CN208083776U - A kind of fixing device for pipe fitting welding - Google Patents
A kind of fixing device for pipe fitting welding Download PDFInfo
- Publication number
- CN208083776U CN208083776U CN201820200841.0U CN201820200841U CN208083776U CN 208083776 U CN208083776 U CN 208083776U CN 201820200841 U CN201820200841 U CN 201820200841U CN 208083776 U CN208083776 U CN 208083776U
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- fixing
- stop collar
- pipe fitting
- waist
- 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.)
- Active
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of fixing devices for pipe fitting welding, are related to technical field of welding equipment, solve the problems, such as that human weld is inconvenient when existing pipeline jig is clamped pipeline.Technical solution is a kind of fixing device for pipe fitting welding, including fixing piece, it is socketed with fixing sleeve in the fixing piece, it is provided with clamp system on the fixing sleeve, rotating mechanism and displacement mechanism, it is provided with waist-shaped hole on the fixing piece, and the length direction of the waist-shaped hole is along the axial direction setting of the fixing sleeve, institute's displacement mechanism includes rack, the rack in be fixedly connected in the waist-shaped hole fixing sleeve and along the fixing sleeve axial direction setting, it is fixedly connected with driving motor on the fixing piece, it is engaged on the rack by the driving gear of driving motor driving rotation.The utility model is reasonable for structure, is clamped, is rotated, displacement by the clamp system of setting, rotating mechanism and displacement mechanism control pipeline, consequently facilitating manually pinpointing welded pipe line.
Description
Technical field
The utility model is related to technical field of welding equipment, more particularly to a kind of fixing device for pipe fitting welding.
Background technology
In the design process of pipeline, since pipeline will adapt to environment, so often being welded on pipeline outer wall
The component, such as handle, supporting block, branch pipe etc. of each tool function, and ring flange can be then set to facilitate pipeline at the both ends of pipeline
Between dock.
And when being welded to above-mentioned pipeline, it first passes through and spot welding positioning manually is carried out to the part that needs weld so that portion
Part is fixed on pipeline, then again by manually carrying out full weld.Fixture is mostly used greatly when carrying out full weld to be clamped pipeline,
Then it drives pipeline to carry out rotation by the rotation of fixture, the component locations on pipeline is adjusted during pipeline rotates,
Again by manually carrying out full weld to component, but when duct length is longer, worker is needed to walk about along pipeline, then on pipeline
Each section is welded, so inconvenient.
In view of the above-mentioned problems, now proposing a kind of new fixing device for pipe fitting welding.
Utility model content
The purpose of this utility model, which is to provide one kind, can be clamped pipeline, rotate, and energy control pipeline is along its axis
To the mobile fixing device for pipe fitting welding.
The above-mentioned technical purpose of the utility model technical scheme is that:One kind being used for pipe fitting welding
Fixing device, including fixing piece is socketed with fixing sleeve in the fixing piece, clamp system, rotation is provided on the fixing sleeve
Rotation mechanism and displacement mechanism are provided with waist-shaped hole on the fixing piece, and the length direction of the waist-shaped hole is along the fixing sleeve
Axial setting, institute's displacement mechanism includes rack, and the rack in the waist-shaped hole in being fixedly connected on the fixing sleeve simultaneously
Along the axial direction setting of the fixing sleeve, it is fixedly connected with driving motor on the fixing piece, is engaged with by described on the rack
The driving gear of driving motor driving rotation.
By using said program, materials in the tube are clamped by clamp system, then materials in the tube are carried out by whirler
Rotation, clamp system and rotating mechanism are all disposed on fixing sleeve, and when driving motor works, driving gear is turned by driving
Dynamic, the rack engaged with driving gear is fixed on fixing sleeve, and rack is driven to be moved in waist-shaped hole, and fixing sleeve is driven
It is moved along its axis on fixing piece, pipeline is arranged along the axial direction of stop collar when pipeline being enabled to be clamped, then device can be realized to pipe
Clamping, the rotation in road, and energy control pipeline is moved along its axial direction.
