CN107671475A - New automobile collision prevention girders welding jigs and fixtures - Google Patents
New automobile collision prevention girders welding jigs and fixtures Download PDFInfo
- Publication number
- CN107671475A CN107671475A CN201710935612.3A CN201710935612A CN107671475A CN 107671475 A CN107671475 A CN 107671475A CN 201710935612 A CN201710935612 A CN 201710935612A CN 107671475 A CN107671475 A CN 107671475A
- Authority
- CN
- China
- Prior art keywords
- side plate
- fixing device
- support
- fixtures
- collision prevention
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
Invention is related to welding technology field,Especially a kind of new automobile collision prevention girders welding jigs and fixtures,First support,First rotating shaft,Second rotating shaft,Fixing device and pressing device,Fixing device includes the first fixing device,Second fixing device and positioner,Second fixing device and positioner are symmetrically arranged at the both sides of the first fixing device,First support, which is provided with, facilitates the first side plate and the second side plate to carry out the notch of full weld,By setting the first fixing device,The first side plate is fixed and positioned to second fixing device and positioner,By setting pressing device pressure holding the second side plate of the second side plate to match fixation with the second side plate,And the notch in first support,Welding gun is facilitated to carry out full weld to the connection gap of the first side plate and the second side plate,It not only ensure that the first side plate and the second side plate accurate positioning,Fixing-stable,And it can realize and disposable full weld is carried out to the connection gap of the first side plate and the second side plate.
Description
Technical field
Invention is related to welding technology field, especially a kind of new automobile collision prevention girders welding jigs and fixtures.
Background technology
Anti-collision system for automobile includes automobile buffer beam, energy-absorption box and longeron, and automobile buffer beam is typically designed as and headstock
The bow-shaped structural matched somebody with somebody, as shown in figure 3, automobile buffer beam includes integrally formed first side plate 14 and integrally formed second side plate
15, first it is respectively produced the first side plate 14 and the second side plate wherein the first side plate 14 and the symmetric design of the second side plate 15, during production
15, then the first side plate 14 and the second side plate 15 are fixed by welding system and are welded together to form automobile collision preventing
Beam, wherein automobile buffer beam include both ends, bending part 16 and anticollision body 17.
Existing anti-collision system for automobile does not have special fixture to fix the first side plate 14 and the second side plate 15, and existing
Anti-collision system for automobile can not be realized carries out disposable full weld by the connection gap 18 of the first side plate 14 and the second side plate 15, and welds
Cumbersome, welding efficiency is low.
The content of the invention
Invention technical problems to be solved are：In order to which existing anti-collision system for automobile does not have special fixture by the first side plate
Fixed with the second side plate, and existing anti-collision system for automobile can not be realized and carry out the connection gap of the first side plate and the second side plate
The problem of disposable full weld, invention provide a kind of new automobile collision prevention girders welding jigs and fixtures, by set the first fixing device,
The first side plate is fixed and positioned to second fixing device and positioner, by setting the side plate of pressing device pressure holding second
Two side plates match fixation, and the notch in first support with the second side plate, facilitate company of the welding gun to the first side plate and the second side plate
Seam gap carries out full weld, not only ensure that the first side plate and the second side plate accurate positioning, fixing-stable, and can realize to the
The connection gap of side plate and the second side plate carries out disposable full weld.
Technical scheme is used by invention solves its technical problem：A kind of new automobile collision prevention girders welding jigs and fixtures, bag
Include
First support, first rotating shaft, the second rotating shaft, the fixing device for fixing the first side plate and for support the second side plate simultaneously
The side plate of pressure holding second causes the second side plate to match the pressing device of fixation with the second side plate,
The first fixing device that the fixing device includes being used to fix anticollision body, the second fixation dress for fixing bending part
Put and the positioner of the end for positioning automobile buffer beam, second fixing device and positioner are respectively symmetrically set
In the both sides of the first fixing device,
The first support, which is provided with, facilitates the first side plate and the second side plate to carry out the notch of full weld,
First fixing device, the second fixing device, positioner and pressing device are separately fixed in first support, and institute
State the both sides that fixing device is fixedly connected with notch with pressing device so that drive pressing device by the second side plate and the first side plate
Timing, the second side plate is corresponding with notch with the connection gap of the first side plate,
The first rotating shaft and the second rotating shaft are respectively symmetrically fixed on the both sides of first support.
