CN205520255U - Automation of welding technology is formed with fixed frock to grooving board - Google Patents
Automation of welding technology is formed with fixed frock to grooving board Download PDFInfo
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- CN205520255U CN205520255U CN201620330117.0U CN201620330117U CN205520255U CN 205520255 U CN205520255 U CN 205520255U CN 201620330117 U CN201620330117 U CN 201620330117U CN 205520255 U CN205520255 U CN 205520255U
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Abstract
Automation of welding technology is formed with fixed frock to grooving board relates to the full automation of welding technical field of the speed car consumable electrode inert -gas shielded welding that the grooving board is formed for the EMUs, and this frock includes two sets of big frocks and two sets of little frocks, big frock includes and base, four compresses tightly clamp, at least ten apron beam supports, four at least thick spacing seat, spacing of four at least essences and central locating pins are indulged to terminal surface supporting seat, two horizontal beam supports, two down, little frock includes the frame of field font, eight at least outer stoppers, eight at least interior stoppers, two handles and a fastening wheel. Adopt the utility model discloses a frock can realize the grooving board and constitute automation of welding, has saved the manpower, has saved weld time, has improved production efficiency, has improved welding quality, has reduced the rejection rate.
Description
Technical field
The welding that this utility model relates to speed car EMUs bevel plate composition is complete
Automatic welding technique field, is specifically related to a kind of bevel plate composition automatic Welding Process fixing tool.
Background technology
As it is shown in figure 1, bevel plate composition 1 is bilateral symmetry, it includes bevel lower cover 1-1
With four pieces of flat board 1-2, the left and right sides of bevel lower cover 1-1 is respectively provided with a window through hole 1-1-1.Open slope
The welding of oralia composition 1 is the position needing to be welded on four pieces of flat board 1-2 window through hole 1-1-1 periphery, makes
One square window of four pieces of end to end compositions of flat board 1-2.
Bevel plate composition 1 has two kinds of Type of Welding, and a kind of form is butt weld, during butt weld group pair
Requirement weld gap is 0-1mm.Another kind of form is angle welding, two window inner rings and the Liang Tiaojiao of outer ring
Weld seam, often encloses angle welding and divides two sections to weld during manual welding, totally eight joints.Automatic welding often encloses
Weld seam is capable of welding continuously, totally four joints.
Owing to bevel plate composition 1 during group pair, without fixing tool, is carried out by riveter on perforated platform completely
Line group is right, therefore cannot use automatic welding method at present, and uses manual welding method.Manual welding
During, owing to weld seam is relatively long, welder is the most improper in the middle of welding process, will affect whole piece weldering
The outward appearance of seam.The reversible deformation of welding is by manually grasping, it is impossible to ensure the concordance of reversible deformation.Part weld metal zone
Territory distance mother metal edge only 10mm, careless slightly will result in undercut defect.
Utility model content
In order to solve existing manual welding method exist easily occur undercut defect, welding anti-distortion inconsistent with
And the technical problem that weld appearance molding is bad, this utility model provides a kind of bevel plate to form automatization's weldering
Connect technique fixing tool, use this frock to be capable of bevel plate composition automatic welding, save people
Power, saves weld interval, improves production efficiency, improves welding quality, decreases percent defective.
The technical scheme that this utility model solution technical problem is taked is as follows:
Bevel plate composition automatic Welding Process fixing tool, it includes the two big frocks of set and two set unskilled labourers
Dress；Described big frock include base, four Pressing clamps, at least ten cover plate lower surface support seat, two
Beam support, two longeron bearings, the thick limit base of at least four, at least four essence limit base and a center
Alignment pin, four Pressing clamps are fixed on the position at four angles of base；At least ten cover plate lower surface supports seat
Being each attached on base, wherein eight cover plate lower surfaces support seats are positioned at a Pressing clamp compression end two-by-two
Below, support seat in remaining cover plate lower surface is positioned on the center line of base；Centralized positioning pin is fixed on base
Center, centered by centralized positioning pin, two beam supports and two longeron bearings are cruciform shape
Being fixed on the middle part of base, the top of two beam supports is respectively provided with an alignment pin；One thick limit base and
One smart limit base constitutes one group of cover plate side position limiting structure, two at least four group cover plate side position limiting structures
Group is fixed on base, and remaining cover plate side position limiting structure is fixed on jig；Described little frock bag
Include the framework of matrix pattern, the outer limited block of at least eight, at least eight inner limited block, two handles and one tight
Gu wheel, framework is made up of three crossbeams and three longerons, and the both sides of middle crossbeam are respectively provided with a pin-and-hole；
The outer limited block of at least eight is distributed on the inner side of framework housing, and at least eight inner limited block is distributed on framework housing
Outside, two handles are fixed on two longerons of both sides, and fastening wheel is fixed on the center of framework.
