CN207464585U - Weld auxiliary mould in complex appearance pipeline 1G positions - Google Patents
Weld auxiliary mould in complex appearance pipeline 1G positions Download PDFInfo
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- CN207464585U CN207464585U CN201721234299.2U CN201721234299U CN207464585U CN 207464585 U CN207464585 U CN 207464585U CN 201721234299 U CN201721234299 U CN 201721234299U CN 207464585 U CN207464585 U CN 207464585U
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- pipeline
- fixture block
- half fixture
- lower half
- positions
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Abstract
Weld auxiliary mould in complex appearance pipeline 1G positions, it connects tablet (1) rear upper side and clamping cylinder (2) is installed by standard bolt (4), connect installation pipeline lower half fixture block (7) on the upside of tablet (1) front end, pass through threaded (3) and standard nut (5) installation pipeline upper half fixture block (6) on the upside of pipeline lower half fixture block (7), open stepped hole in the axial middle part of clamping cylinder (2), the axis holding holes parallel with the center line of connection tablet (1) length direction are provided between pipeline upper half fixture block (6) and pipeline lower half fixture block (7) faying face, pipeline upper half fixture block (6) and pipeline lower half fixture block (7) in the symmetrical both sides of the holding holes trepanning and are worn along the vertical direction and connect threaded (3).Setting clamping and end support workpiece form weldment detent mechanism, and weldment weld seam is made to be welded always in 1G positions, since the welding of 1G positions requires craftsmanship minimum, can effectively ensure that weldquality, raising product qualification rate.
Description
Technical field
The utility model is related to the structure improved technologies of complex pipeline auxiliary welding equipment, especially complex appearance pipeline 1G
Weld auxiliary mould in position.
Background technology
Complex appearance pipeline is designed generally according to installation space, and shape is not regular, is welded by multiple tubing element.
Generally there is special welding tooling during existing welding complex appearance pipeline pipe fitting, part is fixed after good position in tooling and first carried out
Then tack-weld removes tooling and completes whole weld seam.
The position of pipeline groove weld is divided into：1G, 2G represent respectively the rotation of pipeline downhand welding band, pipeline vertically fixed weldering,
Pipe level fixes weldering, the fixed weldering of oblique 45 degree of pipeline.Wherein 1G positions are most simple, craftsmanship required minimum, are easier to protect
Welding quality is demonstrate,proved, 2G, 5G take second place, and 6G is most difficult to.
Workpiece by positioner can be fixed and be rotated by certain rotating speed by simple pipeline welding, make workpiece welding process
In welded always in 1G positions；But complex appearance pipeline can not be fixed on positioner or may in rotation process
Interfere with positioner, welder's skill set requirements can not be increased, it is more difficult to ensure weldquality by positioner.
Utility model content
The purpose of this utility model is to provide complex appearance pipeline 1G positions welding auxiliary mould, can be by complex appearance pipe
Road weldment carries out carrying out 1G position welding in location and installation to positioner, improves production efficiency, improves product quality.
The purpose of this utility model will be realized by following technical measures：Including connection tablet, clamping cylinder, screw thread
Pin, standard bolt, standard nut, pipeline upper half fixture block and pipeline lower half fixture block；Pass through standard bolt on the upside of connection flat back
Installation clamping cylinder, connection tablet front end upside installation pipeline lower half fixture block, passes through threaded on the upside of pipeline lower half fixture block
With standard nut installation pipeline upper half fixture block, wherein, clamping cylinder axis opens stepped hole to middle part, on the downside of clamping cylindrical body outer wall
There is prominent fishplate bar, axis is provided with connecting in slab length direction between pipeline upper half fixture block and pipeline lower half fixture block faying face
The parallel holding holes of line, moreover, the symmetrical both sides of the holding holes pipeline upper half fixture block and pipeline lower half fixture block along the vertical direction
Trepanning simultaneously wears and connects threaded, and fastening standard nut is installed in the end of threaded.
