CN216443699U - Vehicle front wall assembly assembling equipment - Google Patents

Vehicle front wall assembly assembling equipment Download PDF

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CN216443699U
CN216443699U CN202122651404.5U CN202122651404U CN216443699U CN 216443699 U CN216443699 U CN 216443699U CN 202122651404 U CN202122651404 U CN 202122651404U CN 216443699 U CN216443699 U CN 216443699U
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positioning
front wall
support
frame
assembly
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贾炬
蔡金龙
刘大永
高航行
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Tianjin Guangtong Automobile Co ltd
Gree Altairnano New Energy Inc
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Tianjin Guangtong Automobile Co ltd
Yinlong New Energy Co Ltd
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Abstract

本实用新型提供了一种车辆前围总成组装设备。车辆前围总成组装设备包括:导轨;翻转机构具有承载前围骨架和前围顶骨架的第一承载位置,以及翻转机构具有承载前围总成的第二承载位置;支撑机构用于承载车辆的前围顶骨架,支撑机构具有靠近翻转机构时以将前围顶骨架承载至翻转机构处的工作位置,以及支撑机构具有远离翻转机构一侧移动的非工作位置;平移机构具有支撑位置和卸载位置,平移机构位于支撑位置时,平移机构靠近翻转机构设置,且翻转机构位于第二承载位置,平移机构位于卸载位置时,平移机构承载前围总成远离翻转机构移动至预设位置。采用本申请的技术方案,有效地解决了现有技术中的车辆前围总成组装精度低、组装效率低的问题。

Figure 202122651404

The utility model provides a vehicle front wall assembly assembly equipment. The vehicle cowl assembly assembly equipment includes: a guide rail; a turning mechanism has a first bearing position for carrying a cowl frame and a cowl roof frame, and the turning mechanism has a second bearing position for carrying a cowl assembly; the support mechanism is used for carrying the vehicle The front cowl top frame, the support mechanism has a working position to carry the cowl top frame to the flip mechanism when it is close to the flip mechanism, and the support mechanism has a non-working position that moves away from the flip mechanism side; the translation mechanism has a support position and an unloading position. When the translation mechanism is in the supporting position, the translation mechanism is set close to the flip mechanism, and the flip mechanism is in the second bearing position. When the translation mechanism is in the unloading position, the translation mechanism carries the cowl assembly and moves away from the flip mechanism to a preset position. The technical solution of the present application effectively solves the problems of low assembly precision and low assembly efficiency of the vehicle front wall assembly in the prior art.

Figure 202122651404

Description

车辆前围总成组装设备Vehicle front wall assembly equipment

技术领域technical field

本实用新型涉及车辆前围总成组装设备技术领域,具体而言,涉及一种车辆前围总成组装设备。The utility model relates to the technical field of vehicle front wall assembly assembly equipment, in particular to a vehicle front wall assembly assembly equipment.

背景技术Background technique

现有的车辆在生产过程中,需要对多个骨架总成进行合拢焊接。现有的骨架总成合拢方式是先将左右侧围骨架总成、车架、地板骨架总成按图纸尺寸定位组对焊接在一起,再安装前围骨架总成、前围上顶骨架总成、最后安装前围玻璃钢蒙皮。In the production process of existing vehicles, multiple frame assemblies need to be welded together. The existing frame assembly method is to first weld the left and right side wall frame assemblies, the frame and the floor frame assembly together according to the size of the drawing, and then install the front wall frame assembly and the front wall top frame assembly. , and finally install the FRP skin on the front wall.