Above-mentioned Pressing clamp includes caliper body, lifting beam with tongs and electrode, and lifting beam with tongs is rotatably connected in caliper body
The front end on top, the lower surface of lifting beam with tongs is fixed with cover plate upper surface pressure strip；Electrode is fixed on caliper body
The rear end at middle part.
The beneficial effects of the utility model are: use this fixing tool, it is possible to achieve bevel plate composition from
Dynamicization is welded.This frock ensures the size of eight pieces of flat boards, i.e. 10mm by alignment pin and two little frocks
Size.Automatically under solder joint is solid, discontinuous welding is dropped back, unskilled labourer puts into row polishing, weld cleaning, carries out two afterwards
The welding of Window-type angle welding, totally four joints.Butt weld captures preheating device, welding gun by mechanical hand
And milling tools, the track of all operations all passes through programme-control, and repeatability is strong, it is ensured that the one of weld appearance
Cause property, welding quality stable；Automatic welding speed is generally 11mm/s, and Manual welding speed typically exists
7mm/s, effectively raises production efficiency.Use this frock to save weld interval, improve production efficiency,
Improve welding quality, decrease percent defective.
Accompanying drawing explanation
Fig. 1 is the structural representation that bevel plate forms a half structure.
Fig. 2 is the structural representation of this utility model bevel plate composition automatic Welding Process fixing tool.
Fig. 3 is the structural representation of the Pressing clamp in this utility model.
Fig. 4 is that the application structure of this utility model bevel plate composition automatic Welding Process fixing tool is shown
It is intended to.
Fig. 5 is the detonation configuration schematic diagram of Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further details.
As shown in Figures 2 and 3, bevel plate of the present utility model composition automatic Welding Process uses regular worker
Dress, it includes that the two big frocks of set and two overlap little frock；Described big frock include 2, four Pressing clamps 3 of base,
At least ten cover plate lower surface support seat 5, two longeron bearings 6 of 4, two beam supports, at least four are thick
Limit base 7, at least four essence limit base 8 and a centralized positioning pin 14, four Pressing clamps 3 are fixed on
The position at 2 four angles of base；At least ten cover plate lower surface supports seat 4 and is each attached on base 2, wherein
Eight cover plate lower surface support seats 4 are positioned at a Pressing clamp 3 two-by-two and compress below end, remaining cover plate
Lower surface supports seat 4 and is positioned on the center line of base 2；Centralized positioning pin 14 is fixed on the center of base 2,
Centered by centralized positioning pin 14, two beam supports 5 are fixed in cruciform shape with two longeron bearings 6
At the middle part of base 2, the top of two beam supports 5 is respectively provided with an alignment pin 5-1；One thick limit base
7 and a smart limit base 8 constitute one group of cover plate side position limiting structure, at least four group cover plate side position limiting structures
Two groups be fixed on base 2, remaining cover plate side position limiting structure is fixed on jig；Described little
Frock includes the framework 9 of matrix pattern, at least eight outer limited block 10, at least eight inner limited block 11, two
Handle 12 and a fastening wheel 13, framework 9 is made up of three crossbeam 9-1 and three longeron 9-2, middle
The both sides of crossbeam 9-1 are respectively provided with a pin-and-hole 9-1-1；The outer limited block 10 of at least eight is distributed on framework 9 housing
Inner side, at least eight inner limited block 11 is distributed on the outside of framework 9 housing, and two handles 12 are fixed on
On two longeron 9-2 of both sides, fastening wheel 13 is fixed on the center of framework 9.
Above-mentioned Pressing clamp 3 includes caliper body 3-1, lifting beam with tongs 3-2 and electrode 3-3, lifting beam with tongs 3-2
Being rotatably connected in the front end on caliper body 3-1 top, the lower surface of lifting beam with tongs 3-2 is fixed with cover plate upper surface pressure
Tight plate 3-2-1；Electrode 3-3 is fixed on the rear end in the middle part of caliper body 3-1.