Specifically, the pressing device includes cylinder, and the cylinder is fixed in first support.
In order to ensure that the side plate of pressure holding second consolidates, the cylinder at least two.
In order to ensure that the side plate of pressure holding second consolidates, the projecting shaft of the cylinder is provided with to be matched with the outer surface of the second side plate
Antiskid plate, prevent the second side plate slip.
In order to ensure the balance of first support, first fixing device is symmetrical arranged with pressing device.
Further, first fixing device includes supporting plate and pressure holding plate, and the supporting plate is vertically connected on first
On support, the pressure holding plate on the supporting plate and forms the pressure with anticollision Ontology Matching by bolt vertical connection with first support
Groove to be held, the first side plate is placed in pressure holding groove, the anticollision body of the first side plate is fixed by pressure holding plate for adjustment bolt,
So as to ensure the anticollision body fixing-stable of the first side plate, accurate positioning.
Further, second fixing device includes several poles and several support columns, each on the pole
It is respectively perpendicular two support columns of connection to position bending part, the pole is vertically connected in first support, passes through support
Post stationary positioned bending part, so as to ensure the bending part fixing-stable of the first side plate, accurate positioning.
Further, the positioner includes locating rod and positioning convex, and the positioning convex is vertically fixed on positioning
Positioning convex is caused to support the end of the first side plate on bar, the locating rod is vertically fixed in first support, passes through convex
The end of the side plate of stationary positioned first is played, so as to ensure the end fixing-stable of the first side plate, accurate positioning.
The beneficial effect of invention is：Invention provides a kind of new automobile collision prevention girders welding jigs and fixtures, by setting first
The first side plate is fixed and positioned to fixing device, the second fixing device and positioner, by setting pressing device pressure holding second
Side plate causes the second side plate to match fixation, and the notch in first support with the second side plate, facilitates welding gun to the first side plate and
The connection gap of two side plates carries out full weld, not only ensure that the first side plate and the second side plate accurate positioning, fixing-stable, Er Qieneng
Enough realize carries out disposable full weld to the connection gap of the first side plate and the second side plate, substantially increases welding efficiency, saves
Weld interval, reduce cost.
Brief description of the drawings
Invention is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the new automobile collision prevention girders welding jigs and fixtures of invention；
Fig. 2 is the structural representation that automobile buffer beam is arranged on Fig. 1；
Fig. 3 is the structural representation of automobile buffer beam.
Wherein：1st, first support；2nd, first rotating shaft；3rd, the second rotating shaft；4th, notch；5th, cylinder；6th, antiskid plate；7th, support
Plate；8th, pressure holding plate；9th, pressure holding groove；10th, pole；11st, support column；12nd, locating rod；13rd, positioning convex；14th, the first side plate；15、
Second side plate；16th, bending part；17th, anticollision body；18th, connection gap.
Embodiment
Invention is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of invention, therefore it only shows the composition relevant with invention.
As depicted in figs. 1 and 2, a kind of new automobile collision prevention girders welding jigs and fixtures, including first support 1, first rotating shaft 2,
Second rotating shaft 3, the fixing device for fixing the first side plate 14 and for supporting the second side plate 15 and the second side plate of pressure holding 15 to make
The second side plate 15 matches the pressing device of fixation with the second side plate 15, fixing device include for fix anticollision body 17 the
One fixing device, the second fixing device for fixing bending part 16 and the positioning dress of the end for positioning automobile buffer beam
Put, the second fixing device and positioner are symmetrically arranged at the both sides of the first fixing device, and first support 1 is provided with convenient
First side plate 14 and the second side plate 15 carry out the notch 4 of full weld, the first fixing device, the second fixing device, positioner and pressure
Tight device is separately fixed in first support 1, and fixing device is fixedly connected with the both sides of notch 4 with pressing device so that driving
When pressing device matches the second side plate 15 with the first side plate 14, the connection gap 18 and groove of the second side plate 15 and the first side plate 14
4 correspondences of mouth, the rotating shaft 3 of first rotating shaft 2 and second are respectively symmetrically fixed on the both sides of first support 1.
Wherein, pressing device includes cylinder 5, and cylinder 5 is fixed in first support 1.
Preferably, cylinder 5 at least two.
Preferably, the projecting shaft of cylinder 5 is provided with the antiskid plate 6 that is matched with the outer surface of the second side plate 15, the is prevented
Two side plates 15 slip.
Wherein the first fixing device is symmetrical arranged with pressing device.
In a kind of specific embodiment, the first fixing device includes supporting plate 7 and pressure holding plate 8, and supporting plate 7 is vertically connected on
In first support 1, pressure holding plate 8 is vertically connected in supporting plate 7 by bolt and formed and anticollision body 17 with first support 1
The pressure holding groove 9 matched somebody with somebody, the first side plate 14 is placed in pressure holding groove 9, adjustment bolt is by pressure holding plate 8 by the anticollision of the first side plate 14
Body 17 is fixed, so as to ensure the fixing-stable of anticollision body 17 of the first side plate 14, accurate positioning.
In a kind of specific embodiment, the second fixing device includes several poles 10 and several support columns 11, each
It is respectively perpendicular two support columns 11 of connection on pole 10 to position bending part 16, pole 10 is vertically connected on first support 1
On, by the stationary positioned bending part 16 of support column 11, so as to ensure that the fixing-stable of bending part 16 of the first side plate 14, positioning are accurate
Really.
In a kind of specific embodiment, positioner includes locating rod 12 and positioning convex 13, and positioning convex 13 is vertically solid
Being scheduled in locating rod 12 causes positioning convex 13 to support the end of the first side plate 14, and locating rod 12 is vertically fixed on first support 1
On.By the end of the first side plate of stationary positioned 14 of positioning convex 13, so as to ensure the end fixing-stable of the first side plate 14, determine
Level is true.
As shown in Fig. 2 during welding, the first fixing device, the second fixing device and positioner are first passed through by the first side plate
14 position and fix, and pressure holding are carried out by the anticollision body of cylinder against the second side plate 15, by the first side plate 14 and the second side plate
15 matchings are compressed, and then the connection gap 18 of upper surface and lower surface is welded by welding gun, when the company of welding lower surface
During seam gap 18, by rotating first support 1, welding gun deeply welds from notch 4 to the connection gap 18 of lower surface.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (8)
- A kind of 1. new automobile collision prevention girders welding jigs and fixtures, it is characterised in that：IncludingFirst support（1）, first rotating shaft（2）, the second rotating shaft（3）, for fixing the first side plate（14）Fixing device and be used for Support the second side plate（15）And the side plate of pressure holding second（15）So that the second side plate（15）With the second side plate（15）Match fixed pressure Tight device,The fixing device includes being used to fix anticollision body（17）The first fixing device, for fixing bending part（16） Two fixing devices and the positioner of the end for positioning automobile buffer beam, second fixing device and positioner difference The both sides of the first fixing device are symmetricly set on,The first support（1）It is provided with and facilitates the first side plate（14）With the second side plate（15）Carry out the notch of full weld（4）,First fixing device, the second fixing device, positioner and pressing device are separately fixed at first support（1）On, And the fixing device is fixedly connected with notch with pressing device（4）Both sides so that driving pressing device is by the second side plate（15） With the first side plate（14）During matching, the second side plate（15）With the first side plate（14）Connection gap（18）With notch（4）It is corresponding,The first rotating shaft（2）With the second rotating shaft（3）Respectively symmetrically it is fixed on first support（1）Both sides.
- 2. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 1, it is characterised in that：The pressing device includes gas Cylinder（5）, the cylinder（5）It is fixed on first support（1）On.
- 3. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 2, it is characterised in that：The cylinder（5）At least Two.
- 4. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 2, it is characterised in that：The cylinder（5）Stretching Axle is provided with and the second side plate（15）Outer surface matching antiskid plate（6）.
- 5. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 1, it is characterised in that：First fixing device with Pressing device is symmetrical arranged.
- 6. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 1, it is characterised in that：The first fixing device bag Include supporting plate（7）With pressure holding plate（8）, the supporting plate（7）It is vertically connected on first support（1）On, the pressure holding plate（8）Pass through Bolt is vertically connected on supporting plate（7）Upper and and first support（1）Formed and anticollision body（17）The pressure holding groove of matching（9）.
- 7. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 1, it is characterised in that：The second fixing device bag Include several poles（10）With several support columns（11）, each pole（10）On be respectively perpendicular connection two support columns （11）To bending part（16）Positioned, the pole（10）It is vertically connected on first support（1）On.
- 8. new automobile collision prevention girders welding jigs and fixtures as claimed in claim 1, it is characterised in that：The positioner includes fixed Position bar（12）And positioning convex（13）, the positioning convex（13）It is vertically fixed on locating rod（12）It is upper to cause positioning convex（13） Support the first side plate（14）End, the locating rod（12）It is vertically fixed on first support（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935612.3A CN107671475A (en) | 2017-10-10 | 2017-10-10 | New automobile collision prevention girders welding jigs and fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935612.3A CN107671475A (en) | 2017-10-10 | 2017-10-10 | New automobile collision prevention girders welding jigs and fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671475A true CN107671475A (en) | 2018-02-09 |
Family
ID=61139109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935612.3A Pending CN107671475A (en) | 2017-10-10 | 2017-10-10 | New automobile collision prevention girders welding jigs and fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526791A (en) * | 2018-06-09 | 2018-09-14 | 芜湖德恒汽车装备有限公司 | A kind of new automobile collision prevention girders welding jigs and fixtures |
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| JP2006239764A (en) * | 2005-03-07 | 2006-09-14 | Sango Co Ltd | Method for manufacturing door impact beam for vehicles and apparatus for manufacturing the same |
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| CN106826056A (en) * | 2017-02-27 | 2017-06-13 | 东莞市秦智工业设计有限公司 | A kind of automobile buffer beam inner panel soldering cramping apparatus |
| CN206445411U (en) * | 2016-12-28 | 2017-08-29 | 重庆山朕科技发展有限公司 | A kind of fixture welded for automotive front door anti-collision beam |
| CN206484210U (en) * | 2017-02-07 | 2017-09-12 | 广州敏惠汽车零部件有限公司 | A kind of rotary welding device of doorframe |
| CN207205693U (en) * | 2017-10-10 | 2018-04-10 | 汉能机器人自动化（丹阳）有限公司 | New automobile collision prevention girders welding jigs and fixtures |
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2017
- 2017-10-10 CN CN201710935612.3A patent/CN107671475A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239764A (en) * | 2005-03-07 | 2006-09-14 | Sango Co Ltd | Method for manufacturing door impact beam for vehicles and apparatus for manufacturing the same |
| CN202106169U (en) * | 2011-05-12 | 2012-01-11 | 天津市海晟家具有限公司 | Fixture used for welding a side support bend pipe of a chair |
| CN202278351U (en) * | 2011-11-09 | 2012-06-20 | 天津市海晟家具有限公司 | Butt welding tool for heart-shaped bend pipe |
| CN103418969A (en) * | 2013-08-12 | 2013-12-04 | 苏州市合昌电器有限公司 | Special-shaped pipe fitting welding auxiliary clamp |
| CN104476047A (en) * | 2014-12-08 | 2015-04-01 | 青田新机电器有限公司 | Welding robot |
| CN104816115A (en) * | 2015-04-17 | 2015-08-05 | 南昌航空大学 | Special-shaped component friction stir welding flexible tool fixture |
| CN205629802U (en) * | 2016-05-27 | 2016-10-12 | 浙江安吉铭成椅业有限公司 | Elbow welding fixture |
| CN106670709A (en) * | 2016-12-27 | 2017-05-17 | 成都凌云汽车零部件有限公司 | Welding tool of anti-collision beam and mounting plate |
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| CN206484210U (en) * | 2017-02-07 | 2017-09-12 | 广州敏惠汽车零部件有限公司 | A kind of rotary welding device of doorframe |
| CN106826056A (en) * | 2017-02-27 | 2017-06-13 | 东莞市秦智工业设计有限公司 | A kind of automobile buffer beam inner panel soldering cramping apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526791A (en) * | 2018-06-09 | 2018-09-14 | 芜湖德恒汽车装备有限公司 | A kind of new automobile collision prevention girders welding jigs and fixtures |
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