The utility model is further arranged to:The clamp system includes the driving gas being arranged in described fixing sleeve one end
Cylinder, it is described driving cylinder telescopic rod on be connected with extension bar, the extension bar is passed through from the fixing sleeve, and the lengthening
Bar passes through the part of the fixing sleeve to be fixedly and coaxially connected there are two position-arresting disk, and stop collar is socketed on the position-arresting disk, described
Multiple L-type fixtures are hinged on stop collar, and the L-type fixture is swung on the axial direction of the stop collar, the limit
It puts on and is additionally provided with straight slot, one end of the L-type fixture is from the straight slot across and positioned at two position-arresting disks.
By using said program, the position of stop collar is fixed, driving motor is fixed on fixing piece, is being driven
When motor does not drive driving gear to rotate, rack and driving gear engagement, and rack is fixed on fixing sleeve, then is fixed
Set is relatively fixed on fixing piece, and when driving the telescopic rod of cylinder flexible, extension bar occurs to stretch therewith, at this time on extension bar
Position-arresting disk is connected on L-type fixture so that L-type fixture occurs hingedly to swing on stop collar, to limit in L-type fixture swing process
The shaft core position of position set closes up or opens, then can be clamped to pipeline when L-type fixture closes up and make the method on pipeline
Blue disk is pushed against on stop collar, to play the effect for the pipeline that is fixedly clamped.
The utility model is further arranged to:The rotating mechanism includes the casing being socketed on the extension bar, described
Rolling bearing is provided between casing and the fixing sleeve, the outer ring of the rolling bearing is fixedly connected on the fixing sleeve, institute
The inner ring for stating rolling bearing is fixedly connected on the fixing sleeve, and holder, the driving cylinder are fixedly connected on the fixing sleeve
It fixes on the bracket, the both ends of described sleeve pipe are all pierced by the fixing sleeve, and one end of described sleeve pipe and the stop collar
It is fixedly connected, the other end has been fixedly and coaxially connected driven wheel, and setting is there are two the waist-shaped hole on the fixing piece, and the tooth
Item is located in one of in the waist-shaped hole, and being passed through in another described waist-shaped hole has the fixation for being fixedly connected on the fixing sleeve
, it is fixed with displacement motor in the fixed seat, driving wheel, the master have been fixedly and coaxially connected in the shaft of the displacement motor
By being driven chain link transmission between driving wheel and the driven wheel.
By using said program, when displacement motor works, driving wheel is rotated by driving, is passed by the connection of transmission chain
Dynamic, driven wheel is driven rotation, and driven wheel is fixedly and coaxially connected on casing, then casing is driven rotation, and stop collar
It is fixedly connected with one end of casing, is then limited and puts on L-type fixture and clamp and be pushed against the pipeline on stop collar and can be controlled
System rotates with, and is rotated with this to achieve the effect that control the pipeline being fixedly clamped.
The utility model is further arranged to:The L-type fixture be located at one end outside the stop collar be fixedly connected it is oriented
The barb of the stop collar axis direction bending.
By using said program, when L-type fixture is clamped pipeline, the barb on L-type fixture can be buckled to
Ring flange on pipeline, and ring flange is made preferably to be pushed against on stop collar, to further be limited the pipeline of clamping
Position, plays the effect for preventing pipeline to be detached from from L-type fixture when being clamped and fixed.
The utility model is further arranged to:The stop collar is fixed with abutting plate backwards to one end of described sleeve pipe, described
It abuts and is fixed with the more locating rods for being inserted into through-hole on ring flange on plate.
By using said program, setting abutting plate, the abutting pipe that the plane for abutting plate can be more smooth on stop collar
Locating rod is arranged on abutting plate in ring flange on road, when gag lever post is inserted into the through-hole on pipeline upper flange plate, locating rod
The position of ring flange can be positioned, then the position of pipeline is fixed, when preventing pipeline to be clamped to reach with this
Offset is preferably clamped fixed effect to play to pipeline.