Shown in Fig. 4 and Fig. 5, concrete application bevel plate of the present utility model composition automatic welding work
During skill fixing tool, first, the base 2 overlapping big frock by two is fixing on the operational platform, by eight pressures
Grip pincers 3 and be in open configuration, then bevel lower cover 1-1 is placed in the two big frocks of set, i.e. according to
The gauge of eight thick limit bases 7, is placed on 20 cover plate lower surfaces by the lower surface of bevel lower cover 1-1
Support on seat 4 and two first sensors 15, then the side gapless of bevel lower cover 1-1 is held out against
On eight smart limit bases 8, then, eight Pressing clamps 3 are pressed on the upper surface of bevel lower cover 1-1
On, and then complete the fixing of bevel lower cover 1-1.Then, eight pieces of flat board 1-2 are placed on two windows
The periphery of through hole 1-1-1, then by the two little tooling sleeves of set on eight pieces of flat board 1-2, i.e. every piece flat board 1-2 passes through
Two outer limited blocks 10 and two inner limited blocks 11 are spacing, then overlap the crossbeams at little frock center by two with vertical
Beam is correspondingly placed on beam support 5 and longeron bearing 6, and the second sensor 16 withstands on the longeron 9-2 at center
Lower surface on, the center of fastening wheel 13, on the top of centralized positioning pin 14, tightens fastening wheel 13, will
Eight pieces of flat board 1-2 compress, it is ensured that welding anti-distortion is consistent, and then complete the fixing of eight pieces of flat board 1-2.Start
Welding button, the point carrying out eight pieces of flat board 1-2 is consolidated and intermittent welding, unloads the two little frocks of set, is again started up weldering
Connect button, 15HY30 weld seam carried out three layer of three road welding, needs before welding welding region is preheated,
Preheat and performed to change rifle program by robot, capture preheating device, preheat；Welding need butt welded seam enter
Row interlayer is polished, and removes the grey black of welding, and this process is performed to change rifle program by robot, captures milling tools,
Carrying out interlayer polishing, exchange welding gun again for and continue welding after having polished, corner connection weld seam is single-pass welding, welding
Front some solid point and intermittent weld need artificial use rotary file and angle grinding machine to clear up, and carry out after cleaning again
Automatization's preheated weld, preheats and is performed to change rifle program by robot, captures preheating device, preheats, it
After change welding gun and complete the welding of weld seam.
Claims (2)
1. bevel plate composition automatic Welding Process fixing tool, it is characterised in that this frock includes two
Overlap big frock and two and overlap little frock；
Described big frock includes that base (2), four Pressing clamps (3), at least ten cover plate lower surfaces support
Seat (4), two beam supports (5), two longeron bearings (6), the thick limit base of at least four (7), extremely
Few four smart limit bases (8) and a centralized positioning pin (14), four Pressing clamps (3) are fixed on base
The position at (2) four angles；At least ten cover plate lower surface supports seat (4) and is each attached on base (2),
Wherein eight cover plate lower surfaces support seat (4) are positioned at below Pressing clamp (3) compression end two-by-two,
Remaining cover plate lower surface supports seat (4) and is positioned on the center line of base (2)；Centralized positioning pin (14) is solid
It is scheduled on the center of base (2), centered by centralized positioning pin (14), two beam supports (5)
With the middle part that two longeron bearings (6) are fixed on base (2) in cruciform shape, two beam supports (5)
Top be respectively provided with an alignment pin (5-1)；One thick limit base (7) and a smart limit base (8) are constituted
One group of cover plate side position limiting structure, two groups at least four group cover plate side position limiting structures are fixed on base (2)
On, remaining cover plate side position limiting structure is fixed on jig；
In described little frock includes the framework (9) of matrix pattern, at least eight outer limited block (10), at least eight
Limited block (11), two handles (12) and a fastening wheel (13), framework (9) is by three crossbeams (9-1)
Constituting with three longerons (9-2), the both sides of middle crossbeam (9-1) are respectively provided with a pin-and-hole (9-1-1)；
The outer limited block (10) of at least eight is distributed on the inner side of framework (9) housing, at least eight inner limited block (11)
Being distributed on the outside of framework (9) housing, two handles (12) are fixed on two longerons (9-2) of both sides,
Fastening wheel (13) is fixed on the center of framework (9).
2. bevel plate composition automatic Welding Process fixing tool as claimed in claim 1, its feature
Being, described Pressing clamp (3) includes caliper body (3-1), lifting beam with tongs (3-2) and electrode (3-3),
Lifting beam with tongs (3-2) is rotatably connected under the front end on caliper body (3-1) top, lifting beam with tongs (3-2)
End face is fixed with cover plate upper surface pressure strip (3-2-1)；Electrode (3-3) is fixed on caliper body (3-1) middle part
Rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330117.0U CN205520255U (en) | 2016-04-19 | 2016-04-19 | Automation of welding technology is formed with fixed frock to grooving board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330117.0U CN205520255U (en) | 2016-04-19 | 2016-04-19 | Automation of welding technology is formed with fixed frock to grooving board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520255U true CN205520255U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330117.0U Active CN205520255U (en) | 2016-04-19 | 2016-04-19 | Automation of welding technology is formed with fixed frock to grooving board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693065A (en) * | 2019-03-11 | 2019-04-30 | 江苏集萃先进金属材料研究所有限公司 | A kind of scissors automatic welding frock module |
-
2016
- 2016-04-19 CN CN201620330117.0U patent/CN205520255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693065A (en) * | 2019-03-11 | 2019-04-30 | 江苏集萃先进金属材料研究所有限公司 | A kind of scissors automatic welding frock module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130062 No. 435 Qingyin Road, Changchun City, Jilin Province Patentee after: Changchun Zhongche Changke mould Co. Ltd. Address before: 130062 No. 435 Qingyin Road, Changchun City, Jilin Province Patentee before: Changchun Guokai Mold Equipment Build Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |