CN103008953B - Welding tool for front collision transverse beam of automobile - Google Patents
Welding tool for front collision transverse beam of automobile Download PDFInfo
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- CN103008953B CN103008953B CN201210550835.5A CN201210550835A CN103008953B CN 103008953 B CN103008953 B CN 103008953B CN 201210550835 A CN201210550835 A CN 201210550835A CN 103008953 B CN103008953 B CN 103008953B
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Abstract
The invention discloses a welding tool for a front collision transverse beam of an automobile. The welding tool comprises a base, wherein the base is provided with two clamping devices I which correspond to front collision box welding assemblies one by one, clamping devices II which correspond to side locking plates one by one, and clamping devices III for clamping and positioning lug plates. Through the clamping devices I which are arranged corresponding to the front collision box welding assemblies one by one, the front collision box welding assemblies can be compressed and fixed at the two ends of an outer plate, and the front collision box welding assemblies are convenient to weld and fix on the outer plate; through the clamping devices II which are arranged corresponding to the side locking plates one by one, the side locking plates can be compressed and fixed on the outer plate, and are convenient to weld and fix on the outer plate; due to the arrangement of positioning rods I, the clamping position accuracy of the outer plate and an inner plate can be ensured; and through the clamping devices III which are arranged corresponding to the lug plates, the lug plates can be clamped and positioned at design positions, and are convenient to weld and fix on the inner plate.
Description
Technical field
The present invention relates to a kind of clamping tooling, concrete for a kind of before welding of automotive during collision beam for installing the automotive front collision beam welding tooling of location.
Background technology
Along with the fast development of automobile industry and the raising of living standards of the people, automobile has become the requisite vehicles in people's daily life.Nowadays frequent accidents occurs, and the security performance of automobile more and more receives the concern of people.In some traffic accidents, cause the great majority of human pilot injures and deaths be extruded caused by, it is in the head-on crash process of automobile, and the security performance of automobile Facad structure is even more important.Automotive front collision beam is arranged on the front end of automobile, and the security performance of its security performance to the Facad structure of automobile plays vital effect.
Automotive front collision beam generally comprises outside plate 1 and inner panel 2, the two ends of automotive front collision beam are provided with front crash box welding assembly, front crash box welding assembly comprise be welded and fixed with outside plate before crash box 3 and with the mounting bracket 4 be weldingly fixed in front crash box 3, and automotive front collision beam is also provided with side chain plate 5, inner panel 2 is provided with otic placode 6, outside plate and inner panel are respectively equipped with and corresponding are provided with at least two positioning through hole 7, mounting bracket 4 is provided with installing hole I 4a, and side chain plate 5 is provided with installing hole II 5a.In automotive front collision beam manufacturing process, each Member Welding of automotive front collision beam is integrated by the general mode of welding that adopts, and the welding performance in automotive front collision beam manufacturing process plays important impact to its security performance by collision rift.In order to ensure welding performance, need each component of automotive front collision beam accurately to locate, and current mode is generally manual location, is not exclusively used in the welding clamping tooling of automotive front collision beam.
In view of this, the present invention is intended to propose a kind of automotive front collision beam welding tooling, this automotive front collision beam welding tooling conveniently can locate each composition component with clamping automotive front collision beam, is convenient to the welding production of automotive front collision beam, improves welding efficiency.
Summary of the invention
The technical problem to be solved in the present invention proposes a kind of automotive front collision beam welding tooling, this automotive front collision beam welding tooling conveniently can locate each composition component with clamping automotive front collision beam, be convenient to the welding production of automotive front collision beam, improve welding efficiency.