Especially, connection tablet is in T shape, and front end transverse edge both sides are provided with slot respectively there are one screw hole on rear end
And mounting hole.
Especially, there is the stepped hole for thinking the gradual undergauge of rear extreme direction in clamping cylinder front center opening, meanwhile, clamping
Have downward projection of slotting key in the middle part of protrusion fishplate bar bottom surface on the downside of cylinder, on the protrusion fishplate bar bottom surface for inserting key both sides respectively to
On open there are one screw hole.
Especially, threaded both ends outer rim has screw thread respectively, and outer rim has annular groove in the middle part of threaded axial direction.
Especially, it is provided with axial semicircular arc slot upwards in the middle part of pipeline upper half fixture block bottom surface, in the semicircular arc slot two
Side is provided with U-type groove respectively backward on the pipeline upper half fixture block of side.
Especially, semicircular arc slot is provided with, and in the semicircular arc slot two downwards in the middle part of pipeline lower half fixture block upper surface
Side has through-hole.
The advantages of the utility model and effect：Setting clamping and end support workpiece form weldment detent mechanism, with fixation
Pipe fitting；Complicated or multistage pipe fitting can be positioned using multiple detent mechanisms and can effectively avoid interfering；And it carries out whole solid
It is fixed, the levelness and height of welding is adjusted by adjusting pipe end supporting mechanism and pipe walls support mechanism, is enable accurate to interface
Alignment, and flexible rotating on this basis, facilitate integral solder with preferable 1G positions, ensure the product quality of welding, and
Operating efficiency higher.
Description of the drawings
Fig. 1 is 1 structure diagram of the utility model embodiment.
Fig. 2 is that slab construction schematic diagram is connected in the utility model embodiment 1.
Fig. 3 is that cylinder axis is clamped in the utility model embodiment 1 to structure diagram.
Fig. 4 is the B-B direction schematic diagram of Fig. 3.
Fig. 5 is threaded structure diagram in the utility model embodiment 1.
Fig. 6 is 1 pipeline upper half fixture block structure diagram of the utility model embodiment.
Fig. 7 is 1 pipeline lower half fixture block structure diagram of the utility model embodiment.
Reference numeral includes：
Connect tablet 1, clamping cylinder 2, threaded 3, standard bolt 4, standard nut 5, pipeline upper half fixture block 6, pipeline
Lower half fixture block 7, A weldments 8, butt weld 9, B weldments 10.
Specific embodiment
The utility model principle is, rotates the tooling and drives weldment coaxial rotating, weldment weld seam is made to be in 1G always
It puts and is welded, since the welding of 1G positions requires craftsmanship minimum, can effectively ensure that weldquality, it is qualified to improve product
Rate.
The utility model includes：Connect tablet 1, clamping cylinder 2, threaded 3, standard bolt 4, standard nut 5, pipeline
Upper half fixture block 6 and pipeline lower half fixture block 7.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：As shown in Figure 1, connection 1 rear upper side of tablet installs clamping cylinder 2 by standard bolt 4, even
Installation pipeline lower half fixture block 7 on the upside of 1 front end of tablet is connect, is pacified in 7 upside of pipeline lower half fixture block by threaded 3 and standard nut 5
Half fixture block 6 of tubulature road, wherein, stepped hole is opened at 2 axial middle part of clamping cylinder, has protrusion to connect on the downside of clamping 2 outer wall of cylinder
Plate is provided with axis between 7 faying face of pipeline upper half fixture block 6 and pipeline lower half fixture block and is put down with connecting the center line of 1 length direction of tablet
Capable holding holes, moreover, the pipeline upper half fixture block 6 and pipeline lower half fixture block 7 in the symmetrical both sides of the holding holes are opened along the vertical direction
Hole simultaneously wears and connects threaded 3, and fastening standard nut 5 is installed in the end of threaded 3.
