by control longitudinal direction
It is dynamic.
The present invention is further arranged to: the limit sleeve is fixed with abutting plate, the abutting away from one end of described sleeve pipe
The gag lever post for being inserted on ring flange in aperture is provided on plate.
By using above scheme, plate is abutted by setting to abut the ring flange on pipeline, then by abutting on plate
Gag lever post limits the position of ring flange, so that gag lever post can be to method when the barb on L-type fixture clasps ring flange
Blue disk is limited to prevent its offset so that transverse control device and longitudinally controlled device can preferably to pipeline into
Row is fixed.
The present invention is further arranged to: the inner ring that the inner ring diameter of described sleeve pipe middle section part is greater than its both ends part is straight
Diameter.
By using above scheme, the inner ring diameter of casing middle section part is greater than the inner ring diameter of its both ends part, and covers
Pipe is socketed on extension bar again, then when rotating with driven wheel, only its end positions and extension bar occur casing casing
Friction, so as to reduce the friction between casing and extension bar.
The present invention is further arranged to: the transmission chain is silent chain, and two sides of the driving wheel and the driven wheel
A circle is all provided with for stopping the rib of the transmission chain.
By using above scheme, using silent chain as transmission chain, silent chain can be avoided hair when being driven
Biggish noise out, and transmission chain is stopped in the two sides of driving wheel and driven wheel setting rib, it can be to avoid transmission chain
It is slided from driving wheel and driven wheel after long-time is driven.
The present invention is further arranged to: the axial sliding rail parallel with the lead screw, the cunning are further fixed in the rack
Sliding block is slidably connected on rail, the fixing seat is fixedly connected on the sliding block.
By using above scheme, when control motor control lead screw rotation is moved with controlling fixing seat along screw rod, Gu
Reservation abutting rubs with rack on the rack, and sliding rail is arranged on the rack, then sliding block is arranged on the slide rail, by fixing seat
It is fixed on sliding block, avoids fixing seat and rack from directly contacting and rub, while friction is small between sliding block and sliding rail,
Enable to control the mobile effect of the transverse control device in the easier control fixing seat of motor and fixing seat to play.
In conclusion the invention has the following advantages: one is that transverse control device and longitudinally controlled is respectively set
Device is clamped fixation to pipeline by the clamping device of the two, then is controlled by rotating device and clamp materials in the tube, so that pipeline
Each section can be transferred through clamp rotation and welded by mechanical arm；Secondly for setting transverse-moving mechanism and vertical shift mechanism, so that horizontal
Can be mobile in horizontal and vertical direction respectively to control device and longitudinally controlled device, so that the two is able to carry out adjustment
Preferably to carry out handover clamping to pipeline.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is the partial structure diagram of embodiment, to embody clamp system and rotating mechanism；
Fig. 5 is the cross-sectional view of structure in Fig. 4.
Appended drawing reference: 1, rack；2, transverse control device；3, longitudinally controlled device；4, clamp system；5, rotating mechanism；
6, transverse-moving mechanism；7, vertical shift mechanism；8, fixing sleeve；9, cylinder is controlled；10, extension bar；11, position-arresting disk；12, limit sleeve；13,L
Type fixture；14, through slot；15, barb；16, casing；17, rolling bearing；18, bracket；19, driven wheel；20, mounting base；21, it drives
Dynamic motor；22, driving wheel；23, transmission chain；24, rotation seat；25, lead screw；26, motor is controlled；27, fixing seat；28, fixing piece；
29, waist-shaped hole；30, rack gear；31, servo motor；32, gear is driven；33, plate is abutted；34, gag lever post；35, rib；36, sliding
Rail；37, sliding block.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
In conjunction with shown in Fig. 1 and Fig. 4, a kind of pipe fitting welding auxiliary device, including rack 1, it is provided in rack 1 and laterally sets
The transverse control device 2 and longitudinally disposed longitudinally controlled device 3 set, and transverse control device 2 and longitudinally controlled device 3 are all
Including the clamp system 4 being clamped to pipeline and the rotating mechanism 5 for rotating the pipeline clamped, also set in rack 1
It is equipped with the transverse-moving mechanism 6 for driving 2 transverse shifting of transverse control device and for controlling the longitudinally controlled longitudinal movement of device 3
Vertical shift mechanism 7.
