CN106141513A - Multi-work piece assembly welding positioner and assembly welding method - Google Patents
Multi-work piece assembly welding positioner and assembly welding method Download PDFInfo
- Publication number
- CN106141513A CN106141513A CN201610593359.3A CN201610593359A CN106141513A CN 106141513 A CN106141513 A CN 106141513A CN 201610593359 A CN201610593359 A CN 201610593359A CN 106141513 A CN106141513 A CN 106141513A
- Authority
- CN
- China
- Prior art keywords
- riser
- lining
- hole
- alignment pin
- assembly welding
- 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
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
Abstract
The invention discloses a kind of multi-work piece assembly welding positioner and assembly welding method, be respectively equipped with hole, location and hole, the two location in being coaxially disposed including being provided with on riser I and the base plate of riser II, riser I and riser II；Piece alignment pin passes sequentially through lining I and lining II is installed on the hole, location of riser I and riser II, alignment pin is coated with positioning spacer between lining I and lining II, and the alignment pin tail end in lining II side passes through the screwed hole of centre bolt equipped with band pressing plate；Lining II by with riser II position the sliding sleeve portion slipped mutually in hole and be positioned at positioning spacer side pushing sleeve portion link constitute；Alignment pin is fitted with the grid spacer with inverted U-shaped opening between positioning spacer and riser I, and grid spacer is provided with hole for hoist in the plate body of inverted U-shaped overthe openings.Than prior art, the present invention can solve after existing multi-work piece completes assembly welding, the problem that welding setting element difficulty separates with weldment.
Description
Technical field
The present invention relates to welding tooling manufacturing technology field, a kind of positioner for multi-work piece assembly welding.
Background technology
The weldment being made up of some two pored components the most respectively in design, can set porose axiality and want
The spacing tolerance of summation part.During the assembly welding of multiple workpiece, the postwelding size between workpiece should be ensured, protect again
The axiality of card postwelding workpiece hole, ensures frequently with welding setting element, because multiple workpiece exists welding after assembly welding and becomes
The phenomenon of shape, causes welding setting element difficulty and separates with weldment, it will usually be isolated with coercive methodss such as hammer strike, not only shadow
Ring weldment dimensional accuracy and positional precision, produce effect low.
Summary of the invention
The technical problem to be solved is to provide a kind of multi-work piece assembly welding positioner and assembly welding method, to solve
After existing multi-work piece completes assembly welding, the problem that welding setting element difficulty separates with weldment.
The present invention solves one of technical scheme that technical problem used: a kind of multi-work piece assembly welding positioner, this
Multi-work piece assembly welding positioner includes being provided with riser I and the base plate of riser II, and described riser I and described riser II are respectively equipped with
Hole, location and hole, the two location are in being coaxially disposed；Piece alignment pin passes sequentially through lining I and lining II is installed on described perpendicular
On the hole, location of plate I and described riser II, described alignment pin be coated with between described lining I and described lining II location every
Set, the described alignment pin tail end in described lining II side passes through the screwed hole of centre bolt equipped with band pressing plate；Described lining II
By with described riser II position the sliding sleeve portion slipped mutually in hole and be positioned at described positioning spacer side pushing sleeve portion link constitute；Described fixed
Position bearing pin between described positioning spacer and described riser I, be fitted with the grid spacer with inverted U-shaped opening, described grid spacer in
The plate body of described inverted U-shaped overthe openings is provided with hole for hoist.
In above-mentioned multi-work piece assembly welding positioner and assembly welding method technical scheme, more specifically technical scheme it may also is that
Described lining I is by positioning, with described riser I, the sliding sleeve portion slipped mutually in hole and being positioned at the positioning sleeve portion of described alignment pin plunger side
Linking and constitute, the length in the sliding sleeve portion of described lining I is less than the thickness of described riser I；The length in the sliding sleeve portion of described lining II
Thickness more than described riser II.
The present invention solves another technical scheme that technical problem used: the assembly welding method of a kind of multi-work piece, scrapes panel seat
Being formed by two blocks of side plates being provided with through hole and the connecting plate assembly welding being located between two blocks of described side plates, the assembly welding of these workpiece is to make
With multi-work piece assembly welding positioner as above, comprise the following steps:
A, by fixing for the described base plate of described multi-work piece assembly welding positioner on the table, described lining I and described lining
In II hole, location being inserted into described riser I and described riser II respectively, the positioning sleeve portion of described lining I is positioned at described riser I
Outside, the pushing sleeve portion of described lining II is positioned at nearly described riser I side；
B, first two blocks of described side plates are placed between described riser I and described riser II, more described positioning spacer is placed on
Between these two blocks of side plates；
C, described alignment pin is sequentially passed through outside described riser I through hole of described I, first block of described side plate of lining, institute
After stating positioning spacer, the through hole of second block of described side plate and described lining II；First described grid spacer is passed through described inverted U-shaped open
Mouth is inserted in the described alignment pin between described positioning spacer and first block of described side plate, more described connecting plate is placed on
Above described positioning spacer, wherein: one end of described connecting plate is through the described inverted U-shaped opening of described grid spacer and first piece
Described side plate abuts against, and the other end of described connecting plate and second block of described side plate abut against；The institute of described pressing plate will be coated with
State in the screwed hole of centre that bolt is screwed into described alignment pin tail end；
D, screw described bolt, make described pressing plate promote described lining II by second block of described side plate to described riser I side shifting
Until first block of described side plate and described riser I abut against can be to first block of described side plate, described connecting plate and second piece of institute
State side plate and carry out assembly welding；
E, unclamp and take off bolt, use the suspension hook of crane described grid spacer to be taken out by hole for hoist, from described riser I
Described alignment pin is taken out the assembly welding i.e. completing multi-work piece by side.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that 1, can ensure that
The dimensional accuracy of two workpiece spacing after assembly welding, the coaxial precision degree of two workpiece through-holes and group welding piece two through hole axial line are respectively with two
The perpendicularity precision of workpiece；2, the group welding piece completing assembly welding easily separates with setting element；3, simple in construction, positioning precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the grid spacer of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment 1:
Multi-work piece assembly welding positioner as shown in Figure 1 to Figure 2 includes the base plate 11 being welded with riser I 12 and riser II 9, riser
I 12 and riser II 9 on be respectively equipped with location hole and the two location hole in being coaxially disposed；An alignment pin 1 is had to pass sequentially through
Lining I 2 and lining II 8 are installed on the hole, location of riser I 12 and riser II 9, and lining I 2 is slipped mutually by with hole, riser I 12 location
Sliding sleeve portion and be positioned at alignment pin 1 plunger side positioning sleeve portion link constitute, the length in the sliding sleeve portion of lining I 2 be less than riser I
The thickness of 12；Lining II 8 is linked by sliding sleeve portion and the pushing sleeve portion being positioned at positioning spacer 5 side slipped mutually with hole, riser II 9 location
Constituting, the length in the sliding sleeve portion of lining II 8 is more than the thickness of riser II 9；Wherein, riser I 12 and the diameter in hole, riser II 9 location
More than lining I 2 sliding sleeve portion and the external diameter in lining II 8 sliding sleeve portion, the internal diameter of lining I 2 and the internal diameter of lining II 8 more than alignment pin
The diameter of 1 axis body；Alignment pin 1 is coated with positioning spacer 5, alignment pin in the alignment pin 1 between lining I 2 and lining II 8
The axle 1 tail end in lining II side passes through the screwed hole of centre bolt equipped with band pressing plate 10；Alignment pin 1 is in positioning spacer 5 and erects
Being fitted with the grid spacer 4 with inverted U-shaped opening between plate I 12 in alignment pin 1, the width of this inverted U-shaped opening is more than alignment pin
The diameter of axle 1 axis body；Grid spacer 4 is provided with hole for hoist in the plate body of inverted U-shaped overthe openings.
Embodiment 2:
A kind of scraped panel seat by what three kinds of workpiece assembly weldings became, scrape panel seat and be provided with the side plate of through hole by two pieces and be located between two blocks of side plates
Connecting plate 6 assembly welding form, two blocks of side plates are respectively side plate 3 and side plate 7；The assembly welding of these workpiece is to use such as Fig. 1 to Fig. 2 institute
The multi-work piece assembly welding positioner shown, this multi-work piece assembly welding positioner includes being welded with riser I 12 and the base plate of riser II 9
11, riser I 12 and riser II 9 are respectively equipped with hole, location and hole, the two location in being coaxially disposed；An alignment pin 1 is had to depend on
Secondary being installed on the hole, location of riser I 12 and riser II 9 by lining I 2 and lining II 8, lining I 2 is positioned hole by with riser I 12
Sliding sleeve portion sliding mutually and the positioning sleeve portion being positioned at alignment pin 1 plunger side link composition, and the length in the sliding sleeve portion of lining I 2 is little
Thickness in riser I 12；Lining II 8 is by the sliding sleeve portion slipped mutually with hole, riser II 9 location and the pushing sleeve being positioned at positioning spacer 5 side
Portion links composition, and the length in the sliding sleeve portion of lining II 8 is more than the thickness of riser II 9；Wherein, riser I 12 and riser II 9 position hole
Diameter more than lining I 2 sliding sleeve portion and the external diameter in lining II 8 sliding sleeve portion, the internal diameter of lining I 2 and the internal diameter of lining II 8 are more than fixed
The diameter of position bearing pin 1 axis body；Alignment pin 1 is coated with positioning spacer 5 in the alignment pin 1 between lining I 2 and lining II 8,
The alignment pin 1 tail end in lining II side passes through the screwed hole of centre bolt equipped with band pressing plate 10；Alignment pin 1 is in positioning spacer
Being fitted with the grid spacer 4 with inverted U-shaped opening between 5 and riser I 12 in alignment pin 1, the width of this inverted U-shaped opening is more than fixed
The diameter of position bearing pin 1 axis body；Grid spacer 4 is provided with hole for hoist in the plate body of inverted U-shaped overthe openings, the assembly welding side of its multi-work piece
Method comprises the following steps:
A, by fixing for the base plate 11 of multi-work piece assembly welding positioner on the table, lining I and lining II are inserted into perpendicular respectively
In the hole, location of plate I 12 and riser II 9, the positioning sleeve portion of lining I is positioned at outside riser I 12, and the pushing sleeve portion of lining II is positioned at closely
The inner side of riser I 12；
B, first side plate 3 and side plate 7 being placed between riser I 12 and riser II 9, its latus inframedium 7 is positioned at nearly riser II 9, then
Positioning spacer 5 is placed between side plate 3 and side plate 7；
C, alignment pin 1 is sequentially passed through outside riser I 12 lining I 2, the through hole of side plate 3, positioning spacer 5, side plate 7 logical
Behind hole and lining II 8；The alignment pin 1 first grid spacer 4 being inserted between positioning spacer 5 and side plate 3 by inverted U-shaped opening
On, then connecting plate 6 being placed on above positioning spacer 5, wherein: one end of connecting plate 6 is through the inverted U-shaped opening of grid spacer 4
Abutting against with side plate 3, the other end of connecting plate 6 abuts against with side plate 7；The bolt being coated with pressing plate 10 is screwed into alignment pin 1
In the screwed hole of centre of tail end；
D, screwing bolts, make pressing plate 10 promote lining II 8 by side plate 7 to riser I 12 side shifting until side plate 3 and riser I 12 phase
Abutting can carry out assembly welding to side plate 3, connecting plate 6 and side plate 7；
E, unclamp and take off bolt, use the suspension hook of crane grid spacer 4 to be taken out by hole for hoist, will outside riser I 12
Alignment pin 1 takes out the assembly welding i.e. completing multi-work piece.