The utility model is further arranged to:It is provided with multiple stepped holes on the abutting plate, is arranged in the stepped hole
There are hexagon socket head cap screw, the hexagon socket head cap screw to be threadedly connected to the stop collar.
By using said program, stepped hole is set so that the nut portion of hexagon socket head cap screw is located at will not in stepped hole
Ring flange is abutted to abut and is impacted on plate, will abut plate by hexagon socket head cap screw is fixed on stop collar so that band is fixed
The abutting plate of position bar can be replaced to adapt to the ring flange on different pipelines, facilitate fixed different types of pipe to play
The effect in road.
The utility model is further arranged to:The inner ring diameter in described sleeve pipe stage casing is more than the inner ring diameter at its both ends.
By using said program, the inner ring diameter in casing stage casing is set greater than to the inner ring diameter at both ends, then casing
When being socketed on extension bar, the contact portion of casing and extension bar only has end positions, and when clamp system works, extension bar
Bar is flexible, and the friction between extension bar and casing is reduced, and reduces the effect of resistance when extension bar movement to play.
The utility model is further arranged to:The transmission chain is silent chain, and the driving wheel and the driven wheel
Both sides are all provided with rib of the circle for stopping the transmission chain.
By using said program, using silent chain as transmission chain, the noise sent out when silent chain is driven is smaller,
Rib is set in the both sides of driving wheel and driven wheel, rib can block silent chain to prevent silent chain in long-time transmission process
In slided from driving wheel and driven wheel.
In conclusion the utility model has the advantages that:One be by be arranged clamp system, rotating mechanism and
Displacement mechanism so that pipeline can carry out rotation when being clamped and fixed, and can move along its axis and carry out position adjustment;Its
Two abut plate and locating rod to pass through to be arranged so that can more accurately be positioned when pipeline is clamped and fixed.
Description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment;
Fig. 2 is the sectional view of embodiment overall structure.
Reference numeral:1, fixing piece;2, fixing sleeve;3, clamp system;4, rotating mechanism;5, displacement mechanism;6, waist-shaped hole;
7, rack;8, driving motor;9, gear is driven;10, cylinder is driven;11, extension bar;12, position-arresting disk;13, stop collar;14, L-type
Fixture;15, straight slot;16, casing;17, rolling bearing;18, holder;19, driven wheel;20, fixed seat;21, displacement motor;22,
Driving wheel;23, transmission chain;24, barb;25, plate is abutted;26, locating rod;27, stepped hole;28, hexagon socket head cap screw;29, rib.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of fixing device for pipe fitting welding, including fixing piece 1, in 1 inner sleeve of fixing piece
It is connected to fixing sleeve 2, clamp system 3 and rotating mechanism 4 are provided in fixing sleeve 2, and is provided with driving on fixing piece 1 and fixes
The displacement mechanism 5 of 2 movement of set.
It is fixed with holder 18 in one end of fixing sleeve 2, clamp system 3 includes fixed driving cylinder 10 on mount 18,
The shaft of driving cylinder 10 has been fixedly and coaxially connected an extension bar 11, and extension bar 11 and fixing sleeve 2 are coaxial, extension bar 11
Across fixing sleeve 2, it is fixedly and coaxially connected that there are two position-arresting disk 12, position-arresting disks 12 on the part that extension bar 11 passes through fixing sleeve 2
On be socketed with the stop collar 13 coaxial with extension bar 11, multiple L-type fixtures 14 are hinged on stop collar 13, are set on stop collar 13
Be equipped with straight slot 15, one end of L-type fixture 14 from straight slot 15 across and positioned at two position-arresting disks 12, L-type fixture 14 it is another
One end is then fixedly connected with the barb 24 of 13 shaft core position of oriented stop collar bending.
When stop collar 13 is fixed, the flexible of extension bar 11 is controlled by controlling cylinder, then the position-arresting disk on extension bar 11
12 are connected on L-type fixture 14 L-type fixture 14 can be made to swing, during each L-type fixture 14 is swung, L-type folder
Tool 14 can be drawn close and the ring flange on clamping pipe to the shaft core position of stop collar 13, and the barb 24 on L-type fixture 14 can be with
Ring flange is pressed on position-limiting tube, to play the effect being fixedly clamped to pipeline.
In order to make clamp system 3 more firm to being fixedly clamped for pipeline, so also in the end of stop collar 13
Provided with plate 25 are abutted, multiple stepped holes 27 are provided on abutting plate 25, hexagon socket head cap screw 28 is provided in stepped hole 27,
And hexagon socket head cap screw 28 is threaded on stop collar 13 and the position for abutting plate 25 is fixed, and is provided on abutting plate 25
More locating rods 26.
When the pipeline for being provided with ring flange to end is clamped fixed, locating rod 26 is inserted into the through-hole on ring flange
It is interior, recycle L-type fixture 14 to be clamped ring flange, ring flange is pressed to and abuts plate 25 by the barb 24 on L-type fixture 14
On, so that pipeline can be accurately positioned and fixed.And according to the difference of pipeline upper flange plate, interior hexagonal spiral shell can be unloaded
Bolt 28 is replaced to abutting plate 25 and locating rod 26 so that abuts plate 25 and locating rod 26 can be smoothly to the method on pipeline
Blue disk is fixed on the positioning.
Rotating mechanism 4 include be socketed in casing 16 on extension bar 11, in order to reduce extension bar 11 when moving with casing 16
Between friction, 16 both ends of casing inner ring diameter setting less than its stage casing inner ring diameter, make casing 16 only both ends and lengthening
Bar 11 contacts.Rolling bearing 17 is provided between casing 16 and fixing sleeve 2, the inner ring of rolling bearing 17 is fixed on shroud 16,
Outer ring is fixed on fixing sleeve 2, and the both ends of casing 16 are pierced by fixing sleeve 2, and one end of casing 16 and stop collar 13 are fixed and connected
It connects, the part that the other end is pierced by fixing sleeve 2 has been fixedly and coaxially connected driven wheel 19, and the side of fixing piece 1 is provided with fixed seat
20, it is fixed with displacement motor 21 in fixed seat 20, driving wheel 22 has been fixedly and coaxially connected in the shaft of displacement motor 21, actively
It is connected and is driven by transmission chain 23 between wheel 22 and driven wheel 19.In order to reduce noise, transmission chain 23 uses silent chain.In order to keep away
Exempt from transmission chain 23 to slide from driving wheel 22 and driven wheel 19 after long-time is driven, in the both sides of driving wheel 22 and driven wheel 19
A circle rib 29 is all provided with to stop driving wheel.
When displacement motor 21 works, by transmission, driven wheel 19 rotates, and then drives and fixes company with driven wheel 19
The casing 16 connect rotates, and stop collar 13 is fixed on shroud 16, then stop collar 13 rotates, and the method on pipeline
The locating rod 26 on L-type fixture 14, abutting plate 25 and abutting plate 25 that blue disk is limited again on set 13 is fixed, so pipeline energy
It is enough to be rotated by control.
The waist-shaped hole 6 being axially arranged along fixing sleeve 2 is provided in the both sides of fixing piece 1, fixed seat 20 passes through one of
Waist-shaped hole 6 is fixedly connected on fixing sleeve 2.Displacement mechanism 5 includes the rack 7 being arranged in another waist-shaped hole 6, and rack 7 is solid
It is scheduled on fixing sleeve 2 and is axially arranged along it, driving gear 9 is engaged on rack 7, and drive gear 9 then by a fixation
The driving rotation of driving motor 8 on fixing piece 1.