In aforementioned, as shown in Figure 2, connection tablet 1 is in T shape, front end transverse edge both sides respectively there are one screw hole, after
Slot and mounting hole are provided on end.
In aforementioned, as shown in figures 3 and 4, have in clamping cylinder 2 front center opening and think the gradual undergauge of rear extreme direction
Stepped hole, meanwhile, there is downward projection of slotting key in the middle part of the protrusion fishplate bar bottom surface of 2 downside of clamping cylinder, inserting the prominent of key both sides
Go out on fishplate bar bottom surface screw hole there are one opening upwards respectively.
In aforementioned, as shown in Figure 5,3 both ends outer rim of threaded has screw thread respectively, and outer in the middle part of 3 axial direction of threaded
Edge has annular groove.
In aforementioned, as shown in Figure 6, it is provided with axial semicircular arc slot upwards in the middle part of 6 bottom surface of pipeline upper half fixture block, at this
Side is provided with U-type groove respectively backward on the pipeline upper half fixture block 6 of semicircular arc slot both sides.
In aforementioned, as shown in Figure 7, semicircular arc slot is provided with, and at this downwards in the middle part of 7 upper surface of pipeline lower half fixture block
Semicircular arc slot both sides have through-hole.
In the utility model embodiment, the length of tablet 1 and the height of clamping cylinder 2 and pipeline lower half fixture block 7 are connected
Degree is formed empty for the receiving of complex appearance pipe fitting between common determining connection tablet 1, clamping cylinder 2 and pipeline lower half fixture block 7
Between, so, corresponding specification connection tablet 1, clamping cylinder 2 and pipeline lower half can be customized for different workpiece to be welded
Fixture block 7.
In the utility model embodiment, clamping cylinder 2 is provided with various sizes of stepped hole, available for quickly adjusting inspection
Clamp the concentricity of cylinder 2 and pipeline lower half fixture block 7, pipeline upper half fixture block 6 is provided with U-shaped hole, can Fast Installation dismounting, connection
Tablet 1 avoids interfering with positioner when can ensure that weldment rotation, and the tooling is there are many dimensions available for different sizes
The pipeline welding of shape.
In the utility model embodiment, the slot connected in the middle part of 1 rear end of tablet is inserted into 2 downside of clamping cylinder to insert key,
And the screw hole that 2 bottom surface of mounting hole screw-in clamping cylinder of 1 rear end of connection tablet is each passed through with two standard bolts 4 fastens；
It connects 1 front end both sides of tablet and screw hole is screwed in 3 lower end of a threaded respectively, pipeline lower half fixture block 7 is right respectively with the through-hole of both sides
It should be inserted in threaded 3 downwards, be screwed on a standard nut 5 respectively in this two 3 upper ends of threaded；By the labyrinth of A weldments 8
One is placed between clamping cylinder 2 and pipeline lower half fixture block 7, and will be pressed from both sides by pipeline upper half fixture block 6 and pipeline lower half fixture block 7
8 front end nozzle of A weldments is held, at this moment 6 both sides of pipeline upper half fixture block are caught in 3 upper end of threaded with U-type groove respectively, then screw；A is welded
8 back segment labyrinth of part is located at the channel space being made of connection tablet 1 and clamping cylinder 2 and pipeline lower half fixture block 7,
Docking B weldments 10 are fixed in the front side of 7 outside A weldments of pipeline lower half fixture block, 8 front end, moreover, butt weld 9 is located at A weldments 8 and B
Between weldment 10, connection tablet 1 other end installation clamping cylinder 2, and tooling shaft is fastened on by positioner with this
On, weldment is packed into this auxiliary mould on production specific welding assambly after tack-weld, rotates the tooling and drives weldment coaxial rotating,
Weldment weld seam is made to be welded always in 1G positions, since the welding of 1G positions requires craftsmanship minimum, can effectively ensure that
Weldquality improves product qualification rate.
