CN103394859B - Assembly-welding device - Google Patents
Assembly-welding device Download PDFInfo
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- CN103394859B CN103394859B CN201310364986.6A CN201310364986A CN103394859B CN 103394859 B CN103394859 B CN 103394859B CN 201310364986 A CN201310364986 A CN 201310364986A CN 103394859 B CN103394859 B CN 103394859B
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- workbench
- assembly
- transverse slat
- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 57
- 238000005476 soldering Methods 0.000 claims abstract description 36
- 101700050571 SUOX Proteins 0.000 claims abstract description 18
- 230000003014 reinforcing Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000001574 biopsy Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
A kind of assembly-welding device, including workbench, bearing for support works platform, fixing on the table for the positioning component positioned with for holding down assembly of compressing, it is provided with rotating shaft and reinforcing plate in the both sides of workbench, it is provided with axle sleeve at holder top, it is provided with support transverse slat in the side of bearing, support and be provided with supporting vertical plate between transverse slat and axle sleeve, supporting vertical plate is vertical with supporting transverse slat, rotating shaft is arranged in axle sleeve, the first hole it is machined with in reinforcing plate, support and be machined with the second hole on transverse slat, the 3rd hole is processed in supporting vertical plate, workbench rotates with the rotation of rotating shaft, shop bolt inserts in the first hole and the second hole or shop bolt inserts in the first hole and the 3rd hole, workbench is made to fix.The assembly-welding device of the present invention can effectively control welding deformation, makes the package size precision of subframe front beam soldering member and shaped position precision be guaranteed, improves product quality, meets the exchange requirement of homogeneity of product.
Description
Technical field
The present invention relates to a kind of assembly-welding device, more particularly, it relates to a kind of overall self-loading and unloading vehicle subframe
Front beam seam assembly-welding device.
Background technology
At present, in overall self-loading and unloading vehicle subframe front beam seam assembling process, only by front on platform
Base plate in crossbeam seam, C-shaped channel plate, front beam oil cylinder seat, axle sleeve, reinforcing plate, bent plate, gusset,
The parts such as fixing seat, interior reinforcing plate, side plate carry out positioning, assemble, spot welding, in order to weld horizontal position
Weld seam, then unload from platform, welding upright position weld seam.Because the weldering of welding upright position
There is no anti-deformation measure during seam, cause welding deformation to exceed standard, the perpendicularity peace of front beam oil cylinder seat axis hole
Row degree form and position tolerance exceeds standard, and in turn results in product assembly quality defective.
Summary of the invention
It is an object of the invention to provide a kind of assembly-welding device, each in order to control in subframe front beam soldering member
The location of part, welding and welding deformation, thus meet the requirement of interchangeability in batch production process,
Improve labor productivity, reduce the labor intensity of operator.
The present invention provide assembly-welding device include: workbench, be arranged on workbench both sides for supporting work
The bearing of station, it is rigidly fixed on workbench the location group for positioning subframe front beam soldering member
Part and for compressing holding down assembly of subframe front beam soldering member, wherein, is provided with in the both sides of workbench
Rotating shaft and reinforcing plate, holder top is provided with axle sleeve, and the side of bearing is provided with support transverse slat, support transverse slat with
Being provided with supporting vertical plate between axle sleeve, supporting vertical plate is vertical with supporting transverse slat, and rotating shaft is arranged in axle sleeve, adds
It is drilled with the first hole on strong plate, supports and be drilled with the second hole on transverse slat, supporting vertical plate is drilled with the 3rd hole;Work
Platform rotates with the rotation of rotating shaft, when workbench is placed in horizontal level, and the first hole and the second hole centering,
Shop bolt inserts in the first hole and the second hole, makes workbench fix;It is placed in vertical position when workbench rotates
When putting, the first hole and the 3rd hole centering, shop bolt inserts in the first hole and the 3rd hole, makes workbench solid
Fixed.
Workbench turns clockwise 90 ° or counterclockwise half-twist with rotating shaft.
Described subframe front beam soldering member can be overall self-loading and unloading vehicle subframe front beam soldering member.
Described positioning component includes axle positioning component, described axle positioning component is provided with by horizontal before subframe
Beam soldering member location tooling shaft on the table.
Described positioning component includes that at least one piece of location-plate, described location-plate are installed on the week of described workbench
Bian Shang.
It is additionally provided with on described workbench and holds out against assembly for hold out against subframe front beam soldering member.
Described holding down assembly includes that both sides hold down assembly and centre holds down assembly.
Described hold out against components welding or threaded on the table;Described be rigidly fixed include welding or
Threaded.
Described rotating shaft and reinforcing plate are welded on the table, and described axle sleeve is welded on holder top, support horizontal stroke
Plate and supporting vertical plate are welded on described bearing side, and supporting vertical plate is welded between support transverse slat and axle sleeve.
First hole is circular hole hole, and the second hole and the 3rd hole are slotted hole.
The assembly-welding device utilizing the present invention can complete in subframe front beam soldering member each in once mounting
The location of several stations of part, fixing, assemble, the welding of horizontal level weld seam and upright position weld seam
Welding, simplify the technological operation of welding, and be prevented from welding deformation, reduce the difficulty of welding,
Improve labor productivity, it is ensured that product quality, ensure the safety of operator, horizontal before improving subframe
The dimensional accuracy of beam soldering member overall package, shape and allocation position precision, meet in batch production process
The requirement of interchangeability.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings embodiments of the invention are illustrated.
Fig. 1 is the structural representation front view of one embodiment of the invention;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 is the side view of structure shown in Fig. 1;
Fig. 4 is the enlarged drawing of part B structure in Fig. 1;
Fig. 5 is the schematic of the overall self-loading and unloading vehicle subframe front beam frame member seam member structure of the embodiment of the present invention
Biopsy cavity marker devices front view；
Fig. 6 is the top view of structure shown in Fig. 5;
Fig. 7 is the profile of A-A cutting along Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing as a example by overall self-loading and unloading vehicle subframe front beam soldering member to the embodiment of the present invention
It is described in detail.
The assembly-welding device that the present invention provides is for carrying out each part of the subframe front beam soldering member of welding
Location, compression, in order to accurately weld.Although the subframe front beam soldering member shown in the present embodiment
Being overall self-loading and unloading vehicle subframe front beam soldering member, but be not limited to this, it can also be other types car
Subframe front beam soldering member.
As Figure 1-4, the assembly-welding device that the present invention provides includes: workbench 1, be arranged on workbench
The bearing 4 for support works platform of both sides, it is rigidly fixed on workbench 1 for positioning and compressing
5, at least one piece of location-plate 8 of axle positioning component of overall self-loading and unloading vehicle subframe front beam soldering member 15,
Hold out against assembly 7, both sides hold down assembly 11 and centre hold down assembly 12.Described be rigidly fixed the most permissible
It is welding, it is also possible to be threaded.Tooling shaft 6 is arranged on described axle positioning component 5, workbench
The both sides of 1 are welded with rotating shaft 9 and reinforcing plate 10.Such as, the location-plate for tack welding component 15 is permissible
It it is three pieces or more.
Bearing 4 upper weld has axle sleeve 3, the side of bearing 4 to be welded with support transverse slat 13, supports transverse slat
Being welded with supporting vertical plate 14 between 13 and axle sleeve 3, supporting vertical plate (14) is vertical with supporting transverse slat (13),
Rotating shaft 9 is arranged in axle sleeve 3 so that workbench 1 can rotate with the rotation of rotating shaft 9.
It is machined with or is drilled with the first hole in each reinforcing plate 10, each support transverse slat 13 is machined with or bores
There is the second hole, each supporting vertical plate 14 is machined with or is drilled with the 3rd hole.As example, the first hole is permissible
Circular hole (circular hole of the most a diameter of 18mm), the second hole and the 3rd hole can be slotted hole (such as
The slotted hole of Φ 18 × 28mm).
When workbench is placed in horizontal level, the first hole in reinforcing plate and the second hole supported on transverse slat 13
During centering, shop bolt 2 is inserted in the first hole and the second hole, it is achieved workbench positions at horizontal level
Fixing.Entirety self-loading and unloading vehicle subframe front beam soldering member 15 is placed on workbench 1, with location-plate 8,
Axle positioning component 5 and tooling shaft 6 position, with holding out against assembly 7, both sides hold down assembly 11 and middle compress
Assembly 12 compresses, successively the weldering of overall self-loading and unloading vehicle subframe front beam soldering member 15 horizontal level of welding
Seam.The shop bolt of the most a diameter of 16mm of shop bolt 2.
