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
Description
技术领域 technical field
本发明涉及一种装夹工装，具体的为一种在焊接汽车前碰撞横梁时用于安装定位的汽车前碰撞横梁焊接工装。 The invention relates to a clamping tool, in particular to a welding tool for the front collision beam of an automobile used for installation and positioning when welding the front collision beam of the vehicle.
背景技术 Background technique
随着汽车行业的快速发展以及人民生活水平的提高，汽车已成为人们日常生活中必不可少的交通工具。现如今交通事故频繁发生，汽车的安全性能越来越受到人们的关注。在一些交通事故中，造成驾驶人员伤亡的大多数是被挤压所致，其在汽车的正面碰撞过程中，汽车正面结构的安全性能尤其重要。汽车前碰撞横梁设置在汽车的前端，其安全性能对汽车的正面结构的安全性能起着至关重要的作用。 With the rapid development of the automobile industry and the improvement of people's living standards, automobiles have become an indispensable means of transportation in people's daily lives. Nowadays, traffic accidents occur frequently, and people pay more and more attention to the safety performance of automobiles. In some traffic accidents, most of the casualties of drivers are caused by being squeezed. During the frontal collision of the car, the safety performance of the frontal structure of the car is especially important. The front collision beam of the car is set at the front end of the car, and its safety performance plays a vital role in the safety performance of the front structure of the car.
汽车前碰撞横梁一般包括外板1和内板2，汽车前碰撞横梁的两端设有前碰撞盒焊接总成，前碰撞盒焊接总成包括与外板焊接固定的前碰撞盒3和与焊接固定在前碰撞盒3上的安装支架4，且汽车前碰撞横梁上还设有侧锁板5，内板2上设有耳板6，外板和内板上分别设有对应的设有至少两个定位通孔7，安装支架4上设有安装孔I 4a，侧锁板5上设有安装孔II 5a。在汽车前碰撞横梁生产制造工艺中，一般采用焊接的方式将汽车前碰撞横梁的各个构件焊接为一体，且汽车前碰撞横梁生产制造过程中的焊接性能对其受碰撞后的安全性能起着重要的影响。为了保证焊接性能，需要将汽车前碰撞横梁的各个构件准确定位，而目前的方式一般为手工定位，并没有专用于汽车前碰撞横梁的焊接装夹工装。 The front collision beam of an automobile generally includes an outer panel 1 and an inner panel 2. The two ends of the front collision beam of an automobile are provided with a front collision box welding assembly, and the front collision box welding assembly includes a front collision box 3 welded and fixed with the outer panel and a welded The mounting bracket 4 fixed on the front collision box 3, and the front collision beam of the automobile is also provided with a side lock plate 5, the inner panel 2 is provided with an ear plate 6, and the outer panel and the inner panel are respectively provided with corresponding at least Two positioning through holes 7, mounting bracket 4 is provided with mounting hole I 4a, and side lock plate 5 is provided with mounting hole II 5a. In the manufacturing process of the front collision beam of the automobile, welding is generally used to weld the various components of the front collision beam of the automobile into one body, and the welding performance in the manufacturing process of the front collision beam of the automobile plays an important role in the safety performance after the collision Impact. In order to ensure the welding performance, each component of the automobile front collision beam needs to be accurately positioned, but the current method is generally manual positioning, and there is no special welding and clamping tool for the automobile front collision beam.
有鉴于此，本发明旨在提出一种汽车前碰撞横梁焊接工装，该汽车前碰撞横梁焊接工装能够方便定位和装夹汽车前碰撞横梁的各个组成构件，便于汽车前碰撞横梁的焊接生产，提高焊接效率。 In view of this, the present invention aims to propose a welding tool for the front collision beam of the automobile, which can conveniently locate and clamp each component of the front collision beam of the automobile, facilitate the welding production of the front collision beam of the automobile, and improve the welding efficiency. efficiency.
发明内容 Contents of the invention
本发明要解决的技术问题是提出一种汽车前碰撞横梁焊接工装，该汽车前碰撞横梁焊接工装能够方便定位和装夹汽车前碰撞横梁的各个组成构件，便于汽车前碰撞横梁的焊接生产，提高焊接效率。 The technical problem to be solved by the present invention is to propose a welding tool for the front collision beam of the automobile, which can conveniently locate and clamp each component of the front collision beam of the automobile, facilitate the welding production of the front collision beam of the automobile, and improve the welding efficiency. efficiency.
要实现上述技术目的，本发明的汽车前碰撞横梁焊接工装，包括底座，所述底座上设有与前碰撞盒焊接总成一一对应的两个装夹装置I、与侧锁板一一对应设置的装夹装置II和用于装夹定位耳板的装夹装置III； To achieve the above-mentioned technical purpose, the automobile front collision beam welding tooling of the present invention comprises a base, and the two clamping devices I corresponding to the welding assembly of the front collision box are provided on the said base, and the side lock plates are corresponding one to one. The set clamping device II and the clamping device III for clamping and positioning the ear plate;
所述装夹装置I包括固定安装在底座上的支架I，所述支架I上设有夹头I，所述夹头I包括用于将前碰撞盒焊接总成压紧固定在外板上的上夹头I和用于与上夹头I配合并安装在支架I上的下夹头I，所述装夹装置I上设有用于夹头I开闭的开闭机构I； The clamping device I includes a bracket I fixedly installed on the base, and the bracket I is provided with a chuck I, and the chuck I includes an upper plate for pressing and fixing the welding assembly of the front crash box on the outer plate. The chuck I and the lower chuck I for cooperating with the upper chuck I and installed on the bracket I, the clamping device I is provided with an opening and closing mechanism I for the opening and closing of the chuck I;
所述装夹装置II包括固定安装在底座上的支架II，所述支架II上设有夹头II，所述夹头II包括用于将内板压紧固定在外板上的上夹头II和用于与上夹头II配合并安装在支架II上的下夹头II，所述夹头II上设有与定位通孔配合的定位杆I，所述上夹头II上设有用于将侧锁板压紧固定在外板上的压块，且装夹装置II上设有用于夹头II开闭的开闭机构II； The clamping device II includes a bracket II fixedly installed on the base, the bracket II is provided with a chuck II, and the chuck II includes an upper chuck II for pressing and fixing the inner plate on the outer plate and The lower chuck II is used to cooperate with the upper chuck II and installed on the bracket II. The chuck II is provided with a positioning rod I that cooperates with the positioning through hole. The upper chuck II is provided with a side The locking plate presses the pressing block fixed on the outer plate, and the clamping device II is equipped with an opening and closing mechanism II for the opening and closing of the chuck II;
所述装夹装置III包括固定安装在底座上的支架III，所述支架III上设有夹头III，所述夹头III包括用于将内板压紧固定在外板上的上夹头III和用于与上夹头III配合并安装在支架III上的下夹头III，所述夹头III上设有用于夹紧并定位耳板的夹紧头I，且所述装夹装置III上设有用于夹头III开闭的开闭机构III。 The clamping device III includes a bracket III fixedly installed on the base, and the bracket III is provided with a chuck III, and the chuck III includes an upper chuck III and an upper chuck III for pressing and fixing the inner plate on the outer plate. The lower chuck III is used to cooperate with the upper chuck III and is installed on the bracket III. The chuck III is provided with a clamping head I for clamping and positioning the lug plate, and the clamping device III is provided with There is an opening and closing mechanism III for chuck III opening and closing.
进一步，所述夹头I上设有用于与外板和安装支架配合的压紧装置I，所述压紧装置I包括对应设置在上夹头I和下夹头I上并用于夹持安装支架的夹紧头II和用于将前碰撞盒焊接总成压紧固定在外板上的夹紧头III，且所述夹头I上设有与设置在安装支架上的安装孔I配合的定位杆II。 Further, the clamp I is provided with a pressing device I for cooperating with the outer plate and the mounting bracket, and the pressing device I includes correspondingly arranged on the upper clamp I and the lower clamp I and used for clamping the mounting bracket The clamping head II and the clamping head III used to press and fix the welding assembly of the front crash box on the outer panel, and the clamping head I is provided with a positioning rod that cooperates with the mounting hole I provided on the mounting bracket II.
进一步，所述夹头II上设有用于与外板和内板配合的压紧装置II，所述压紧装置II包括对应设置在所述上夹头II和下夹头II上并用于夹持外板和内板两侧边缘的夹紧头IV，且所述夹头II上设有与设置在侧锁板上的安装孔II配合的定位杆III，且下夹头II 上设有用于与侧锁板螺纹连接的固定块。 Further, the clamp II is provided with a pressing device II for cooperating with the outer plate and the inner plate, and the pressing device II includes correspondingly arranged on the upper clamp II and the lower clamp II and is used for clamping The clamping head IV on both sides of the outer plate and the inner plate, and the positioning rod III is provided on the chuck II to cooperate with the installation hole II arranged on the side lock plate, and the lower chuck II is provided with a Fixing block for threaded connection of side lock plate.
进一步，所述夹头III上设有用于与外板和内板配合的压紧装置III，所述压紧装置III包括对应设置在所述上夹头III和下夹头III上并用于夹持外板和内板两侧边缘的夹紧头V。 Further, the clamping head III is provided with a pressing device III for cooperating with the outer plate and the inner plate, and the pressing device III includes correspondingly arranged on the upper clamping head III and the lower clamping head III and is used for clamping Clamping heads V on both side edges of the outer and inner panels.
进一步，所述开闭机构I包括气缸I或液压缸I，所述气缸I或液压缸I的活塞杆与所述上夹头I铰接连接，所述上夹头I和下夹头I之间通过双铰连杆I铰接连接，所述气缸I或液压缸I铰接安装在装夹装置I的支架I上。 Further, the opening and closing mechanism I includes an air cylinder I or a hydraulic cylinder I, and the piston rod of the air cylinder I or hydraulic cylinder I is hingedly connected to the upper chuck I, and the upper chuck I and the lower chuck I The air cylinder I or the hydraulic cylinder I are hingedly mounted on the bracket I of the clamping device I through the hinged connection of the double-hinge connecting rod I.
进一步，所述开闭机构II包括气缸II或液压缸II，所述气缸II或液压缸II的活塞杆与所述上夹头II铰接连接，所述上夹头II和下夹头II之间通过双铰连杆II铰接连接，所述气缸II或液压缸II铰接安装在装夹装置II的支架II上。 Further, the opening and closing mechanism II includes an air cylinder II or a hydraulic cylinder II, the piston rod of the air cylinder II or hydraulic cylinder II is hingedly connected to the upper chuck II, and the upper chuck II and the lower chuck II The air cylinder II or the hydraulic cylinder II is hingedly mounted on the bracket II of the clamping device II through the hinged connection of the double-hinged connecting rod II.
进一步，所述开闭机构III包括气缸III或液压缸III，所述气缸III或液压缸III的活塞杆与所述上夹头III铰接连接，所述上夹头III和下夹头III之间通过双铰连杆III铰接连接，所述气缸III或液压缸III铰接安装在装夹装置III的支架III上。 Further, the opening and closing mechanism III includes a cylinder III or a hydraulic cylinder III, the piston rod of the cylinder III or hydraulic cylinder III is hingedly connected to the upper chuck III, and the upper chuck III and the lower chuck III The air cylinder III or the hydraulic cylinder III is hingedly mounted on the bracket III of the clamping device III through the hinged connection of the double-hinged connecting rod III.
进一步，所述底座的下表面上设有滚轮。 Further, rollers are provided on the lower surface of the base.
本发明的有益效果为： The beneficial effects of the present invention are:
本发明的汽车前碰撞横梁焊接工装，通过与前碰撞盒焊接总成一一对应设置装夹装置I，能够将前碰撞盒焊接总成压紧固定在外板的两端，便于将前碰撞盒焊接总成焊接固定在外板上；通过与侧锁板一一对应设置装夹装置II，能够将侧锁板压紧固定在外板上，便于将侧锁板焊接固定在外板上，通过设置定位杆I，能够保证外板和内板的装夹位置精度；通过与耳板对应设置装夹装置III，能够装夹耳板并将耳板定位在其设计位置处，便于将耳板焊接固定在内板上；因此，本发明的汽车前碰撞横梁焊接工装能够实现汽车前碰撞横梁各个构件的装夹固定，便于汽车前碰撞横梁的焊接生产，提高焊接效率。 The automobile front collision beam welding tooling of the present invention can press and fix the front collision box welding assembly on the two ends of the outer plate by setting the clamping device 1 in one-to-one correspondence with the front collision box welding assembly, so as to facilitate welding of the front collision box The assembly is welded and fixed on the outer plate; by setting the clamping device II corresponding to the side lock plate one by one, the side lock plate can be pressed and fixed on the outer plate, which is convenient for welding and fixing the side lock plate on the outer plate; by setting the positioning rod I , which can ensure the accuracy of the clamping position of the outer plate and the inner plate; by setting the clamping device III corresponding to the ear plate, the ear plate can be clamped and the ear plate can be positioned at its design position, which is convenient for welding and fixing the ear plate to the inner plate Above; therefore, the automobile front collision beam welding tooling of the present invention can realize the clamping and fixing of each component of the automobile front collision beam, facilitates the welding production of the automobile front collision beam, and improves the welding efficiency.
附图说明 Description of drawings
图1为汽车前碰撞横梁结构示意图； Fig. 1 is a structural schematic diagram of a front collision beam of an automobile;
图2为本发明汽车前碰撞横梁焊接工装实施例的结构示意图； Fig. 2 is the structure schematic diagram of the embodiment of welding frock for automobile front collision beam of the present invention;
图3为装夹装置I的结构示意图； Fig. 3 is the structural representation of clamping device 1;
图4为装夹装置II的结构示意图； Fig. 4 is the structural representation of clamping device II;
图5为装夹装置III的结构示意图。 Fig. 5 is a schematic structural view of the clamping device III.
具体实施方式 Detailed ways
下面结合附图对本发明的具体实施方式作详细说明。 The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
如图2所示，为本发明汽车前碰撞横梁焊接工装实施例的结构示意图。本实施例的汽车前碰撞横梁焊接工装，包括底座8，底座8上设有与前碰撞盒焊接总成一一对应的两个装夹装置I 10、与侧锁板5一一对应设置的装夹装置II 20和用于装夹定位耳板6的装夹装置III 30。 As shown in FIG. 2 , it is a structural schematic diagram of an embodiment of the automobile front collision beam welding tool of the present invention. The automobile front collision beam welding frock of the present embodiment comprises a base 8, and the base 8 is provided with two clamping devices 110 corresponding to the front collision box welding assembly one by one, and a device corresponding to the side lock plate 5 arranged one by one. Clamping device II 20 and clamping device III 30 for clamping and positioning ear plate 6.
装夹装置I 10包括固定安装在底座8上的支架I 11，支架I 11上设有夹头I 12，夹头I 12包括用于将前碰撞盒焊接总成压紧固定在外板1上的上夹头I 12a和用于与上夹头I 12a配合并安装在支架I 11上的下夹头I 12b，装夹装置I 10上设有用于夹头I 12开闭的开闭机构I。 The clamping device I 10 includes a bracket I 11 fixedly installed on the base 8, the bracket I 11 is provided with a chuck I 12, and the chuck I 12 includes a clamp for pressing and fixing the welding assembly of the front crash box on the outer panel 1 The upper chuck I 12a and the lower chuck I 12b are used to cooperate with the upper chuck I 12a and are installed on the bracket I 11. The clamping device I 10 is provided with an opening and closing mechanism I for opening and closing the chuck I 12.
优选的，夹头I 12上设有用于与外板1和安装支架4配合的压紧装置I，压紧装置I包括对应设置在上夹头I 12a和下夹头I 12b上并用于夹持安装支架4的夹紧头II 13和用于将前碰撞盒焊接总成压紧固定在外板1上的夹紧头III 14，且夹头I 12上设有与设置在安装支架4上的安装孔I 4a配合的定位杆II 15，通过设置定位杆II 15，能够确保前碰撞盒焊接总成与外板1之间的装夹精度。 Preferably, the chuck I 12 is provided with a pressing device I for cooperating with the outer panel 1 and the mounting bracket 4, and the pressing device I includes a corresponding arrangement on the upper chuck I 12a and the lower chuck I 12b and is used for clamping The clamping head II 13 of the mounting bracket 4 and the clamping head III 14 used to compress and fix the front crash box welding assembly on the outer panel 1, and the clamping head I 12 is provided with a mounting bracket arranged on the mounting bracket 4 The positioning rod II 15 matched with the hole I 4a can ensure the clamping accuracy between the front crash box welding assembly and the outer panel 1 by setting the positioning rod II 15.
优选的，开闭机构I包括气缸I 16或液压缸I，气缸I 16或液压缸I的活塞杆与上夹头I 12a铰接连接，上夹头I 12a和下夹头I 12b之间通过双铰连杆I 17铰接连接，气缸I 16或液压缸I铰接安装在装夹装置I 10的支架I 11上，本实施例的开闭机构I采用气缸I 16，在气缸I 16的作用下，拉动上夹头I 12a相对于下夹头I 12b旋转，实现开闭。 Preferably, the opening and closing mechanism I includes a cylinder I 16 or a hydraulic cylinder I, and the piston rod of the cylinder I 16 or hydraulic cylinder I is hingedly connected to the upper chuck I 12a, and the upper chuck I 12a and the lower chuck I 12b are connected through a double The hinge rod I 17 is hingedly connected, and the cylinder I 16 or the hydraulic cylinder I are hingedly mounted on the support I 11 of the clamping device I 10. The opening and closing mechanism I of the present embodiment adopts the cylinder I 16, and under the action of the cylinder I 16, Pull the upper chuck I 12a to rotate relative to the lower chuck I 12b to realize opening and closing.
装夹装置II 20包括固定安装在底座8上的支架II 21，支架II 21上设有夹头II 22，夹头II 22包括用于将内板2压紧固定在外板1上的上夹头II 22a和用于与上夹头II 22a配合并安装在支架II 21上的下夹头II 22b，夹头II 22上设有与定位通孔7配合的定位杆I 23，上夹头II 22a上设有用于将侧锁板5压紧固定在外板上的压块24，且装夹装置II 20上设有用于夹头II 22开闭的开闭机构II。 The clamping device II 20 includes a bracket II 21 fixedly installed on the base 8, the bracket II 21 is provided with a chuck II 22, and the chuck II 22 includes an upper chuck for pressing and fixing the inner plate 2 on the outer plate 1 II 22a and the lower chuck II 22b used to cooperate with the upper chuck II 22a and installed on the bracket II 21, the chuck II 22 is provided with a positioning rod I 23 that cooperates with the positioning through hole 7, and the upper chuck II 22a It is provided with a pressing block 24 for pressing and fixing the side lock plate 5 on the outer plate, and the clamping device II 20 is provided with an opening and closing mechanism II for opening and closing of the chuck II 22.
优选的，夹头II 22上设有用于与外板1和内板2配合的压紧装置II，压紧装置II 20包括对应设置在上夹头II 22a和下夹头II 22b上并用于夹持外板1和内板2两侧边缘的夹紧头IV 25，用于夹紧内板2和外板1，且夹头II 22上设有与设置在侧锁板5上的安装孔II 4a配合的定位杆III 26，且下夹头II 22b上设有用于与侧锁板5螺纹连接的固定块27，通过设置定位杆III 26和固定块27，能够保证侧锁板5的装夹精度。 Preferably, the chuck II 22 is provided with a pressing device II for cooperating with the outer plate 1 and the inner plate 2, and the pressing device II 20 includes a corresponding arrangement on the upper chuck II 22a and the lower chuck II 22b and is used for clamping The clamping head IV 25 holding the edges of both sides of the outer plate 1 and the inner plate 2 is used for clamping the inner plate 2 and the outer plate 1, and the clamping head II 22 is provided with the mounting hole II on the side lock plate 5 The positioning rod III 26 matched with 4a, and the lower chuck II 22b is provided with a fixed block 27 for threaded connection with the side lock plate 5, by setting the positioning rod III 26 and the fixed block 27, the clamping of the side lock plate 5 can be ensured precision.
优选的，开闭机构II包括气缸II 28或液压缸II，气缸II 28或液压缸II的活塞杆与上夹头II 22a铰接连接，上夹头II 22a和下夹头II 22b之间通过双铰连杆II 29铰接连接，气缸II 28或液压缸II铰接安装在装夹装置II 20的支架II 21上。本实施例的开闭机构II采用气缸II 28，在气缸II 28的作用下，拉动上夹头II 22a相对于下夹头II 22b旋转，实现开闭。 Preferably, the opening and closing mechanism II includes a cylinder II 28 or a hydraulic cylinder II, and the piston rod of the cylinder II 28 or hydraulic cylinder II is hingedly connected to the upper chuck II 22a, and the upper chuck II 22a and the lower chuck II 22b are connected through double Hinge connecting rod II 29 is hingedly connected, and cylinder II 28 or hydraulic cylinder II are hingedly mounted on the bracket II 21 of clamping device II 20. The opening and closing mechanism II of this embodiment adopts the cylinder II 28, and under the action of the cylinder II 28, the upper chuck II 22a is pulled to rotate relative to the lower chuck II 22b to realize opening and closing.
装夹装置III 30包括固定安装在底座8上的支架III 31，支架III 31上设有夹头III 32，夹头III 32包括用于将内板1压紧固定在外板2上的上夹头III 32a和用于与上夹头III 32a配合并安装在支架III 31上的下夹头III 32b，夹头III 32上设有用于夹紧并定位耳板6的夹紧头I 33，且装夹装置III 30上设有用于夹头III 32开闭的开闭机构III。 The clamping device III 30 includes a bracket III 31 fixedly installed on the base 8, and the bracket III 31 is provided with a chuck III 32, and the chuck III 32 includes an upper chuck for pressing and fixing the inner plate 1 on the outer plate 2 III 32a and the lower chuck III 32b for cooperating with the upper chuck III 32a and installed on the bracket III 31, the chuck III 32 is provided with the clamping head I 33 for clamping and positioning the ear plate 6, and the mounting The clamping device III 30 is provided with an opening and closing mechanism III for opening and closing the clamping head III 32.
优选的，夹头III 32上设有用于与外板1和内板2配合的压紧装置III，压紧装置III包括对应设置在上夹头III 32a和下夹头III 32b上并用于夹持外板1和内板2两侧边缘的夹紧头V 34，通过设置夹紧头V，能够夹紧外板1和内板2，通过设置夹紧头I 33，能够夹紧耳板6，并将耳板6定位在内板2上，便于将耳板6焊接在内板2上。 Preferably, the chuck III 32 is provided with a pressing device III for cooperating with the outer plate 1 and the inner plate 2, and the pressing device III includes correspondingly arranged on the upper chuck III 32a and the lower chuck III 32b and is used for clamping The clamping head V 34 on both sides of the outer plate 1 and the inner plate 2 can clamp the outer plate 1 and the inner plate 2 by setting the clamping head V, and can clamp the ear plate 6 by setting the clamping head I 33, And the ear plate 6 is positioned on the inner plate 2, so that the ear plate 6 is welded on the inner plate 2.
优选的，开闭机构III包括气缸III 36或液压缸III，气缸III 36或液压缸III的活塞杆与上夹头III 32a铰接连接，上夹头III 32a和下夹头III 32b之间通过双铰连杆III 37铰接连接，气缸III 32或液压缸III铰接安装在装夹装置III 30的支架III 31上。本实施例的开闭机构III采用气缸III 36，在气缸III 36的作用下，拉动上夹头III 32a相对于下夹头III 32b旋转，实现开闭。 Preferably, the opening and closing mechanism III includes a cylinder III 36 or a hydraulic cylinder III, and the piston rod of the cylinder III 36 or hydraulic cylinder III is hingedly connected to the upper chuck III 32a, and the upper chuck III 32a and the lower chuck III 32b are connected through double Hinge connecting rod III 37 is hingedly connected, and cylinder III 32 or hydraulic cylinder III are hingedly installed on the support III 31 of clamping device III 30. The opening and closing mechanism III of this embodiment adopts the cylinder III 36, and under the action of the cylinder III 36, the upper chuck III 32a is pulled to rotate relative to the lower chuck III 32b to realize opening and closing.
进一步，底座8的下表面上设有滚轮9，便于移动。 Further, the lower surface of the base 8 is provided with rollers 9 for easy movement.
本实施例的汽车前碰撞横梁焊接工装，通过与前碰撞盒焊接总成一一对应设置装夹装置I 10，能够将前碰撞盒焊接总成压紧固定在外板1的两端，便于将前碰撞盒焊接总成焊接固定在外板1上；通过与侧锁板5一一对应设置装夹装置II 20，能够将侧锁板5压紧固定在外板1上，便于将侧锁板5焊接固定在外板1上，通过设置定位杆I 23，能够保证外板1和内板2的装夹位置精度；通过与耳板6对应设置装夹装置III 30，能够装夹耳板6并将耳板6定位在其设计位置处，便于将耳板6焊接固定在内板2上。因此，本实施例的汽车前碰撞横梁焊接工装能够实现汽车前碰撞横梁各个构件的装夹固定，便于汽车前碰撞横梁的焊接生产，提高焊接效率。 The automobile front collision beam welding tooling of the present embodiment, by setting the clamping device 110 in one-to-one correspondence with the front collision box welding assembly, can compress and fix the front collision box welding assembly on the two ends of the outer panel 1, so as to facilitate the front collision box welding assembly The collision box welding assembly is welded and fixed on the outer plate 1; by setting the clamping device II 20 in one-to-one correspondence with the side lock plate 5, the side lock plate 5 can be pressed and fixed on the outer plate 1, so that the side lock plate 5 can be welded and fixed On the outer plate 1, by setting the positioning rod I 23, the clamping position accuracy of the outer plate 1 and the inner plate 2 can be guaranteed; by setting the clamping device III 30 corresponding to the lug plate 6, the lug plate 6 can be clamped and the lug plate can be clamped. 6 is positioned at its designed position, which is convenient for welding and fixing the ear plate 6 on the inner plate 2. Therefore, the automobile front collision beam welding tool of this embodiment can realize the clamping and fixing of each component of the automobile front collision beam, facilitates the welding production of the automobile front collision beam, and improves the welding efficiency.
最后说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的宗旨和范围，其均应涵盖在本发明的权利要求范围当中。 Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.
Claims (8)
Priority Applications (1)
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| CN201210550835.5A CN103008953B (en) | 2012-12-18 | 2012-12-18 | Welding tool for front collision transverse beam of automobile |
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| CN201210550835.5A CN103008953B (en) | 2012-12-18 | 2012-12-18 | Welding tool for front collision transverse beam of automobile |
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| CN103008953B true CN103008953B (en) | 2015-03-04 |
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| 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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