Realize above-mentioned technical purpose, automotive front collision beam welding tooling of the present invention, comprise base, described base is provided with and welds assembly two clamping device I, the clamping device II arranged with side chain plate one_to_one corresponding and the clamping device III for Set and Positioning otic placode one to one with front crash box;
Described clamping device I comprises the bracket I be fixedly mounted on base, described bracket I is provided with chuck I, described chuck I comprises for front crash box welding assembly being pressed abd fixed on upper grip I on outside plate and for coordinating with upper grip I and being arranged on the lower chuck I in bracket I, described clamping device I is provided with the switching mechanism I for chuck I opening and closing;
Described clamping device II comprises the bracket I I be fixedly mounted on base, described bracket I I is provided with chuck II, described chuck II comprises for inner panel being pressed abd fixed on upper grip II on outside plate and for coordinating with upper grip II and being arranged on the lower chuck II on bracket I I, described chuck II is provided with the backstay I coordinated with positioning through hole, described upper grip II is provided with the briquetting for being pressed abd fixed on by side chain plate on outside plate, and clamping device II is provided with the switching mechanism II for chuck II opening and closing;
Described clamping device III comprises the bracket I II be fixedly mounted on base, described bracket I II is provided with chuck III, described chuck III comprises for inner panel being pressed abd fixed on upper grip III on outside plate and for coordinating with upper grip III and being arranged on the lower chuck III on bracket I II, described chuck III is provided with for clamping and locating the clamping head I of otic placode, and described clamping device III is provided with the switching mechanism III for chuck III opening and closing.
Further, described chuck I is provided with the hold down gag I for coordinating with outside plate and mounting bracket, described hold down gag I comprises correspondence and to be arranged on upper grip I and lower chuck I and for the clamping head II that clamps mounting bracket with for front crash box welding assembly being pressed abd fixed on the clamping head III on outside plate, and described chuck I is provided with the backstay II coordinated with the installing hole I be arranged on mounting bracket.
Further, described chuck II is provided with the hold down gag II for coordinating with outside plate and inner panel, described hold down gag II comprises correspondence and to be arranged on described upper grip II and lower chuck II and clamping head IV for clamping outside plate and inner panel both sides of the edge, and described chuck II is provided with the backstay III coordinated with the installing hole II be arranged on side chain plate, and lower chuck II is provided with the fixed block for being threaded with side chain plate.
Further, described chuck III is provided with the hold down gag III for coordinating with outside plate and inner panel, and described hold down gag III comprises correspondence and to be arranged on described upper grip III and lower chuck III and clamping head V for clamping outside plate and inner panel both sides of the edge.
Further, described switching mechanism I comprises cylinder I or hydraulic cylinder I, piston rod and the described upper grip I of described cylinder I or hydraulic cylinder I are articulated and connected, be articulated and connected by two hinge bar I between described upper grip I and lower chuck I, described cylinder I or hydraulic cylinder I are hingedly mounted in the bracket I of clamping device I.
Further, described switching mechanism II comprises cylinder I I or hydraulic cylinder II, piston rod and the described upper grip II of described cylinder I I or hydraulic cylinder II are articulated and connected, be articulated and connected by two hinge bar II between described upper grip II and lower chuck II, described cylinder I I or hydraulic cylinder II is hingedly mounted on the bracket I I of clamping device II.
Further, described switching mechanism III comprises cylinder I II or hydraulic cylinder III, piston rod and the described upper grip III of described cylinder I II or hydraulic cylinder III are articulated and connected, be articulated and connected by two hinge bar III between described upper grip III and lower chuck III, described cylinder I II or hydraulic cylinder III is hingedly mounted on the bracket I II of clamping device III.
Further, the lower surface of described base is provided with roller.
Beneficial effect of the present invention is:
Automotive front collision beam welding tooling of the present invention, arranges clamping device I by welding assembly one_to_one corresponding with front crash box, front crash box welding assembly can be pressed abd fixed on the two ends of outside plate, be convenient to front crash box welding assembly to be weldingly fixed on outside plate; By arranging clamping device II with side chain plate one_to_one corresponding, can side chain plate being pressed abd fixed on outside plate, being convenient to side chain plate to be weldingly fixed on outside plate, by arranging backstay I, the clamping position precision of outside plate and inner panel can be ensured; By corresponding with otic placode, clamping device III is set, can clamping otic placode otic placode is positioned at its design attitude place, be convenient to otic placode to be weldingly fixed on inner panel; Therefore, the clamping that automotive front collision beam welding tooling of the present invention can realize each component of automotive front collision beam is fixed, and is convenient to the welding production of automotive front collision beam, improves welding efficiency.