Claims (3)
1. a multi-work piece assembly welding positioner, it is characterised in that: include being provided with riser I (12) and the base plate of riser II (9)
(11), described riser I (12) and described riser II (9) are respectively equipped with hole, location and hole, the two location in being coaxially disposed；One
Root alignment pin (1) passes sequentially through lining I (2) and lining II (8) is installed on described riser I (12) and described riser II (9)
On hole, location, described alignment pin (1) is coated with positioning spacer (5), institute between described lining I (2) and described lining II (8)
State the alignment pin (1) tail end in described lining II side and pass through the screwed hole of centre bolt equipped with band pressing plate (10)；Described lining
II (8) is linked by sliding sleeve portion and the pushing sleeve portion being positioned at described positioning spacer (5) side slipped mutually with hole, described riser II (9) location
Constitute；Described alignment pin (1) is fitted with determining with inverted U-shaped opening between described positioning spacer (5) and described riser I (12)
Position dividing plate (4), described grid spacer (4) is provided with hole for hoist in the plate body of described inverted U-shaped overthe openings.
Multi-work piece assembly welding positioner the most according to claim 1, it is characterised in that: described lining I (2) is by perpendicular with described
Sliding sleeve portion and the positioning sleeve portion being positioned at described alignment pin (1) plunger side that hole, plate I (12) location is slipped mutually link composition, described
The length in the sliding sleeve portion of lining I (2) is less than the thickness of described riser I (12)；The length in the sliding sleeve portion of described lining II (8) is more than
The thickness of described riser II (9).
3. an assembly welding method for multi-work piece, scrapes panel seat and is provided with the side plate of through hole by two pieces and is located between two blocks of described side plates
Connecting plate (6) assembly welding forms, it is characterised in that: the assembly welding of these workpiece is to use multi-work piece group as claimed in claim 1 or 2
Weldering positioner, comprises the following steps:
A, by fixing for the described base plate (11) of described multi-work piece assembly welding positioner on the table, described lining I and described
Lining II is inserted in the hole, location of described riser I (12) and described riser II (9) respectively, the positioning sleeve position of described lining I
In described riser I (12) outside, the pushing sleeve portion of described lining II is positioned at nearly described riser I (12) side；
B, first two blocks of described side plates are placed between described riser I (12) and described riser II (9), then by described positioning spacer
(5) it is placed between these two blocks of side plates；
C, by described alignment pin (1) from described riser I (12) outside sequentially pass through I (2), first block of described side plate of described lining
Through hole, described positioning spacer (5), the through hole of second block of described side plate and described lining II (8)；First described grid spacer
(4) it is inserted into the described alignment pin between described positioning spacer (5) and first block of described side plate by described inverted U-shaped opening
(1) on, more described connecting plate (6) is placed on described positioning spacer (5) top, wherein: one end of described connecting plate (6) passes
Described inverted U-shaped opening and first block of described side plate of described grid spacer (4) abut against, the other end of described connecting plate (6) with
Second block of described side plate abuts against；The described bolt being coated with described pressing plate (10) is screwed into described alignment pin (1) tail end
In screwed hole of centre；
D, screw described bolt, make described pressing plate (10) promote described lining II (8) by second block of described side plate to described riser I
(12) side shifting until first block of described side plate and described riser I (12) abut against can be to first block of described side plate, described company