After the weld seam of horizontal level has welded, unload shop bolt 2, workbench 1 90-degree rotation, make
Workbench 1 is placed in upright position, is inserted by shop bolt 2 in first hole and the 3rd hole, makes workbench 1
It is fixed on upright position together with overall self-loading and unloading vehicle subframe front beam soldering member 15.Welding is vertical successively
The weld seam of position.After welding completes, unloading shop bolt 2, rotary work-table 1 is together with overall self-chambering
Subframe front beam soldering member 15 of unloading is placed in horizontal level, and 2 shop bolts 2 are inserted workbench 1
In second hole of the first hole of both sides reinforcing plate 10 and support transverse slat 13.Treat that temperature drops to less than 50 degree,
Unclamp the bolt on axle positioning component 5 top, unload tooling shaft 6, then rotate the screw rod holding out against assembly 7
Make the pressure head holding out against assembly 7 away from axle sleeve 32, rotate both sides hold down assembly 11 and centre hold down assembly 12
Screw rod, both sides are held down assembly 11 and middle hold down assembly 12 pressure head mention, by entirety Self-loading-unloading
Car subframe front beam soldering member 15 unloads from workbench 1.
As illustrated in figs. 5-7, as an embodiment, overall self-loading and unloading vehicle subframe front beam soldering member 15
Including subframe front beam, C-shaped channel plate 21, base plate 22, reinforcing plate the 23, first bent plate 24, second
Bent plate 25, fixing seat the 26, the 3rd bent plate 27, silk post the 28, first gusset the 29, second gusset 30, front
The parts such as crossbeam oil cylinder seat 31, axle sleeve 32, interior reinforcement gusset 33 and interior reinforcement gusset 34.
The concrete operations of the present embodiment are described referring now to accompanying drawing.
Workbench 1 is placed in horizontal level, makes the first hole and the bearing of the reinforcing plate 10 of workbench 1 both sides
The second hole centering supporting transverse slat 13 of 4 sides, shop bolt 2 inserts the first hole and the second hole afterwards,
Workbench 1 is fixed on horizontal level (seeing Fig. 1, Fig. 4)
C-shaped channel plate 21 concave surface is placed on workbench 1 upward, screw both sides hold down assembly 11 and in
Between hold down assembly 12 fixture to compress C-shaped channel plate 21, and successively by interior reinforcement gusset 33 and 34
Install in place, confirm errorless after, be respectively welded in (such as spot welding) and strengthen gusset 33 and 34 (see Fig. 5).
After having welded, wait upon temperature and drop to less than 50 DEG C, rotate both sides hold down assembly 11 and centre hold down assembly
The fixture of 12, mention both sides hold down assembly 11 and middle hold down assembly 12 pressure head, unload frid group
Part.
With location-plate 8, the base plate 22 of overall self-loading and unloading vehicle subframe front beam soldering member is positioned, mounting groove
Board component, carries out welding (such as spot welding).Then pass sequentially through and screw both sides and hold down assembly 11 and middle
Hold down assembly and 12 compressed, relend and help axle positioning component 5, the positioning function of tooling shaft 6, successively will
Axle sleeve 32, front beam oil cylinder seat 31 assemble, and screw the fixture holding out against assembly 7 to hold out against axle sleeve 32,
Tooling shaft 6 is compressed by the fixture (such as bolt) 9 tightening axle positioning component 5 top, the most countershaft
Set 32, front beam oil cylinder seat 31 etc. carry out welding (such as spot welding).The most successively by remaining parts the most such as
Reinforcing plate the 23, first bent plate the 24, second bent plate 25, fixing seat the 26, the 3rd bent plate 27, silk post 28,
First gusset 29 and the second gusset 30 etc. assemble, and carry out welding (such as spot welding).
Horizontal level weldering on the overall self-loading and unloading vehicle subframe front beam soldering member 15 of welding the most successively
Seam.
After the weld seam of horizontal level has welded, unload shop bolt 2, make workbench 1 90-degree rotation and
In vertical position, make the first hole in reinforcing plate 10 and the 3rd hole centering in supporting vertical plate 14, with
After shop bolt 2 inserted in the first hole in the reinforcing plate 10 of workbench 1 both sides and supporting vertical plate 14
The 3rd hole in, make workbench 1 be fixed on vertical together with overall self-loading and unloading vehicle subframe front beam soldering member 15
Straight position, then welding upright position weld seam successively.
After having welded, unload shop bolt 2, before making workbench 1 together with overall self-loading and unloading vehicle subframe
Crossbeam soldering member 15 turns to horizontal level together, and shop bolt 2 inserts workbench 1 both sides reinforcing plate
In second hole of first hole of 10 and support transverse slat 13.Treating that temperature drops to less than 50 DEG C, it is the most fixed to unclamp
The fixture (such as bolt) on hyte part 5 top, unloads tooling shaft 6, then rotates and hold out against assembly 7
Fixture (such as screw rod) make the pressure head holding out against assembly 7 away from axle sleeve 32, rotate both sides and hold down assembly
11 and middle hold down assembly 12 fixture (such as screw rod), both sides are held down assembly 11 and intermediate pressure
The pressure head of tight assembly 12 is mentioned, by entirety self-loading and unloading vehicle subframe front beam soldering member 15 from workbench 1
On unload.
The assembly-welding device utilizing the present invention can effectively control welding deformation, it is ensured that can meet such as base plate 22, C
The relative position of type frid 21, front beam oil cylinder seat 31 and the vital part of axle sleeve 32 etc, size,
The depth of parallelism and the requirement of flatness.
Additionally, it is (suitable at horizontal level and upright position to use the assembly-welding device of the present invention can realize workbench
Clock or inverse clock 90-degree rotation position) location fix, overall self-loading and unloading vehicle subframe front beam can be made
The all-position welding of soldering member becomes prosposition welding, thus simplifies welding operation, reduces welding difficulty, carries
Stability when high assembling, welding, also can guarantee that the safety of operator simultaneously, improves production efficiency.
It addition, the assembly-welding device of the present invention can ensure that subframe front beam soldering member overall package dimensional accuracy,
Shape and allocation position precision, and then product quality can be improved, meet the exchange requirement of homogeneity of product.
Below only as a example by overall self-loading and unloading vehicle subframe front beam soldering member to the preferred embodiments of the present invention
Illustrating and illustrate, it is not limitation of the present invention, all within the spirit and scope of the present invention
Any modification, equivalent substitution and improvement etc. done, all should fall under the scope of the present invention.
Claims (8)
1. an assembly-welding device, it is characterised in that including: workbench (1), be arranged on workbench two
The bearing for support works platform (1) (4) of side, to be rigidly fixed to workbench (1) upper for fixed
Position subframe front beam soldering member (15) positioning component and be used for compressing subframe front beam soldering member (15)
Hold down assembly, wherein:
Described positioning component includes axle positioning component (5), described axle positioning component (5) is provided with by
Subframe front beam soldering member (15) is positioned at the tooling shaft (6) on workbench (1)；
Be provided with rotating shaft (9) and reinforcing plate (10) in the both sides of workbench (1), bearing (4) top sets
There are axle sleeve (3), the side of bearing (4) to be provided with support transverse slat (13), support transverse slat (13) and axle
Being provided with supporting vertical plate (14) between set (3), supporting vertical plate (14) is vertical with supporting transverse slat (13),
Rotating shaft (9) is arranged in axle sleeve (3), and reinforcing plate (10) is machined with the first hole, supports transverse slat (13)
On be machined with the second hole, supporting vertical plate is machined with the 3rd hole on (14)；
Workbench (1) rotates with the rotation of rotating shaft (9), when workbench (1) is placed in horizontal level,
First hole and the second hole centering, shop bolt (2) inserts in the first hole and the second hole, makes workbench fix；
When workbench rotates and is placed in upright position, the first hole and the 3rd hole centering, shop bolt (2) inserts the
In one hole and the 3rd hole, making workbench fix, described workbench is additionally provided with for holding out against subframe on (1)
Front beam soldering member (15) hold out against assembly (7).
Assembly-welding device the most according to claim 1, it is characterised in that: workbench (1) is with rotating shaft
(9) turn clockwise 90 ° or half-twist counterclockwise.
Assembly-welding device the most according to claim 1 and 2, it is characterised in that: horizontal before described subframe
Beam soldering member (15) is overall self-loading and unloading vehicle subframe front beam soldering member.
Assembly-welding device the most according to claim 1, it is characterised in that: described positioning component include to
Few one piece of location-plate (8), described location-plate (8) is installed on the periphery of described workbench (1).
Assembly-welding device the most according to claim 1, it is characterised in that hold down assembly described in: and include two
Side compression assembly (11) and centre hold down assembly (12).
Assembly-welding device the most according to claim 1, it is characterised in that hold out against assembly (7) described in:
Weld or be threaded on workbench (1).
Assembly-welding device the most according to claim 1, it is characterised in that: described rotating shaft (9) and adding
Strong plate (10) is welded on workbench (1), and described axle sleeve (3) is welded on bearing (4) top,
Support transverse slat (13) and supporting vertical plate (14) are welded on described bearing (4) side, supporting vertical plate (14)
It is welded between support transverse slat (13) and axle sleeve (3).
Assembly-welding device the most according to claim 1, it is characterised in that: the first hole is circular hole, second
Hole and the 3rd hole are slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364986.6A CN103394859B (en) | 2013-08-20 | Assembly-welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364986.6A CN103394859B (en) | 2013-08-20 | Assembly-welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394859A CN103394859A (en) | 2013-11-20 |
| CN103394859B true CN103394859B (en) | 2016-11-30 |
Family
ID=
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2283447A (en) * | 1993-11-01 | 1995-05-10 | Joseph Augustine Higgins | A welding jig |
| EP1225003A2 (en) * | 2001-01-18 | 2002-07-24 | Progressive Tool & Industries Company | Trunnion mountable fixture |
| CN102019525A (en) * | 2010-12-07 | 2011-04-20 | 无锡国电华新起重运输设备有限公司 | Box component welding auxiliary equipment |
| CN201997903U (en) * | 2011-03-31 | 2011-10-05 | 无锡新奇生电器有限公司 | Large-sized sheet metal workpiece welding tilting device |
| CN202411719U (en) * | 2011-12-13 | 2012-09-05 | 唐山轨道客车有限责任公司 | Fixture for assembling and welding front end of underframe of railway vehicle |
| CN202527879U (en) * | 2012-03-28 | 2012-11-14 | 苏州澳克机械有限公司 | Dipper stick welding tooling of excavator |
| CN202527880U (en) * | 2012-03-28 | 2012-11-14 | 苏州澳克机械有限公司 | Tailor-welding tool for movable arm of excavating machine |
| CN102825416A (en) * | 2012-09-13 | 2012-12-19 | 济南天辰铝机制造有限公司 | Turning and welding method of H profile steel |
| CN202607170U (en) * | 2012-03-23 | 2012-12-19 | 富奥汽车零部件股份有限公司 | Auxiliary frame welding fixture |
| CN203409469U (en) * | 2013-08-20 | 2014-01-29 | 北京三兴汽车有限公司 | Assembling and welding device |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2283447A (en) * | 1993-11-01 | 1995-05-10 | Joseph Augustine Higgins | A welding jig |
| EP1225003A2 (en) * | 2001-01-18 | 2002-07-24 | Progressive Tool & Industries Company | Trunnion mountable fixture |
| CN102019525A (en) * | 2010-12-07 | 2011-04-20 | 无锡国电华新起重运输设备有限公司 | Box component welding auxiliary equipment |
| CN201997903U (en) * | 2011-03-31 | 2011-10-05 | 无锡新奇生电器有限公司 | Large-sized sheet metal workpiece welding tilting device |
| CN202411719U (en) * | 2011-12-13 | 2012-09-05 | 唐山轨道客车有限责任公司 | Fixture for assembling and welding front end of underframe of railway vehicle |
| CN202607170U (en) * | 2012-03-23 | 2012-12-19 | 富奥汽车零部件股份有限公司 | Auxiliary frame welding fixture |
| CN202527879U (en) * | 2012-03-28 | 2012-11-14 | 苏州澳克机械有限公司 | Dipper stick welding tooling of excavator |
| CN202527880U (en) * | 2012-03-28 | 2012-11-14 | 苏州澳克机械有限公司 | Tailor-welding tool for movable arm of excavating machine |
| CN102825416A (en) * | 2012-09-13 | 2012-12-19 | 济南天辰铝机制造有限公司 | Turning and welding method of H profile steel |
| CN203409469U (en) * | 2013-08-20 | 2014-01-29 | 北京三兴汽车有限公司 | Assembling and welding device |
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