Accompanying drawing explanation
Fig. 1 is automotive front collision beam structural representation;
Fig. 2 is the structural representation of automotive front collision beam welding tooling embodiment of the present invention;
Fig. 3 is the structural representation of clamping device I;
Fig. 4 is the structural representation of clamping device II;
Fig. 5 is the structural representation of clamping device III.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As shown in Figure 2, be the structural representation of automotive front collision beam welding tooling embodiment of the present invention.The automotive front collision beam welding tooling of the present embodiment, comprise base 8, base 8 is provided with and welds assembly two clamping device I 10, the clamping device II 20 arranged with side chain plate 5 one_to_one corresponding and the clamping device III 30 for Set and Positioning otic placode 6 one to one with front crash box.
Clamping device I 10 comprises the bracket I 11 be fixedly mounted on base 8, bracket I 11 is provided with chuck I 12, chuck I 12 comprises for front crash box welding assembly is pressed abd fixed on the upper grip I 12a on outside plate 1 and is used for coordinating with upper grip I 12a and being arranged on the lower chuck I 12b in bracket I 11, and clamping device I 10 is provided with the switching mechanism I for chuck I 12 opening and closing.
Preferably, chuck I 12 is provided with the hold down gag I for coordinating with outside plate 1 and mounting bracket 4, hold down gag I comprises correspondence and to be arranged on upper grip I 12a and lower chuck I 12b and for the clamping head II 13 that clamps mounting bracket 4 with for front crash box welding assembly being pressed abd fixed on the clamping head III 14 on outside plate 1, and chuck I 12 is provided with the backstay II 15 coordinated with the installing hole I 4a be arranged on mounting bracket 4, by arranging backstay II 15, the clamping precision between front crash box welding assembly and outside plate 1 can be guaranteed.
Preferably, switching mechanism I comprises cylinder I 16 or hydraulic cylinder I, piston rod and the upper grip I 12a of cylinder I 16 or hydraulic cylinder I are articulated and connected, be articulated and connected by two hinge bar I 17 between upper grip I 12a and lower chuck I 12b, cylinder I 16 or hydraulic cylinder I are hingedly mounted in the bracket I 11 of clamping device I 10, and the switching mechanism I of the present embodiment adopts cylinder I 16, under the effect of cylinder I 16, pull upper grip I 12a to rotate relative to lower chuck I 12b, realize opening and closing.
Clamping device II 20 comprises the bracket I I 21 be fixedly mounted on base 8, bracket I I 21 is provided with chuck II 22, chuck II 22 comprises for inner panel 2 being pressed abd fixed on the upper grip II 22a on outside plate 1 and being used for coordinating with upper grip II 22a and being arranged on the lower chuck II 22b on bracket I I 21, chuck II 22 is provided with the backstay I 23 coordinated with positioning through hole 7, upper grip II 22a is provided with the briquetting 24 for being pressed abd fixed on by side chain plate 5 on outside plate, and clamping device II 20 is provided with the switching mechanism II for chuck II 22 opening and closing.
Preferably, chuck II 22 is provided with the hold down gag II for coordinating with outside plate 1 and inner panel 2, hold down gag II 20 comprises correspondence and to be arranged on upper grip II 22a and lower chuck II 22b and clamping head IV 25 for clamping outside plate 1 and inner panel 2 both sides of the edge, for clamping inner panel 2 and outside plate 1, and chuck II 22 is provided with the backstay III 26 coordinated with the installing hole II 4a be arranged on side chain plate 5, and lower chuck II 22b is provided with the fixed block 27 for being threaded with side chain plate 5, by arranging backstay III 26 and fixed block 27, the clamping precision of side chain plate 5 can be ensured.
Preferably, switching mechanism II comprises cylinder I I 28 or hydraulic cylinder II, piston rod and the upper grip II 22a of cylinder I I 28 or hydraulic cylinder II are articulated and connected, be articulated and connected by two hinge bar II 29 between upper grip II 22a and lower chuck II 22b, cylinder I I 28 or hydraulic cylinder II is hingedly mounted on the bracket I I 21 of clamping device II 20.The switching mechanism II of the present embodiment adopts cylinder I I 28, under the effect of cylinder I I 28, pulls upper grip II 22a to rotate relative to lower chuck II 22b, realizes opening and closing.
Clamping device III 30 comprises the bracket I II 31 be fixedly mounted on base 8, bracket I II 31 is provided with chuck III 32, chuck III 32 comprises for inner panel 1 being pressed abd fixed on the upper grip III 32a on outside plate 2 and being used for coordinating with upper grip III 32a and being arranged on the lower chuck III 32b on bracket I II 31, chuck III 32 is provided with for clamping and locating the clamping head I 33 of otic placode 6, and clamping device III 30 is provided with the switching mechanism III for chuck III 32 opening and closing.
Preferably, chuck III 32 is provided with the hold down gag III for coordinating with outside plate 1 and inner panel 2, hold down gag III comprises correspondence and to be arranged on upper grip III 32a and lower chuck III 32b and clamping head V 34 for clamping outside plate 1 and inner panel 2 both sides of the edge, by arranging clamping head V, outside plate 1 and inner panel 2 can being clamped, by arranging clamping head I 33, otic placode 6 can be clamped, and otic placode 6 is positioned on inner panel 2, be convenient to otic placode 6 to be welded on inner panel 2.
Preferably, switching mechanism III comprises cylinder I II 36 or hydraulic cylinder III, piston rod and the upper grip III 32a of cylinder I II 36 or hydraulic cylinder III are articulated and connected, be articulated and connected by two hinge bar III 37 between upper grip III 32a and lower chuck III 32b, cylinder I II 32 or hydraulic cylinder III is hingedly mounted on the bracket I II 31 of clamping device III 30.The switching mechanism III of the present embodiment adopts cylinder I II 36, under the effect of cylinder I II 36, pulls upper grip III 32a to rotate relative to lower chuck III 32b, realizes opening and closing.
Further, the lower surface of base 8 is provided with roller 9, is convenient to mobile.
The automotive front collision beam welding tooling of the present embodiment, by welding assembly one_to_one corresponding with front crash box, clamping device I 10 is set, front crash box welding assembly can be pressed abd fixed on the two ends of outside plate 1, be convenient to front crash box welding assembly to be weldingly fixed on outside plate 1; By arranging clamping device II 20 with side chain plate 5 one_to_one corresponding, side chain plate 5 can be pressed abd fixed on outside plate 1, be convenient to side chain plate 5 to be weldingly fixed on outside plate 1, by arranging backstay I 23, the clamping position precision of outside plate 1 and inner panel 2 can be ensured; By corresponding with otic placode 6, clamping device III 30 is set, can clamping otic placode 6 otic placode 6 is positioned at its design attitude place, be convenient to otic placode 6 to be weldingly fixed on inner panel 2.Therefore, the clamping that the automotive front collision beam welding tooling of the present embodiment can realize each component of automotive front collision beam is fixed, and is convenient to the welding production of automotive front collision beam, improves welding efficiency.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. an automotive front collision beam welding tooling, it is characterized in that: comprise base, described base is provided with and welds assembly two clamping device I, the clamping device II arranged with side chain plate one_to_one corresponding and the clamping device III for Set and Positioning otic placode one to one with front crash box;
Described clamping device I comprises the bracket I be fixedly mounted on base, described bracket I is provided with chuck I, described chuck I comprises for front crash box welding assembly being pressed abd fixed on upper grip I on outside plate and for coordinating with upper grip I and being arranged on the lower chuck I in bracket I, described clamping device I is provided with the switching mechanism I for chuck I opening and closing;
Described clamping device II comprises the bracket I I be fixedly mounted on base, described bracket I I is provided with chuck II, described chuck II comprises for inner panel being pressed abd fixed on upper grip II on outside plate and for coordinating with upper grip II and being arranged on the lower chuck II on bracket I I, described chuck II is provided with the backstay I coordinated with positioning through hole, described upper grip II is provided with the briquetting for being pressed abd fixed on by side chain plate on outside plate, and clamping device II is provided with the switching mechanism II for chuck II opening and closing;
Described clamping device III comprises the bracket I II be fixedly mounted on base, described bracket I II is provided with chuck III, described chuck III comprises for inner panel being pressed abd fixed on upper grip III on outside plate and for coordinating with upper grip III and being arranged on the lower chuck III on bracket I II, described chuck III is provided with for clamping and locating the clamping head I of otic placode, and described clamping device III is provided with the switching mechanism III for chuck III opening and closing.
2. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described chuck I is provided with the hold down gag I for coordinating with outside plate and mounting bracket, described hold down gag I comprises correspondence and to be arranged on upper grip I and lower chuck I and for the clamping head II that clamps mounting bracket with for front crash box welding assembly being pressed abd fixed on the clamping head III on outside plate, and described chuck I is provided with the backstay II coordinated with the installing hole I be arranged on mounting bracket.
3. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described chuck II is provided with the hold down gag II for coordinating with outside plate and inner panel, described hold down gag II comprises correspondence and to be arranged on described upper grip II and lower chuck II and clamping head IV for clamping outside plate and inner panel both sides of the edge, and described chuck II is provided with the backstay III coordinated with the installing hole II be arranged on side chain plate, and lower chuck II is provided with the fixed block for being threaded with side chain plate.
4. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described chuck III is provided with the hold down gag III for coordinating with outside plate and inner panel, described hold down gag III comprises correspondence and to be arranged on described upper grip III and lower chuck III and clamping head V for clamping outside plate and inner panel both sides of the edge.
5. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described switching mechanism I comprises cylinder I or hydraulic cylinder I, piston rod and the described upper grip I of described cylinder I or hydraulic cylinder I are articulated and connected, be articulated and connected by two hinge bar I between described upper grip I and lower chuck I, described cylinder I or hydraulic cylinder I are hingedly mounted in the bracket I of clamping device I.
6. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described switching mechanism II comprises cylinder I I or hydraulic cylinder II, piston rod and the described upper grip II of described cylinder I I or hydraulic cylinder II are articulated and connected, be articulated and connected by two hinge bar II between described upper grip II and lower chuck II, described cylinder I I or hydraulic cylinder II is hingedly mounted on the bracket I I of clamping device II.
7. automotive front collision beam welding tooling according to claim 1, it is characterized in that: described switching mechanism III comprises cylinder I II or hydraulic cylinder III, piston rod and the described upper grip III of described cylinder I II or hydraulic cylinder III are articulated and connected, be articulated and connected by two hinge bar III between described upper grip III and lower chuck III, described cylinder I II or hydraulic cylinder III is hingedly mounted on the bracket I II of clamping device III.
8. the automotive front collision beam welding tooling according to any one of claim 1-7, is characterized in that: the lower surface of described base is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550835.5A CN103008953B (en) | 2012-12-18 | 2012-12-18 | Welding tool for front collision transverse beam of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550835.5A CN103008953B (en) | 2012-12-18 | 2012-12-18 | Welding tool for front collision transverse beam of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103008953A CN103008953A (en) | 2013-04-03 |
| CN103008953B true CN103008953B (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210550835.5A Expired - Fee Related CN103008953B (en) | 2012-12-18 | 2012-12-18 | Welding tool for front collision transverse beam of automobile |
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- 2012-12-18 CN CN201210550835.5A patent/CN103008953B/en not_active Expired - Fee Related
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