Fishplate bar (6) and second block of described side plate carry out assembly welding；
E, unclamp and take off bolt, use the suspension hook of crane described grid spacer (4) to be taken out by hole for hoist, from described riser
Described alignment pin (1) is taken out the assembly welding i.e. completing multi-work piece by I (12) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593359.3A CN106141513B (en) | 2016-07-26 | 2016-07-26 | Multi-work piece group welds positioner and assembly welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593359.3A CN106141513B (en) | 2016-07-26 | 2016-07-26 | Multi-work piece group welds positioner and assembly welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106141513A true CN106141513A (en) | 2016-11-23 |
| CN106141513B CN106141513B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593359.3A Active CN106141513B (en) | 2016-07-26 | 2016-07-26 | Multi-work piece group welds positioner and assembly welding method |
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| Country | Link |
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| CN (1) | CN106141513B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555799A (en) * | 2018-05-29 | 2018-09-21 | 南京埃斯顿智能系统工程有限公司 | A kind of rod-type positioning tool of the plate depth of parallelism, concentricity |
| CN111644746A (en) * | 2020-06-08 | 2020-09-11 | 江苏统联科技股份有限公司 | Auxiliary clamping method for cross welding of circular tube |
| CN110722307B (en) * | 2019-08-30 | 2021-09-07 | 武汉船用机械有限责任公司 | Welding tool and welding method for martensite heat-resistant steel gland |
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|---|---|---|---|---|
| SU695793A1 (en) * | 1977-09-19 | 1979-11-05 | Предприятие П/Я Р-6601 | Stand for assembling and welding the longitudinal joints of thin -wall shells, with gas -shielded back side of the weld |
| SU1204352A1 (en) * | 1983-10-27 | 1986-01-15 | Предприятие П/Я А-1944 | Rack for welding articles |
| CN202655838U (en) * | 2012-07-19 | 2013-01-09 | 中国核动力研究设计院 | Positioning device for assembly and welding of porous end plates |
| CN104209706A (en) * | 2014-08-22 | 2014-12-17 | 宝鸡石油机械有限责任公司 | Manufacture method of multi-baffle large-aperture box frame |
| CN204366310U (en) * | 2014-12-04 | 2015-06-03 | 南车二七车辆有限公司 | A kind of folding seat assembling mold |
| CN204747852U (en) * | 2015-05-18 | 2015-11-11 | 滁州市天达汽车部件有限公司 | Car fore -stock assembly welding workstation |
| CN205254416U (en) * | 2015-12-22 | 2016-05-25 | 浙江吉鑫祥叉车制造有限公司 | Double -cylinder is tumbled and is pitched back fork assembly welding frock |
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2016
- 2016-07-26 CN CN201610593359.3A patent/CN106141513B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU695793A1 (en) * | 1977-09-19 | 1979-11-05 | Предприятие П/Я Р-6601 | Stand for assembling and welding the longitudinal joints of thin -wall shells, with gas -shielded back side of the weld |
| SU1204352A1 (en) * | 1983-10-27 | 1986-01-15 | Предприятие П/Я А-1944 | Rack for welding articles |
| CN202655838U (en) * | 2012-07-19 | 2013-01-09 | 中国核动力研究设计院 | Positioning device for assembly and welding of porous end plates |
| CN104209706A (en) * | 2014-08-22 | 2014-12-17 | 宝鸡石油机械有限责任公司 | Manufacture method of multi-baffle large-aperture box frame |
| CN204366310U (en) * | 2014-12-04 | 2015-06-03 | 南车二七车辆有限公司 | A kind of folding seat assembling mold |
| CN204747852U (en) * | 2015-05-18 | 2015-11-11 | 滁州市天达汽车部件有限公司 | Car fore -stock assembly welding workstation |
| CN205254416U (en) * | 2015-12-22 | 2016-05-25 | 浙江吉鑫祥叉车制造有限公司 | Double -cylinder is tumbled and is pitched back fork assembly welding frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555799A (en) * | 2018-05-29 | 2018-09-21 | 南京埃斯顿智能系统工程有限公司 | A kind of rod-type positioning tool of the plate depth of parallelism, concentricity |
| CN110722307B (en) * | 2019-08-30 | 2021-09-07 | 武汉船用机械有限责任公司 | Welding tool and welding method for martensite heat-resistant steel gland |
| CN111644746A (en) * | 2020-06-08 | 2020-09-11 | 江苏统联科技股份有限公司 | Auxiliary clamping method for cross welding of circular tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106141513B (en) | 2017-12-26 |
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