When driving motor 8 works, driving gear 9 rotates and is moved in waist-shaped hole 6 with carry-over bar 7, and
The fixing sleeve 2 that rack 7 is fixedly connected moves, and clamp system 3 and rotating mechanism 4 all rely on and be arranged on fixing sleeve 2, institute
It can be moved with the movement of fixing sleeve 2 with fixed pipeline, so fixed pipeline can be axially square
It moves up.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of fixing device for pipe fitting welding, it is characterised in that:Including fixing piece(1), the fixing piece(1)Interior socket
There is fixing sleeve(2), the fixing sleeve(2)On be provided with clamp system(3), rotating mechanism(4)And displacement mechanism(5), described solid
Determine part(1)On be provided with waist-shaped hole(6), and the waist-shaped hole(6)Length direction along the fixing sleeve(2)Axial setting,
Institute's displacement mechanism(5)Including rack(7), the rack(7)In the waist-shaped hole(6)Inside it is fixedly connected on the fixing sleeve
(2)And along the fixing sleeve(2)Axial setting, the fixing piece(1)On be fixedly connected with driving motor(8), the rack
(7)On be engaged with by the driving motor(8)Drive the driving gear of rotation(9).
2. a kind of fixing device for pipe fitting welding according to claim 1, it is characterised in that:The clamp system
(3)Including being arranged in the fixing sleeve(2)The driving cylinder of one end(10), the driving cylinder(10)Telescopic rod on be connected with
Extension bar(11), the extension bar(11)From the fixing sleeve(2)It inside passes through, and the extension bar(11)Across the fixing sleeve
(2)Part be fixedly and coaxially connected there are two position-arresting disk(12), the position-arresting disk(12)On be socketed with stop collar(13), the limit
Position set(13)On be hinged with multiple L-type fixtures(14), and the L-type fixture(14)In the stop collar(13)Axial direction on
It swings, the stop collar(13)On be additionally provided with straight slot(15), the L-type fixture(14)One end from the straight slot(15)Inside wear
It crosses and is located at two position-arresting disks(12)Between.
3. a kind of fixing device for pipe fitting welding according to claim 2, it is characterised in that:The rotating mechanism
(4)Including being socketed in the extension bar(11)On casing(16), described sleeve pipe(16)With the fixing sleeve(2)Between be provided with
Rolling bearing(17), the rolling bearing(17)Outer ring be fixedly connected on the fixing sleeve(2), the rolling bearing(17)'s
Inner ring is fixedly connected on the fixing sleeve(2), the fixing sleeve(2)On be fixedly connected with holder(18), the driving cylinder
(10)It is fixed on the holder(18)On, described sleeve pipe(16)Both ends be all pierced by the fixing sleeve(2), and described sleeve pipe(16)
One end and the stop collar(13)It is fixedly connected, the other end has been fixedly and coaxially connected driven wheel(19), the fixing piece(1)On
There are two the waist-shaped holes for setting(6), and the rack(7)It is located in one of the waist-shaped hole(6)It is interior, another described waist
Type hole(6)Interior pass through is fixedly connected on the fixing sleeve(2)Fixed seat(20), the fixed seat(20)On be fixed with displacement
Motor(21), the displacement motor(21)Shaft on be fixedly and coaxially connected driving wheel(22), the driving wheel(22)And institute
State driven wheel(19)Between pass through transmission chain(23)Connection transmission.
4. a kind of fixing device for pipe fitting welding according to claim 2, it is characterised in that:The L-type fixture
(14)Positioned at the stop collar(13)Outer one end is fixedly connected with the oriented stop collar(13)The barb of axis direction bending
(24).
5. a kind of fixing device for pipe fitting welding according to claim 3, it is characterised in that:The stop collar(13)
Backwards to described sleeve pipe(16)One end be fixed with abutting plate(25), the abutting plate(25)On be fixed with more for being inserted into flange
The locating rod of through-hole on disk(26).
6. a kind of fixing device for pipe fitting welding according to claim 5, it is characterised in that:The abutting plate(25)
On be provided with multiple stepped holes(27), the stepped hole(27)Inside it is provided with hexagon socket head cap screw(28), the hexagon socket head cap screw
(28)It is threadedly connected to the stop collar(13).
7. a kind of fixing device for pipe fitting welding according to claim 3, it is characterised in that:Described sleeve pipe(16)In
The inner ring diameter of section is more than the inner ring diameter at its both ends.
8. a kind of fixing device for pipe fitting welding according to claim 3, it is characterised in that:The transmission chain(23)
For silent chain, and the driving wheel(22)With the driven wheel(19)Both sides be all provided with a circle for stopping the transmission chain
(23)Rib(29).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820200841.0U CN208083776U (en) | 2018-02-05 | 2018-02-05 | A kind of fixing device for pipe fitting welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820200841.0U CN208083776U (en) | 2018-02-05 | 2018-02-05 | A kind of fixing device for pipe fitting welding |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208083776U true CN208083776U (en) | 2018-11-13 |
Family
ID=64063612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820200841.0U Active CN208083776U (en) | 2018-02-05 | 2018-02-05 | A kind of fixing device for pipe fitting welding |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208083776U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110238598A (en) * | 2019-06-25 | 2019-09-17 | 明阳科技(苏州)股份有限公司 | A kind of transmission rod Special automatic welding device |
CN112318396A (en) * | 2020-11-04 | 2021-02-05 | 叶灵 | Mechanical part fastening device connected with limiting integrated type |
WO2021046885A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州赛硕拉不锈钢制品有限公司 | Expansion, support and fixing device for machining stainless steel pipe |
-
2018
- 2018-02-05 CN CN201820200841.0U patent/CN208083776U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110238598A (en) * | 2019-06-25 | 2019-09-17 | 明阳科技(苏州)股份有限公司 | A kind of transmission rod Special automatic welding device |
CN110238598B (en) * | 2019-06-25 | 2024-04-19 | 明阳科技(苏州)股份有限公司 | Special automatic welding device for dowel bars |
WO2021046885A1 (en) * | 2019-09-12 | 2021-03-18 | 苏州赛硕拉不锈钢制品有限公司 | Expansion, support and fixing device for machining stainless steel pipe |
CN112318396A (en) * | 2020-11-04 | 2021-02-05 | 叶灵 | Mechanical part fastening device connected with limiting integrated type |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208083776U (en) | A kind of fixing device for pipe fitting welding | |
CN111230382A (en) | Valve and flange connection welding processing technology | |
CN110076517B (en) | Pipe fitting connection rapid clamping device and using method thereof | |
CN208083777U (en) | A kind of pipe fitting welding auxiliary device | |
US3551983A (en) | Pipe guide with fixed position rollers | |
US9682448B1 (en) | Apparatus for torch cutting large pipe | |
JPH06344140A (en) | Automatic piping welding equipment | |
CN116652471B (en) | Welding set for municipal works | |
CN208450895U (en) | Build-up welding apparatus inside caliber long tube | |
CN112388242A (en) | Clamp for welding heating and ventilation pipe | |
JPH10231737A (en) | Gas turbine combustor disassembling/assembling supporting device | |
CN110116288A (en) | A kind of pipe fitting welding auxiliary device | |
CN211072461U (en) | High-precision steel pipe joint surrounding welding tool | |
CN110681897A (en) | Portable milling and cutting device and method for special-shaped holes of pipelines | |
CN219293083U (en) | Automatic pipeline welding device | |
JPS6178596A (en) | Clamping device | |
CN206578486U (en) | A kind of vertical welder for metal hose | |
JPS63158386A (en) | In-pipe execution method | |
CN105090679A (en) | Variable-diameter pipeline inspection robot | |
CN115302185A (en) | Welding robot is with tubulose work piece welding alignment tipping arrangement | |
CN201283490Y (en) | Rotary mechanism with infinite angle for automatic soldering of tube and flange | |
CN104690696B (en) | Supporting device and power tool provided with same | |
CN110711941A (en) | Corrugated pipe welding device and welding method | |
CN208276376U (en) | A kind of multiposition thin-wall steel tube bonding machine | |
JP2002220049A (en) | Intra-piping working robot |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |