CN204183145U - A kind of welding tooling of car anticollision beam assembly - Google Patents
A kind of welding tooling of car anticollision beam assembly Download PDFInfo
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- CN204183145U CN204183145U CN201420528466.4U CN201420528466U CN204183145U CN 204183145 U CN204183145 U CN 204183145U CN 201420528466 U CN201420528466 U CN 201420528466U CN 204183145 U CN204183145 U CN 204183145U
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 36
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- 238000005096 rolling process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to welding tooling, particularly a kind of welding tooling of car anticollision beam assembly.It comprises support, and described support is provided with and drives by manual rotation mechanism the rotary plate rotated, described support side is also provided with support locking positioning mechanism; One is respectively provided with for the locating piece assembly of clamping and positioning collision prevention girders crossbeam and the cross beam clamping mechanism by the first clamping cylinder connection control about the middle part on described rotary plate; Described rotary plate is respectively provided with a pin assembly outside locating piece assembly, described described rotary plate is respectively provided with outside pin assembly one for clamp collision prevention girders installing plate by the installing plate clamp system of the second clamping cylinder connection control; Above-mentioned cylinder is by hand control valve connection control.The manual assembling that it mainly solves existing car anticollision beam assembly cannot meet its size and planarity requirements, and the technical problem that efficiency is low, dimensional reproducibility is poor, it can improve the precision of welded articles, ensure its interchangeability, raise labour productivity, reduce manufacturing cost, reduce labor intensity, guarantee safe production.
Description
Technical field
The utility model relates to welding tooling, particularly a kind of welding tooling of car anticollision beam assembly.
Background technology
Along with the high speed development of Car Industry, vehicle body safety is more and more subject to people's attention, and collision prevention girders is exactly one of important references factor weighing car safety coefficient.Front and back collision prevention girders is the device that vehicle bears impact at first, and in vehicle body passive security, have an important idea to be exactly a bit stressed, whole body is stressed.The some positions being exactly car body in brief receive shock, and iff allowing this position go holding capacity, the protected effect so reached can be very poor.If when certain is a bit subject to power, allow whole skeleton structure go holding capacity, then can reduce the intensity of the power suffered by a point to greatest extent, the crashproof girder steel in front and back just plays effect clearly here.Crashproof girder steel is the U-lag with cold-rolled steel sheet roll extrusion, is connected with longitudinal beam, and as the first barrier of vehicle passive safety, collision prevention girders is the important safety absorbing and relax foreign impacts power, protection vehicle body front and rear part.As shown in Figure 1, that the crossbeam A two ends of anticollision beam assembly connect respectively is the low speed energy-absorption box B that yield strength is very low, is connected on car body longeron.That the lower end of described energy-absorption box B connects is installing plate C.This part is loaded on position before and after car, therefore has degree of precision requirement to the fitted position of parts, also there are certain requirements, so also more and more higher to its performance requirement the flatness of part, perpendicularity; And present stage manual assembling cannot meet its size and planarity requirements, and efficiency is low, dimensional reproducibility is poor, is therefore more necessary to design a kind of feasible assembly welding frock.
Utility model content
The purpose of this utility model is the welding tooling providing a kind of car anticollision beam assembly, the manual assembling mainly solving existing car anticollision beam assembly cannot meet its size and planarity requirements, and the technical problem that efficiency is low, dimensional reproducibility is poor, it can improve the precision of welded articles, ensure its interchangeability, raise labour productivity, reduce manufacturing cost, reduce labor intensity, guarantee safe production.
For achieving the above object, the utility model realizes like this.
A welding tooling for car anticollision beam assembly, is characterized in that: it comprises support, and described support is provided with and drives by manual rotation mechanism the rotary plate rotated, described support side is also provided with support locking positioning mechanism; One is respectively provided with for the locating piece assembly of clamping and positioning collision prevention girders crossbeam and the cross beam clamping mechanism by the first clamping cylinder connection control about the middle part on described rotary plate; Described rotary plate is respectively provided with a pin assembly outside locating piece assembly, described described rotary plate is respectively provided with outside pin assembly one for clamp collision prevention girders installing plate by the installing plate clamp system of the second clamping cylinder connection control; Above-mentioned cylinder is by hand control valve connection control.
The welding tooling of described car anticollision beam assembly, is characterized in that: described support locking positioning mechanism is made up of spline axle, guide pad, stop block, the first contiguous block, the second contiguous block, pedal, compact heap, Compress Spring; Wherein: the lower end of spline axle connects the upper end of Compress Spring through guide pad, the lower end of Compress Spring is through stop block and by the first contiguous block, the second contiguous block connecting pin pedal and compact heap; Support locking positioning mechanism is fixed on support side by guide pad and stop block, and the position of described spline axle (101) corresponds to the rotation prevention portion in manual rotation mechanism.