Claims (6)
1. complex appearance pipeline 1G positions weld auxiliary mould, including connection tablet (1), clamping cylinder (2), threaded (3),
Standard bolt (4), standard nut (5), pipeline upper half fixture block (6) and pipeline lower half fixture block (7)；It is characterized in that, connection tablet
(1) rear upper side installs clamping cylinder (2) by standard bolt (4), and installation pipeline lower half is pressed from both sides on the upside of connection tablet (1) front end
Block (7), by threaded (3) and standard nut (5) installation pipeline upper half fixture block (6) on the upside of the pipeline lower half fixture block (7),
In, stepped hole is opened at the axial middle part of clamping cylinder (2), has prominent fishplate bar, pipeline upper half fixture block on the downside of clamping cylinder (2) outer wall
(6) the axis clamping parallel with the center line of connection tablet (1) length direction is provided between pipeline lower half fixture block (7) faying face
Hole, moreover, trepanning is simultaneously along the vertical direction for pipeline upper half fixture block (6) and pipeline lower half fixture block (7) in the symmetrical both sides of the holding holes
It wears and connects threaded (3), fastening standard nut (5) is installed in the end of threaded (3).
2. auxiliary mould is welded in complex appearance pipeline 1G positions as described in claim 1, which is characterized in that connection tablet (1)
In T shape, front end transverse edge both sides are provided with slot and mounting hole respectively there are one screw hole on rear end.
3. auxiliary mould is welded in complex appearance pipeline 1G positions as described in claim 1, which is characterized in that clamping cylinder
(2) there is the stepped hole for thinking the gradual undergauge of rear extreme direction in front center opening, meanwhile, the protrusion on the downside of clamping cylinder (2) connects
There is downward projection of slotting key in the middle part of plate bottom surface, open that there are one screw holes upwards respectively on the protrusion fishplate bar bottom surface for inserting key both sides.
4. auxiliary mould is welded in complex appearance pipeline 1G positions as described in claim 1, which is characterized in that threaded (3) two
End outer rim has screw thread, and outer rim has annular groove in the middle part of 3 axial direction of threaded respectively.
5. auxiliary mould is welded in complex appearance pipeline 1G positions as described in claim 1, which is characterized in that pipeline upper half fixture block
(6) it is provided with axial semicircular arc slot upwards in the middle part of bottom surface, on the pipeline upper half fixture block (6) of the semicircular arc slot both sides respectively
U-type groove is provided with to rear side.
6. auxiliary mould is welded in complex appearance pipeline 1G positions as described in claim 1, which is characterized in that pipeline lower half fixture block
(7) semicircular arc slot is provided with, and through-hole is had in the semicircular arc slot both sides downwards in the middle part of upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234299.2U CN207464585U (en) | 2017-09-25 | 2017-09-25 | Weld auxiliary mould in complex appearance pipeline 1G positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234299.2U CN207464585U (en) | 2017-09-25 | 2017-09-25 | Weld auxiliary mould in complex appearance pipeline 1G positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464585U true CN207464585U (en) | 2018-06-08 |
Family
ID=62269919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234299.2U Active CN207464585U (en) | 2017-09-25 | 2017-09-25 | Weld auxiliary mould in complex appearance pipeline 1G positions |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693023A (en) * | 2018-12-17 | 2019-04-30 | 中国航发动力股份有限公司 | A kind of elbow class part argon arc welding multistage is quickly converted gas shield device |
-
2017
- 2017-09-25 CN CN201721234299.2U patent/CN207464585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693023A (en) * | 2018-12-17 | 2019-04-30 | 中国航发动力股份有限公司 | A kind of elbow class part argon arc welding multistage is quickly converted gas shield device |
| CN109693023B (en) * | 2018-12-17 | 2021-04-06 | 中国航发动力股份有限公司 | Elbow part argon arc welding multistage fast switching gas protection device |
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