The one end for the pipeline that transverse control device 2 can bend right angle is clamped fixation, then controls pipeline and carries out
Rotation, mechanical arm can be to one on the welding position and bending part on the lateral part of pipeline in pipeline rotary course
Part welding position is welded, and then controls pipeline movement by transverse-moving mechanism 6, so that the longitudinal control of other end alignment of pipeline
Then mechanism processed controls the longitudinally controlled movement of device 3 by vertical shift mechanism 7 and is clamped fixation with the other end to pipeline, at this time
Crosswise joint mechanism unclamps pipeline and returns to original position, and longitudinally controlled device 3 controls pipeline and rotated, so that longitudinal portion of pipeline
A part of welding position of being left on welding position and bending part on point is welded by mechanical arm, to complete pipeline
The continuous welding of each welding position on the whole.
Referring to figs. 1 and 2, it is fixedly connected in rack 1 there are two rotation seat 24, transverse-moving mechanism 6 includes both ends point
Lead screw 25 not on the company's of being rotatably connected on rotation seat 24 and the control motor 26 being fixed in rack 1, lead screw 25 are laterally set
It sets, one end of lead screw 25 is fixedly and coaxially connected in the shaft of control motor 26, is also fixedly connected in rack 1 and lead screw 25
Axial parallel sliding rail 36, sliding block 37 is slidably connected on sliding rail 36, fixing seat 27, lead screw are fixedly connected on sliding block 37
25 pass through fixing seat 27 and the two threaded connection, and when lead screw 25 is driven by control motor 26 and rotated, fixing seat 27 is corresponding
It is moved along lead screw 25, and transverse control device 2 is fixed in fixing seat 27, it is horizontal to reach control transverse control device 2 with this
To mobile effect.
In conjunction with shown in Fig. 4 and Fig. 5, clamp system 4 includes fixing sleeve 8, is fixed with control cylinder 9 in one end of fixing sleeve 8,
It controls and is fixedly and coaxially connected the extension bar 10 passed through out of fixing sleeve 8 on the telescopic rod of cylinder 9, and extension bar 10 passes through admittedly
Surely the part of set 8 is fixedly and coaxially connected there are two position-arresting disk 11, and two position-arresting disks 11 are socketed in a limit sleeve 12, and
The week of limit sleeve 12 is provided with four hinged seats around, and L-type fixture 13, the bending of L-type fixture 13 are hinged on hinged seat
Partial is hinged on hinged seat, and the swaying direction of L-type fixture 13 is on the axial direction of limit sleeve 12, in limit sleeve 12
The position of upper corresponding L-type fixture 13 is provided with through slot 14, and one end of L-type fixture 13 passes through from through slot 14 and is located at two limits
Between disk 11, then it is provided in the other end of L-type fixture 13 to the curved barb 15 of 12 shaft core position of limit sleeve, in control cylinder
When 9 control extension bars 10 stretch, the position-arresting disk 11 on extension bar 10, which is connected on L-type fixture 13, pushes it to swing, in L-type
In 13 swing process of fixture, L-type fixture 13 mutually closes up or opens, when L-type fixture 13 closes up, falling on L-type fixture 13
Hook 15 clasps the ring flange of pipeline one end, and ring flange is pressed on limit sleeve 12, thus the fixation of complete twin conduit.
Pipeline shifts when the barb 15 on L-type fixture 13 clasps the ring flange of pipeline in order to prevent, so also limiting
Position set 12 is provided with backwards to one end of control cylinder 9 and abuts plate 33, and more gag lever posts 34 are provided on abutting plate 33, limit
Pipeline location occurs and shifts in the through-hole that bar 34 can be inserted on ring flange.
Rotating mechanism 5 includes the casing 16 being socketed on extension bar 10, is provided with the axis of rolling between casing 16 and fixing sleeve 8
17 are held, the inner ring of rolling bearing 17 is fixed, and rolling bearing 17 is completely fixed on fixing sleeve 8 on shroud 16, in control gas
Bracket 18 is provided between cylinder 9 and fixing sleeve 8, bracket 18 is fixed on fixing sleeve 8, and is controlled cylinder 9 and be then fixed on bracket 18
On, and the both ends of casing 16 are all pierced by fixing sleeve 8, and limit sleeve 12 is fixed on one end of casing 16, and casing 16 is another
It is fixedly connected with coaxial driven wheel 19 on the outer wall of one end, mounting base 20 is fixedly connected on the outer wall of fixing sleeve 8,
It is fixed with driving motor 21 in mounting base 20, driving wheel 22, driving wheel 22 have been fixedly and coaxially connected in the shaft of driving motor 21
Pass through the connection transmission of transmission chain 23 between driven wheel 19.
When driving motor 21 works, driving wheel 22 drives driven wheel 19 to rotate, and driven wheel 19 is fixed on shroud 16,
16 one end of casing is fixedly connected with limit sleeve 12, then limit sleeve 12 rotates, and the abutting plate 33 on limit sleeve 12 rotates,
The gag lever post 34 abutted on plate 33 rotates, and the ring flange on pipeline is connected to and abuts on plate 33 and by gag lever post 34
Limit, then pipeline can be driven to rotate.
In order to reduce noise, transmission chain 23 uses silent chain, and silent chain is from driving wheel 22 and driven wheel 19 in order to prevent
It skids off, is also provided with a circle rib 35 in the two sides of driving wheel 22 and driven wheel 19 and silent chain is stopped.In addition, in order to subtract
The friction occurred between extension bar 10 when small casing 16 rotates, so the inner ring diameter of 16 middle section part of casing is bigger than both ends,
Casing 16 only rubs between its both ends part and extension bar 10 in rotation.
In conjunction with shown in Fig. 1, Fig. 3 and Fig. 4, vertical shift mechanism 7 includes the fixing piece 28 being fixed in rack 1, and fixing sleeve 8 is socketed
In fixing piece 28, the two sides of fixing piece 28 are provided with the waist-shaped hole 29 that length direction is axially arranged along limit sleeve 12, mounting base
20 pass through from a waist-shaped hole 29 and move in this waist-shaped hole 29, are provided with rack gear 30, rack gear in another waist-shaped hole 29
30 are fixedly connected on fixing sleeve 8 and are axially arranged along it, servo motor 31 are fixed on fixing piece 28, by servo motor 31
The driving gear 32 and rack gear 30 for driving rotation are meshed.
When servo motor 31 drives driving gear 32 to rotate, the rack gear 30 engaged with driving gear 32 is in waist-shaped hole 29
It moves, and mounting base 20 also moves in waist-shaped hole 29, fixing sleeve 8 is sent out in fixing piece 28 with rack gear 30 at this time
Raw movement, and longitudinally controlled device 3 rides on fixing sleeve 8, so entire longitudinally controlled device 3 can be in longitudinal direction
It is upper to move, it can be moved in a longitudinal direction by the pipeline that longitudinally controlled device 3 is fixedly clamped.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of pipe fitting welding auxiliary device, it is characterised in that: including rack (1), be provided with crosswise joint on the rack (1)
Device (2) and longitudinally controlled device (3), the transverse control device (2) and the longitudinally controlled device (3) all include to pipe
The clamp system (4) that road is clamped and the rotating mechanism (5) that pipeline is rotated, and be additionally provided in the rack (1)
For driving the transverse-moving mechanism (6) of the transverse control device (2) transverse shifting, it is additionally provided on the rack (1) for driving
Move the vertical shift mechanism (7) of longitudinally controlled device (3) longitudinal movement.
2. a kind of pipe fitting welding auxiliary device according to claim 1, it is characterised in that: the clamp system (4) includes
Fixing sleeve (8), described fixing sleeve (8) one end, which is fixed with, controls cylinder (9), coaxially solid on the telescopic rod of control cylinder (9)
Surely it is connected with extension bar (10), the extension bar (10) passes through from the fixing sleeve (8), and the extension bar (10) passes through institute
The part for stating fixing sleeve (8) is fixedly and coaxially connected there are two coaxial position-arresting disk (11), is socketed on the position-arresting disk (11)
Have limit sleeve (12), is hinged on the limit sleeve (12) multiple in the L-type fixture (13) swung on its axial direction, the limit
Is provided with the through slot (14) mobile for the L-type fixture (13) on position set (12), and one end of the L-type fixture (13) is from institute
It states in through slot (14) across and positioned at two position-arresting disks (11), the other end of the L-type fixture (13) is provided with down
Hook (15).
3. a kind of pipe fitting welding auxiliary device according to claim 2, it is characterised in that: the rotating mechanism (5) includes
The casing (16) being socketed on the extension bar (10), is provided with the axis of rolling between described sleeve pipe (16) and the fixing sleeve (8)
It holds (17), the inner ring of the rolling bearing (17) is fixed on described sleeve pipe (16), and rolling bearing (17) outer ring is fixed on
It on the fixing sleeve (8), is provided with bracket (18) between the fixing sleeve (8) and the control cylinder (9), the bracket (18)
It is fixedly connected on the fixing sleeve (8), the control cylinder (9) is fixed on the bracket (18), described sleeve pipe (16)
Both ends are all pierced by the fixing sleeve (8), and one end of described sleeve pipe (16) is fixedly connected with the limit sleeve (12), and the other end is same
Axis is fixedly connected with driven wheel (19), is fixedly connected with mounting base (20), the mounting base on the outer wall of the fixing sleeve (8)
(20) it is fixed on driving motor (21), has been fixedly and coaxially connected driving wheel (22), institute in the shaft of the driving motor (21)
It states between driving wheel (22) and the driven wheel (19) through transmission chain (23) connection transmission.
4. a kind of pipe fitting welding auxiliary device according to claim 2, it is characterised in that: be provided on the rack (1)
Two rotation seats (24), the transverse-moving mechanism (6) include the silk that both ends are rotatably connected on respectively on two rotation seats (24)
Thick stick (25), the lead screw (25) is axial parallel with the fixing sleeve (8), and control motor (26) is further fixed on the rack (1),
One end of the lead screw (25) is fixedly and coaxially connected in the shaft of control motor (26), the outer wall of the fixing sleeve (8)
On be fixedly connected with fixing seat (27), the fixing seat (27) is slidably connected to the rack (1), and the lead screw (25) passes through
The fixing seat (27) is simultaneously threadedly coupled with it.
5. a kind of pipe fitting welding auxiliary device according to claim 3, it is characterised in that: the vertical shift mechanism (7) includes
The fixing piece (28) being fixed on the rack (1), the fixing sleeve (8) are socketed in the fixing piece (28), the fixation
The two sides of part (28) are provided with the waist-shaped hole (29) that length direction is axially arranged along the limit sleeve (12), the mounting base (20)
It passes through in from waist-shaped hole described in one of them (29) and moves in the inner, be provided with rack gear in another waist-shaped hole (29)
(30), the rack gear (30) is fixedly connected on the fixing sleeve (8) and is axially arranged along it, also fixed on the fixing piece (28)
Have servo motor (31), the driving gear (32) driven by the servo motor (31) is engaged on the rack gear (30).
6. a kind of pipe fitting welding auxiliary device according to claim 3, it is characterised in that: the limit sleeve (12) deviates from institute
The one end for stating casing (16), which is fixed with, abuts plate (33), is provided on the abutting plate (33) for being inserted on ring flange in aperture
Gag lever post (34).
7. a kind of pipe fitting welding auxiliary device according to claim 3, it is characterised in that: described sleeve pipe (16) middle section part
Inner ring diameter be greater than its both ends part inner ring diameter.
8. a kind of pipe fitting welding auxiliary device according to claim 3, it is characterised in that: the transmission chain (23) is tooth form
Chain, and the two sides of the driving wheel (22) and the driven wheel (19) are all provided with a circle for stopping the transmission chain (23)
Rib (35).
9. a kind of pipe fitting welding auxiliary device according to claim 4, it is characterised in that: also fixed on the rack (1)
There is the axial sliding rail parallel with the lead screw (25) (36), slidably connects sliding block (37), the fixation on the sliding rail (36)
Seat (27) is fixedly connected on the sliding block (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112780.7A CN110116288B (en) | 2018-02-05 | 2018-02-05 | Pipe fitting welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112780.7A CN110116288B (en) | 2018-02-05 | 2018-02-05 | Pipe fitting welding auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110116288A true CN110116288A (en) | 2019-08-13 |
| CN110116288B CN110116288B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810112780.7A Active CN110116288B (en) | 2018-02-05 | 2018-02-05 | Pipe fitting welding auxiliary device |
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| CN (1) | CN110116288B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894254A (en) * | 2021-02-01 | 2021-06-04 | 徐萍 | Method for manufacturing large-diameter anti-corrosion plastic-coated steel pipe |
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
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| CN112894254A (en) * | 2021-02-01 | 2021-06-04 | 徐萍 | Method for manufacturing large-diameter anti-corrosion plastic-coated steel pipe |
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN114918510B (en) * | 2022-04-18 | 2023-11-24 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
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