The welding tooling of described car anticollision beam assembly, is characterized in that: described manual rotation mechanism is made up of handwheel, the first rotating shaft, back-up ring, the second rotating shaft, rolling bearing units; Wherein: manual rotation mechanism is fixed on support by rolling bearing units, sheathed second rotating shaft in rolling bearing units upper end, the second rotating shaft outer end connects the first rotating shaft and back-up ring, and the first rotating shaft connects handwheel.
The welding tooling of described car anticollision beam assembly, is characterized in that: described pin assembly is by angle seat, the second middle contiguous block, the first middle contiguous block, guide holder, guide, alignment pin composition; Wherein: pin assembly is fixed on rotary plate by angle seat, guide holder, by the second middle contiguous block and the first middle contiguous block joint angle seat, guide holder wears an alignment pin by guide.
The welding tooling of described car anticollision beam assembly, is characterized in that: described cross beam clamping mechanism by second jiao of seat, cylinder supports block, rotating seat, stop block, ship and resell on another market, turning arm, compact heap form; Wherein: cross beam clamping mechanism is fixed on rotary plate by second jiao of seat, second jiao of seat side connects the first clamping cylinder by cylinder supports block, second jiao of seat upper end connects rotating seat, rotating seat is by flexible connection turning arm of shipping and reselling on another market, one end of turning arm is provided with compact heap, the other end of turning arm is connected with the cylinder motion bar of the first clamping cylinder, is provided with stop block between turning arm and second jiao of seat upper end.
The welding tooling of described car anticollision beam assembly, is characterized in that: described installing plate clamp system is shipped and resell on another market by air cylinder support, clamp arm, back-up block, cylinder connector, first, second ship and resell on another market, the 3rd ship and resell on another market and form; Wherein, installing plate clamp system is fixed on rotary plate by this air cylinder support, these air cylinder support both sides are the 3rd lower end of shipping and reselling on another market flexible connection second clamping cylinder respectively, the cylinder connector of the upper end of the second clamping cylinder of both sides is shipped and resell on another market by second and is flexibly connected one end of clamp arm, the other end of clamp arm has downward clamping section, be provided with first in the middle of clamp arm ship and resell on another market and to ship and resell on another market flexible connection back-up block by first, the back-up block of both sides is individually fixed in rotary plate both sides.
The welding tooling of described car anticollision beam assembly, is characterized in that: described locating piece assembly is made up of Triangulum, positioning support bracer, middle contiguous block, adjustment pad; Wherein: locating piece assembly is fixed on rotary plate by Triangulum, positioning support bracer is connected on Triangulum, and middle contiguous block to be arranged on above positioning support bracer and adjustment pad is provided therebetween.
The advantage of assembly welding frock of the present utility model is:
1, improve the precision of welded articles, ensure its interchangeability.When assembling and positioning is welded, if do not use frock clamp, even if sub-assembly is made up of several part, for ensureing the accurate relative position of each part, be also impossible.In addition, in welding process, weldment often produces distortion, and especially complicated structure, its distortion reaches the degree that cannot eliminate sometimes, will have influence in general assembly below and do, even cause product rejection.Adopt frock clamp, when not only can ensure that assembling and positioning is welded, the relative position that each part is correct, and the welding deformation that can prevent or reduce workpiece.When especially producing in batches, can welding quality be stablized, reduce weldment dimensional discrepancy, ensure the interchangeability of product.
2, raise labour productivity, reduce manufacturing cost.Welding Structure production process generally comprises: prepare (collision prevention girders semi-finished product), assembling (align, locate, clamping etc.), welding, cleaning (removal workpiece, removes welding slag etc. from frock clamp), inspection, post weld heat treatment and rectification, the operations such as finally inspection.Before weldering and the amount of labour of the every aided process of postwelding often beyond welding sequence itself.Therefore, most effective measures of raising labour productivity are the time reducing aided process.In Welding Structure is produced, because the complexity of weldment is different, only account for 10% ~ 30% of product whole process time pure weld interval, all the other are for getting the raw materials ready, assembling and back work equal time.If adopt high efficiency welding tool setup, make reduce to 20min non-cutting time, so labor productivity just can improve 40%.Obviously, for shortening the production cycle, raising labour productivity, except adopting except automatic Welding Process, also will adopt advanced assembly technology, adopt mechanization and the high frock clamp of automaticity.
3, reduce labor intensity, guarantee safe production.Adopt frock clamp, Workpiece fixing is quick, convenient mounting and clamping, laborsaving, and alleviate heavy physical labor when weldment assembling and positioning and clamping, working condition is greatly improved, and is conducive to welding production safety management simultaneously.Thus accurate positioning in anticollision beam assembly welding process can be ensured, meanwhile, significantly improve welding part self welding rigidity, improve anticollision beam assembly welding deformation problems.
Accompanying drawing explanation
Fig. 1 is the structural representation of car anticollision beam assembly.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model medium-height trestle locking positioning mechanism.
Fig. 4 is the structural representation of manual rotation mechanism in the utility model.
Fig. 5 is the structural representation of pin assembly in the utility model.
Fig. 6 is the structural representation of the utility model middle cross beam clamp system.
Fig. 7 is the structural representation of installing plate clamp system in the utility model.
Fig. 8 is the structural representation of locating piece assembly in the utility model.
Fig. 9 is using state schematic diagram one of the present utility model.
Figure 10 is using state schematic diagram two of the present utility model.
Figure 11 is using state schematic diagram three of the present utility model.
Detailed description of the invention
Refer to Fig. 2, the utility model discloses a kind of welding tooling of car anticollision beam assembly.As shown in the figure: it comprises support 13, described support 13 is provided with the rotary plate 3 being driven rotation by manual rotation mechanism 2, described support 13 side is also provided with support locking positioning mechanism 1; One is respectively provided with for the locating piece assembly 8,9 of clamping and positioning collision prevention girders crossbeam and the cross beam clamping mechanism 6 by the first clamping cylinder 11 connection control about the middle part on described rotary plate 3; Described rotary plate 3 is respectively provided with a pin assembly 4,5 outside locating piece assembly 8,9, described described rotary plate 3 is respectively provided with outside pin assembly 4,5 one for clamp collision prevention girders installing plate by the installing plate clamp system 7 of the second clamping cylinder 12 connection control; Above-mentioned cylinder 11,12 is by hand control valve 10 connection control.
Below the concrete structure of part each in the utility model is described in detail.
As Fig. 3, described support locking positioning mechanism 1 is made up of spline axle 101, guide pad 102, stop block 103, first contiguous block 104, second contiguous block 105, pedal 106, compact heap 107, Compress Spring 108; Wherein: the lower end of spline axle 101 connects the upper end of Compress Spring 108 through guide pad 102, the lower end of Compress Spring 108 is through stop block 103 and by the first contiguous block 104, second contiguous block 105 connecting pin pedal 106 and compact heap 107; Support locking positioning mechanism 1 is fixed on support 13 side by guide pad 102 and stop block 103, and the position of described spline axle (101) corresponds to the rotation prevention portion in manual rotation mechanism 2.
As Fig. 4, described manual rotation mechanism 2 is made up of handwheel 201, first rotating shaft 202, back-up ring 203, second rotating shaft 204, rolling bearing units 205; Wherein: manual rotation mechanism 2 is fixed on support 13 by rolling bearing units 205, sheathed second rotating shaft 204, second rotating shaft 204 outer end, rolling bearing units 205 upper end connects in the first rotating shaft 202 and back-up ring 203, first rotating shaft 202 and connects handwheel 201.
As Fig. 5, described pin assembly 4,5 forms by the middle contiguous block 453 of angle seat the 451, second middle contiguous block 452, first, guide holder 454, guide 455, alignment pin 456; Wherein: pin assembly 4,5 is fixed on rotary plate 3 by angle seat 451, guide holder 454, by the second middle contiguous block 452 and the first middle contiguous block 453 joint angle seat 451, guide holder 454 wears an alignment pin 456 by guide 455.
As Fig. 6, described cross beam clamping mechanism 6 by second jiao of seat 601, cylinder supports block 602, rotating seat 603, stop block 604, ship and resell on another market 605, turning arm 606, compact heap 607 form; Wherein: cross beam clamping mechanism 6 is fixed on rotary plate 3 by second jiao of seat 601, second jiao of seat 601 side connects the first clamping cylinder 11 by cylinder supports block 602, second jiao of seat 601 upper end connects rotating seat 603, rotating seat 603 is by 605 flexible connection turning arms 606 of shipping and reselling on another market, one end of turning arm 606 is provided with compact heap 607, the other end of turning arm 606 is connected with the cylinder motion bar of the first clamping cylinder 11, is provided with stop block 604 between turning arm 606 and second jiao of seat 601 upper end.
As Fig. 7, described installing plate clamp system 7 is shipped and resell on another market by air cylinder support 701, clamp arm 702, back-up block 703, cylinder connector 704, first and 705, second is shipped and resell on another market and the 706, the 3rd ship and resell on another market and 707 to form; Wherein, installing plate clamp system 7 is fixed on rotary plate 3 by this air cylinder support 701, these air cylinder support 701 both sides are the 3rd lower end of shipping and reselling on another market 707 flexible connection second clamping cylinder 12 respectively, the cylinder connector 704 of the upper end of the second clamping cylinder 12 of both sides is shipped and resell on another market by second one end of 706 flexible connection clamp arms 702, the other end of clamp arm 702 has downward clamping section, be provided with first in the middle of clamp arm 702 and ship and resell on another market 705 and to ship and resell on another market 705 flexible connection back-up blocks 703 by first, the back-up block 703 of both sides is individually fixed in rotary plate 3 both sides.
As Fig. 8, described locating piece assembly 8,9 is made up of Triangulum 891, positioning support bracer 892, middle contiguous block 893, adjustment pad 894; Wherein: locating piece assembly 8,9 is fixed on rotary plate 3 by Triangulum 891, and positioning support bracer 892 is connected on Triangulum 891, middle contiguous block 893 to be arranged on above positioning support bracer 892 and to be provided therebetween and regulates pad 894.
During use, guarantee that energy-absorption box member apertures is corresponding with the position in hole on crossbeam by pin assembly 4,5, then control installing plate clamp system 7 by hand control valve 10, thus locking installing plate energy-absorption box parts.Locate crossbeam respectively by locating piece assembly 8, about 9, then control cross beam clamping mechanism about 6 by hand control valve 10 and clamp product respectively, thus realize the clamping of location completely of anticollision beam assembly, realize welding function.Referring to Fig. 9-11, they are using states of the present utility model.
In addition, the energy-absorption box parts with installing plate are placed on the back-up block of rotary plate 3, can advanced marketing location.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should be technology category of the present utility model.
Claims (7)
1. the welding tooling of a car anticollision beam assembly, it is characterized in that: it comprises support (13), described support (13) is provided with and drives by manual rotation mechanism (2) rotary plate (3) rotated, described support (13) side is also provided with support locking positioning mechanism (1); One is respectively provided with for the locating piece assembly (8,9) of clamping and positioning collision prevention girders crossbeam and the cross beam clamping mechanism (6) by the first clamping cylinder (11) connection control about the middle part on described rotary plate (3); Upper locating piece assembly (8, the 9) outside of described rotary plate (3) is respectively provided with a pin assembly (4,5), upper pin assembly (4, the 5) outside of described described rotary plate (3) be respectively provided with one for clamp collision prevention girders installing plate by the installing plate clamp system (7) of the second clamping cylinder (12) connection control; Above-mentioned cylinder (11,12) is by hand control valve (10) connection control.
2. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described support locking positioning mechanism (1) is made up of spline axle (101), guide pad (102), stop block (103), the first contiguous block (104), the second contiguous block (105), pedal (106), compact heap (107), Compress Spring (108); Wherein: the lower end of spline axle (101) connects the upper end of Compress Spring (108) through guide pad (102), the lower end of Compress Spring (108) is through stop block (103) and by the first contiguous block (104), the second contiguous block (105) connecting pin pedal (106) and compact heap (107); Support locking positioning mechanism (1) is fixed on support (13) side by guide pad (102) and stop block (103), and the position of described spline axle (101) corresponds to the rotation prevention portion in manual rotation mechanism (2).
3. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described manual rotation mechanism (2) is made up of handwheel (201), the first rotating shaft (202), back-up ring (203), the second rotating shaft (204), rolling bearing units (205); Wherein: manual rotation mechanism (2) is fixed on support (13) by rolling bearing units (205), sheathed second rotating shaft (204) in rolling bearing units (205) upper end, second rotating shaft (204) outer end connects the first rotating shaft (202) and back-up ring (203), the first rotating shaft (202) connects handwheel (201).
4. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described pin assembly (4,5) is by angle seat (451), the second middle contiguous block (452), the first middle contiguous block (453), guide holder (454), guide (455), alignment pin (456) composition; Wherein: pin assembly (4,5) is fixed on rotary plate (3) by angle seat (451), guide holder (454), by the second middle contiguous block (452) and the first middle contiguous block (453) joint angle seat (451), guide holder (454) wears an alignment pin (456) by guide (455).
5. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described cross beam clamping mechanism (6) is made up of second jiao of seat (601), cylinder supports block (602), rotating seat (603), stop block (604), ship and resell on another market (605), turning arm (606), compact heap (607), wherein: cross beam clamping mechanism (6) is fixed on rotary plate (3) by second jiao of seat (601), second jiao of seat (601) side connects the first clamping cylinder (11) by cylinder supports block (602), second jiao of seat (601) upper end connects rotating seat (603), rotating seat (603) is flexibly connected turning arm (606) by ship and resell on another market (605), one end of turning arm (606) is provided with compact heap (607), the other end of turning arm (606) is connected with the cylinder motion bar of the first clamping cylinder (11), stop block (604) is provided with between turning arm (606) and second jiao of seat (601) upper end.
6. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described installing plate clamp system (7) is shipped and resell on another market (705) by air cylinder support (701), clamp arm (702), back-up block (703), cylinder connector (704), first, second ship and resell on another market (706), the 3rd ship and resell on another market (707) form, wherein, installing plate clamp system (7) is fixed on rotary plate (3) by this air cylinder support (701), this air cylinder support (701) both sides respectively the 3rd ship and resell on another market (707) be flexibly connected the lower end of second clamping cylinder (12), the cylinder connector (704) of the upper end of second clamping cylinder (12) of both sides by second ship and resell on another market (706) be flexibly connected one end of clamp arm (702), the other end of clamp arm (702) has downward clamping section, be provided with in the middle of clamp arm (702) first ship and resell on another market (705) and by first ship and resell on another market (705) be flexibly connected back-up block (703), the back-up block (703) of both sides is individually fixed in rotary plate (3) both sides.
7. the welding tooling of car anticollision beam assembly according to claim 1, is characterized in that: described locating piece assembly (8,9) is made up of Triangulum (891), positioning support bracer (892), middle contiguous block (893), adjustment pad (894); Wherein: locating piece assembly (8,9) is fixed on rotary plate (3) by Triangulum (891), positioning support bracer (892) is connected on Triangulum (891), and middle contiguous block (893) is arranged on positioning support bracer (892) top and is provided therebetween and regulates pad (894).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420528466.4U CN204183145U (en) | 2014-09-15 | 2014-09-15 | A kind of welding tooling of car anticollision beam assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528466.4U CN204183145U (en) | 2014-09-15 | 2014-09-15 | A kind of welding tooling of car anticollision beam assembly |
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| CN204183145U true CN204183145U (en) | 2015-03-04 |
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| CN201420528466.4U Expired - Lifetime CN204183145U (en) | 2014-09-15 | 2014-09-15 | A kind of welding tooling of car anticollision beam assembly |
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| CN104842112A (en) * | 2015-05-30 | 2015-08-19 | 柴德维 | Fixture for welding of automotive bumper bars |
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| CN107617842A (en) * | 2017-10-13 | 2018-01-23 | 浙江瑞弗航空航天技术装备有限公司 | A kind of car inner plate assembly soldering cramping apparatus |
| CN107755887A (en) * | 2017-10-27 | 2018-03-06 | 凌云工业股份有限公司 | A kind of automobile buffer beam detects orthopedic mark integrating device |
| CN107755887B (en) * | 2017-10-27 | 2023-06-13 | 凌云工业股份有限公司 | Orthopedic integrated device of marking is detected to car anticollision roof beam |
| CN108115338A (en) * | 2017-11-24 | 2018-06-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of welding tooling for air intake duct titanium alloy casting |
| CN108115338B (en) * | 2017-11-24 | 2019-06-14 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of welding tooling for air intake duct titanium alloy casting |
| CN108160755A (en) * | 2017-12-29 | 2018-06-15 | 宁波宏协承汽车部件有限公司 | A kind of collision prevention girders calibration equipment |
| 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 |
| CN109262326A (en) * | 2018-12-05 | 2019-01-25 | 意特利（滁州）智能数控科技有限公司 | The frock clamp of fast demountable |
| CN109702408A (en) * | 2019-01-29 | 2019-05-03 | 柳州福臻汽车冲压件有限公司 | Automobile longitudinal girder reinforces welder's assembling device |
| CN109702408B (en) * | 2019-01-29 | 2024-03-19 | 柳州福臻汽车冲压件有限公司 | Automobile longitudinal beam reinforcement welding tool device |
| CN111015052A (en) * | 2019-12-20 | 2020-04-17 | 常熟市创新焊接设备有限公司 | Header board crossbeam welding and detection integral type frock |
| CN111545598A (en) * | 2020-04-30 | 2020-08-18 | 长春三友汽车部件制造有限公司 | Welding deformation correction jig for high-strength aluminum alloy anti-collision beam |
| CN111922598A (en) * | 2020-08-12 | 2020-11-13 | 山东管理学院 | Welding tool, welding system and method for frame connecting frame of light truck |
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| C14 | Grant of patent or utility model | ||
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