采用现有的骨架总成合拢焊接方案存在较大的缺陷:1、整车进行合拢工序时,由于整车的前围总成部分分为前围骨架总成和前围上顶骨架总成,因此需两次分别吊起前围骨架总成和前围上顶骨架总成进行组焊。前围部分采用两次吊装的方案,组对尺寸难以控制,易出现尺寸偏差,进而导致车辆组装存在缺陷;2、整车在合拢过程中,前围总成部分需要起吊三次 (前围骨架总成、前围上顶骨架总成、前围玻璃钢蒙皮),才能完成前围总成部分的合拢组对工作,导致车辆的生产效率降低,同时前围玻璃钢蒙皮材料较软,起吊过程易变形和损害,进而造成车辆产品存在缺陷;3、前围玻璃钢蒙皮总成为粘接结构,在安装时需对其进行清洁、涂胶、粘接、铆钉固定等操作,但是由于车体已合拢,因此需要工作人员登高作业,存在着安全性差、操作困难等问题,并且导致车辆的生产效率降低;4、前围骨架、前顶骨架及前围玻璃钢蒙皮结构不规则,存放、转运较为不便,采用现有的技术方案,会造成物料管理、调运成本的上升。The use of the existing frame assembly closing welding scheme has major defects: 1. When the whole vehicle is closed, since the front wall assembly of the whole vehicle is divided into the front wall frame assembly and the front wall upper roof frame assembly, Therefore, it is necessary to hoist the front wall frame assembly and the front wall upper frame assembly twice for assembly welding. The front wall part adopts the scheme of two hoisting, the size of the group is difficult to control, and the size deviation is prone to occur, which leads to defects in vehicle assembly; 2. During the closing process of the whole vehicle, the front wall assembly part needs to be lifted three times (the front wall frame Assembly, front wall top frame assembly, front wall glass fiber reinforced plastic skin), can complete the closing and pairing of the front wall assembly part, which will reduce the production efficiency of the vehicle. At the same time, the front wall glass fiber reinforced plastic skin material is soft, and the lifting process is easy Deformation and damage, resulting in defects in vehicle products; 3. The FRP skin of the front wall is always a bonding structure, and it needs to be cleaned, glued, glued, fixed with rivets and other operations during installation, but because the car body has been closed Therefore, it requires staff to climb up to work, which has problems such as poor safety and difficult operation, and reduces the production efficiency of the vehicle; 4. The structure of the front wall frame, front roof frame and front wall FRP skin is irregular, which is inconvenient to store and transfer. , The use of the existing technical solutions will cause material management and transportation costs to rise.

因此,亟需一种可以快速对各部分骨架总成组对的机构,以实现前围骨架总成、前围上顶骨架总成、前围玻璃钢蒙皮总成线下直接装配,提高整车的装配精度和装配效率。Therefore, there is an urgent need for a mechanism that can quickly pair each part of the frame assembly, so as to realize the direct assembly of the front wall frame assembly, the front wall top frame assembly, and the front wall glass fiber reinforced plastic skin assembly. Assembly accuracy and assembly efficiency.

实用新型内容Utility model content

本实用新型的主要目的在于提供一种车辆前围总成组装设备,以解决现有技术中的车辆前围总成组装精度低的问题。The main purpose of the utility model is to provide a vehicle front wall assembly assembly equipment to solve the problem of low assembly precision of the vehicle front wall assembly in the prior art.

为了实现上述目的,根据本实用新型的一个方面,提供了一种车辆前围总成组装设备,包括:导轨;翻转机构,翻转机构与导轨连接,翻转机构具有承载前围骨架和前围顶骨架的第一承载位置,以及翻转机构具有承载前围总成的第二承载位置,前围总成由前围骨架、前围顶骨架和玻璃钢蒙皮装配形成;支撑机构,支撑机构与导轨可活动地连接,支撑机构用于承载车辆的前围顶骨架,支撑机构具有靠近翻转机构时以将前围顶骨架承载至翻转机构处的工作位置,以及支撑机构具有远离翻转机构一侧移动的非工作位置;平移机构,平移机构与导轨可活动地连接,翻转机构位于平移机构和支撑机构之间,平移机构具有支撑位置和卸载位置,平移机构位于支撑位置时,平移机构靠近翻转机构设置,且翻转机构位于第二承载位置,平移机构位于卸载位置时,平移机构承载前围总成远离翻转机构移动至预设位置。In order to achieve the above purpose, according to one aspect of the present utility model, there is provided a vehicle cowl assembly assembly equipment, comprising: a guide rail; and the flipping mechanism has a second bearing position for carrying the cowl assembly, the cowl assembly is assembled from the cowl frame, the cowl top frame and the glass fiber reinforced plastic skin; the support mechanism, the support mechanism and the guide rail are movable ground connection, the support mechanism is used to carry the cowl roof frame of the vehicle, the support mechanism has a working position to carry the cowl roof frame to the overturn mechanism when it is close to the overturn mechanism, and the support mechanism has a non-working position that moves away from the overturn mechanism side Position; translation mechanism, the translation mechanism is movably connected with the guide rail, the flip mechanism is located between the translation mechanism and the support mechanism, the translation mechanism has a support position and an unloading position, when the translation mechanism is in the support position, the translation mechanism is set close to the flip mechanism, and flips The mechanism is located at the second bearing position, and when the translation mechanism is located at the unloading position, the translation mechanism supports the cowl assembly to move to a preset position away from the turning mechanism.

进一步地,车辆前围总成组装设备包括:转调机构,转调机构与翻转机构相邻地设置,转调机构用于将玻璃钢蒙皮承载至翻转机构上的前围骨架和前围顶骨架处进行装配作业。Further, the vehicle front wall assembly assembly equipment includes: a transfer mechanism, the transfer mechanism is arranged adjacent to the turning mechanism, and the transfer mechanism is used to carry the FRP skin to the front wall frame and the front wall roof frame on the turning mechanism for assembly. Operation.

进一步地,转调机构包括:支撑柱;悬臂,悬臂的第一端与支撑柱可活动地连接;吸附支架,吸附支架通过伸缩机构与悬臂的第二端连接,吸附支架沿悬臂的长度方向可滑动地设置,吸附支架上设置有多个真空吸盘,多个真空吸盘用于吸附玻璃钢蒙皮。Further, the transfer mechanism includes: a support column; a cantilever, the first end of the cantilever is movably connected to the support column; an adsorption bracket, the adsorption bracket is connected with the second end of the cantilever through a telescopic mechanism, and the adsorption bracket is slidable along the length direction of the cantilever A plurality of vacuum suction cups are arranged on the adsorption support, and the plurality of vacuum suction cups are used to absorb the glass fiber reinforced plastic skin.

进一步地,伸缩机构包括气缸,气缸的一端与吸附支架连接,气缸的另一端通过第一滑块与悬臂连接,气缸用于调节吸附支架在竖直方向的高度。Further, the telescopic mechanism includes a cylinder, one end of the cylinder is connected to the adsorption bracket, the other end of the cylinder is connected to the cantilever through the first slider, and the cylinder is used to adjust the height of the adsorption bracket in the vertical direction.

进一步地,翻转机构包括:基座;翻转架,翻转架的支撑面具有沿水平方向放置时的第一承载位置,以及翻转架的支撑面具有沿竖直方向放置的第二承载位置;第一驱动部,第一驱动部与基座连接,第一驱动部的输出端设置有驱动齿轮,翻转架设置有与驱动齿轮配合的齿条,第一驱动部通过驱动齿轮驱动齿条带动翻转架位于第一承载位置和第二承载位置。Further, the turning mechanism comprises: a base; a turning frame, the supporting surface of the turning frame has a first bearing position when placed in a horizontal direction, and the supporting surface of the turning frame has a second bearing position placed along a vertical direction; the first The driving part, the first driving part is connected with the base, the output end of the first driving part is provided with a driving gear, the turning frame is provided with a rack matched with the driving gear, and the first driving part drives the turning frame to be located at the position of the turning frame through the driving gear driving the rack. A first carrying position and a second carrying position.

进一步地,翻转架上设置有至少一个锁紧机构,锁紧机构包括:至少一个立板,立板与基座连接;定位板,定位板为两个,两个定位板分别与立板连接,定位板之间形成定位槽;联动三角板,联动三角板通过连接轴与立板连接;第一限位板,第一限位板的中部通过第一定位销与立板活动连接,第一限位板的第一端通过第一连杆与联动三角板连接,第一限位板的第二端延伸至定位槽的一侧;第二限位板,第二限位板的中部通过第二定位销与立板活动连接,第二限位板的第一端通过第二连杆与联动三角板连接,第二限位板的第二端延伸至定位槽的另一侧,且与第一限位板的第二端延相对地设置,第一限位板和第二限位板具有将部分的前围骨架锁止在定位槽内的锁止位置,以及第一限位板和第二限位板具有将前围骨架解锁的解锁位置;第二驱动部,第二驱动部的输出端与联动三角板连接,第二驱动部用于驱动第一限位板和第二限位板位于锁止位置和解锁位置。Further, at least one locking mechanism is provided on the flip frame, and the locking mechanism includes: at least one vertical plate, the vertical plate is connected with the base; the positioning plate, there are two positioning plates, and the two positioning plates are respectively connected with the vertical plate, A positioning groove is formed between the positioning plates; the linkage triangle plate is connected with the vertical plate through the connecting shaft; the first limit plate, the middle part of the first limit plate is movably connected with the vertical plate through the first positioning pin, the first limit plate The first end of the first limit plate is connected with the linkage triangular plate through the first link, the second end of the first limit plate extends to one side of the positioning groove; the second limit plate, the middle of the second limit plate is connected to the The vertical plate is movably connected, the first end of the second limit plate is connected with the linkage triangular plate through the second connecting rod, the second end of the second limit plate extends to the other side of the positioning groove, and is connected with the first limit plate. The second ends are arranged opposite to each other, the first limit plate and the second limit plate have locking positions for locking part of the front wall frame in the positioning groove, and the first limit plate and the second limit plate have The unlocking position for unlocking the front wall frame; the second driving part, the output end of the second driving part is connected with the linkage triangle plate, and the second driving part is used to drive the first limit plate and the second limit plate to be in the locked position and unlocked Location.

进一步地,支撑机构包括:支撑底板,支撑底板与导轨可滑动地连接;定位块,定位块为多个,多个定位块中的一部分沿支撑底板的长度方向间隔地设置,另一部分定位块沿支撑底板的宽度方向间隔地设置,其中,至少一个定位块的一侧设置有一个夹紧机构,夹紧机构具有将前围顶骨架夹紧的夹紧位置,以及夹紧机构具有将前围顶骨架释放的释放位置。Further, the support mechanism includes: a support base plate, which is slidably connected to the guide rail; a positioning block, there are multiple positioning blocks, some of the multiple positioning blocks are arranged at intervals along the length direction of the support base plate, and the other part of the positioning blocks are along the length of the support base plate. The width direction of the support bottom plate is arranged at intervals, wherein at least one side of the positioning block is provided with a clamping mechanism, the clamping mechanism has a clamping position for clamping the cowl roof frame, and the clamping mechanism has the function of clamping the cowl roof. The release position of the skeleton release.

进一步地,夹紧机构包括:滑道,滑道与支撑底板连接,滑道的一端朝向其中一个定位块设置;止挡块,止挡块设置于滑道的另一端处;第二滑块,第二滑块与滑道滑动连接,第二滑块第一端设置有定位螺栓,定位螺栓的端部穿设于止挡块内,定位螺栓上套设有弹簧,弹簧位于第二滑块的端部与止挡块之间,第二滑块的第二端设置有尼龙垫块。Further, the clamping mechanism includes: a slideway, the slideway is connected to the support bottom plate, and one end of the slideway is arranged toward one of the positioning blocks; a stop block, the stopper block is arranged at the other end of the slideway; the second slider, The second sliding block is slidably connected with the slideway, the first end of the second sliding block is provided with a positioning bolt, the end of the positioning bolt is penetrated in the stopper block, the positioning bolt is sleeved with a spring, and the spring is located at the end of the second sliding block. Between the end portion and the stop block, the second end of the second sliding block is provided with a nylon spacer block.

进一步地,夹紧机构包括推动把手和上下定位装置,推动把手与第二滑块连接,上下定位装置的第三定位销具有延伸至第二滑块的定位孔内以将第二滑块锁止在预设位置时的锁紧位置,以及第三定位销具有远离第二滑块以将第二滑块释放的释放位置。Further, the clamping mechanism includes a push handle and an upper and lower positioning device, the push handle is connected with the second sliding block, and the third positioning pin of the upper and lower positioning device has a positioning hole extending into the second sliding block to lock the second sliding block. The locking position at the preset position, and the third positioning pin has a release position away from the second slider to release the second slider.

进一步地,平移机构包括:支撑架,支撑架与导轨连接;旋转架,旋转架通过至少一个调节座与支撑架连接,以使旋转架沿支撑架的轴线方向高度可调地设置,旋转架设置有至少一个支撑臂,支撑臂用于支撑前围总成;其中,旋转架与调节座之间设置有至少一个旋转机构,旋转架通过旋转机构沿水平方向可转动地设置。Further, the translation mechanism includes: a support frame, the support frame is connected with the guide rail; a rotating frame, the rotating frame is connected with the support frame through at least one adjustment seat, so that the rotating frame is arranged in a height-adjustable manner along the axis direction of the support frame, and the rotating frame is set There is at least one support arm, which is used to support the cowl assembly; wherein, at least one rotating mechanism is arranged between the rotating frame and the adjusting base, and the rotating frame is rotatably arranged in the horizontal direction through the rotating mechanism.

进一步地,旋转机构包括:旋转齿轮,旋转齿轮与调节座连接;旋转轴,旋转轴的第一端与旋转架连接,旋转轴的第二端通过定位座与调节座连接,旋转轴的外周面设置有与旋转齿轮相啮合的齿部,定位座上设置有定位孔,调节座上设置有与定位孔相配合的第四定位销。Further, the rotating mechanism includes: a rotating gear, the rotating gear is connected with the adjusting seat; a rotating shaft, the first end of the rotating shaft is connected with the rotating frame, the second end of the rotating shaft is connected with the adjusting base through the positioning seat, and the outer peripheral surface of the rotating shaft is connected with the adjusting seat. A tooth portion meshing with the rotating gear is arranged, a positioning hole is arranged on the positioning seat, and a fourth positioning pin matched with the positioning hole is arranged on the adjusting seat.

应用本实用新型的技术方案,车辆前围总成组装设备包括导轨、翻转机构、支撑机构、平移机构。翻转机构、支撑机构、平移机构分别与导轨连接并沿导轨移动,能够保证各机构所承载的前围部分具有高的运动精度,进而保证各前围部分之间的组对精度,并且通过设置翻转机构使得车辆前围总成首先在第一承载位置进行组装,然后翻转至第二承载位置进行转运,能够避免在同一位置组装时多次吊装累积的精度误差,设置平移机构能够快速、准确地转运合拢的车辆前围,提高了车辆前围总成组装的效率。采用本申请的技术方案,有效地解决了现有技术中的车辆前围总成组装精度低、组装效率低的问题。Applying the technical scheme of the present utility model, the vehicle front wall assembly assembly equipment includes a guide rail, a turning mechanism, a supporting mechanism, and a translation mechanism. The flip mechanism, support mechanism and translation mechanism are respectively connected with the guide rails and move along the guide rails, which can ensure that the front wall part carried by each mechanism has high movement accuracy, thereby ensuring the alignment accuracy between the front wall parts, and by setting the flipping The mechanism enables the vehicle front wall assembly to be assembled at the first bearing position first, and then turned over to the second bearing position for transfer, which can avoid the accumulative accuracy error of multiple hoisting when assembling at the same position, and the translation mechanism can be quickly and accurately transferred. The closed vehicle front wall improves the assembly efficiency of the vehicle front wall assembly. The technical solution of the present application effectively solves the problems of low assembly precision and low assembly efficiency of the vehicle front wall assembly in the prior art.

附图说明Description of drawings

构成本申请的一部分的说明书附图用来提供对本实用新型的进一步理解,本实用新型的示意性实施例及其说明用于解释本实用新型,并不构成对本实用新型的不当限定。在附图中:The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

图1示出了根据本实用新型的车辆前围总成组装设备的第一实施例的结构示意图;1 shows a schematic structural diagram of a first embodiment of a vehicle cowl assembly assembling equipment according to the present invention;

图2示出了根据本实用新型的车辆前围总成组装设备的第二实施例的结构示意图;FIG. 2 shows a schematic structural diagram of a second embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图3示出了图2中D处的结构示意图;Fig. 3 shows the structural schematic diagram at D in Fig. 2;

图4示出了根据本实用新型的车辆前围总成组装设备的夹紧机构的实施例的结构示意图;4 shows a schematic structural diagram of an embodiment of the clamping mechanism of the vehicle cowl assembly assembling equipment according to the present invention;

图5示出了根据本实用新型的车辆前围总成组装设备的第三实施例的结构示意图;5 shows a schematic structural diagram of a third embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图6示出了根据本实用新型的车辆前围总成组装设备的第四实施例的结构示意图;FIG. 6 shows a schematic structural diagram of a fourth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图7示出了根据本实用新型的车辆前围总成组装设备的锁紧机构的第一实施例的结构示意图;7 shows a schematic structural diagram of the first embodiment of the locking mechanism of the vehicle cowl assembly assembling equipment according to the present invention;

图8示出了根据本实用新型的车辆前围总成组装设备的锁紧机构的第二实施例的结构示意图;8 shows a schematic structural diagram of a second embodiment of the locking mechanism of the vehicle cowl assembly assembling equipment according to the present invention;

图9示出了根据本实用新型的车辆前围总成组装设备的第五实施例的结构示意图;FIG. 9 shows a schematic structural diagram of a fifth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图10示出了根据本实用新型的车辆前围总成组装设备的第六实施例的结构示意图;FIG. 10 shows a schematic structural diagram of the sixth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图11示出了根据本实用新型的车辆前围总成组装设备的第七实施例的结构示意图;FIG. 11 shows a schematic structural diagram of a seventh embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图12示出了根据本实用新型的车辆前围总成组装设备的第八实施例的结构示意图;FIG. 12 shows a schematic structural diagram of the eighth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图13示出了图12中E处的结构示意图;Fig. 13 shows the structural schematic diagram at E in Fig. 12;

图14示出了图13中F处的结构示意图;Figure 14 shows a schematic structural diagram at F in Figure 13;

图15示出了根据本实用新型的车辆前围总成组装设备的第九实施例的结构示意图;FIG. 15 shows a schematic structural diagram of the ninth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图16示出了根据本实用新型的车辆前围总成组装设备的第十实施例的结构示意图;Figure 16 shows a schematic structural diagram of a tenth embodiment of the vehicle cowl assembly assembling equipment according to the present invention;

图17示出了图16中G处的结构示意图;Fig. 17 shows the structural schematic diagram at G in Fig. 16;

图18示出了图16中H处的结构示意图;Figure 18 shows a schematic structural diagram at H in Figure 16;

图19示出了根据本实用新型的车辆前围总成组装设备的第十一实施例的结构示意图。FIG. 19 shows a schematic structural diagram of the eleventh embodiment of the vehicle cowl assembly assembling equipment according to the present invention.

其中,上述附图包括以下附图标记:Wherein, the above-mentioned drawings include the following reference signs:

10、导轨;10. Guide rail;

20、翻转机构;21、基座;22、翻转架;221、齿条;23、第一驱动部;24、锁紧机构;241、立板;242、定位板;2421、定位槽;243、联动三角板;244、连接轴;245、第一限位板;246、第一连杆;247、第二限位板;248、第二连杆;249、第二驱动部;20, turning mechanism; 21, base; 22, turning frame; 221, rack; 23, first driving part; 24, locking mechanism; 241, vertical plate; 242, positioning plate; 2421, positioning groove; 243, Linkage triangle plate; 244, connecting shaft; 245, first limit plate; 246, first link; 247, second limit plate; 248, second link; 249, second drive part;

30、支撑机构;31、支撑底板;32、定位块;33、夹紧机构;331、滑道;332、止挡块;333、第二滑块;3331、定位螺栓;3332、尼龙垫块;334、推动把手;335、上下定位装置; 3351、第三定位销;30, support mechanism; 31, support bottom plate; 32, positioning block; 33, clamping mechanism; 331, slideway; 332, stop block; 333, second slider; 3331, positioning bolt; 3332, nylon spacer; 334, push handle; 335, up and down positioning device; 3351, third positioning pin;

40、平移机构;41、支撑架;42、旋转架;421、支撑臂;43、调节座;431、第四定位销;44、旋转机构;441、旋转齿轮;442、旋转轴;443、定位座;4431、定位孔;40, translation mechanism; 41, supporting frame; 42, rotating frame; 421, supporting arm; 43, adjusting seat; 431, fourth positioning pin; 44, rotating mechanism; 441, rotating gear; 442, rotating shaft; 443, positioning seat; 4431, positioning hole;

50、转调机构;51、支撑柱;52、悬臂;53、吸附支架;531、真空吸盘;54、气缸;50, transfer mechanism; 51, support column; 52, cantilever; 53, adsorption bracket; 531, vacuum suction cup; 54, cylinder;

61、第一定位销;62、第二定位销;61, the first positioning pin; 62, the second positioning pin;

A、玻璃钢蒙皮;A. FRP skin;

B、前围顶骨架;B, front wall frame;

C、前围骨架;C, the front skeleton;

101、旋转轴固定座;102、旋转轴;103、驱动箱体;104、从动齿轮;105、驱动齿轮;101, rotating shaft fixing seat; 102, rotating shaft; 103, driving box; 104, driven gear; 105, driving gear;

111、第一锁紧螺栓;112、弹簧垫;113、平垫;114、固定U形支架;115、进气口;116、出气口;117、底板;111, first locking bolt; 112, spring washer; 113, flat washer; 114, fixed U-shaped bracket; 115, air inlet; 116, air outlet; 117, bottom plate;

121、固定角板;122、第一锁紧螺母;123、第一固定底板;124、T形固定块;125、弹簧;126、活动孔;127、定位销孔;121, fixed angle plate; 122, first locking nut; 123, first fixed bottom plate; 124, T-shaped fixing block; 125, spring; 126, movable hole; 127, positioning pin hole;

131、滑块;132、固定锁紧螺栓;133、第二固定底板;134、锁止螺栓;135、定位板;136、蝶形锁紧螺母;137、第一固定板;138、旋转固定板;139、螺栓;131, slider; 132, fixed locking bolt; 133, second fixed bottom plate; 134, locking bolt; 135, positioning plate; 136, wing lock nut; 137, first fixing plate; 138, rotating fixing plate ; 139, bolts;

141、U形滑槽;142、连接三角板;143、第二锁紧螺栓;144、U型架;145、推杆;141, U-shaped chute; 142, connecting triangle plate; 143, second locking bolt; 144, U-shaped frame; 145, push rod;

151、可调U形滑动槽;152、第二锁紧螺母;153、连杆;154、真空气管接头;155、钢管框架;156、第二固定板;157、连接螺栓。151, Adjustable U-shaped sliding groove; 152, Second locking nut; 153, Connecting rod; 154, Vacuum air pipe joint; 155, Steel pipe frame; 156, Second fixing plate; 157, Connecting bolt.

具体实施方式Detailed ways

需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本实用新型。It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

需要注意的是,这里所使用的术语仅是为了描述具体实施方式,而非意图限制根据本申请的示例性实施方式。如在这里所使用的,除非上下文另外明确指出,否则单数形式也意图包括复数形式,此外,还应当理解的是,当在本说明书中使用术语“包含”和/或“包括”时,其指明存在特征、步骤、操作、器件、组件和/或它们的组合。It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

需要说明的是,本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便这里描述的本申请的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can, for example, be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

现在,将参照附图更详细地描述根据本申请的示例性实施方式。然而,这些示例性实施方式可以由多种不同的形式来实施,并且不应当被解释为只限于这里所阐述的实施方式。应当理解的是,提供这些实施方式是为了使得本申请的公开彻底且完整,并且将这些示例性实施方式的构思充分传达给本领域普通技术人员,在附图中,为了清楚起见,有可能扩大了层和区域的厚度,并且使用相同的附图标记表示相同的器件,因而将省略对它们的描述。Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those of ordinary skill in the art, and in the accompanying drawings, which may be exaggerated for the sake of clarity The thicknesses of layers and regions are described, and the same reference numerals are used to denote the same devices, and thus their descriptions will be omitted.

采用现有技术对车辆前围进行合拢焊接,需要将各部分前围多次吊起来进行装配,因此前围各总成组对尺寸难以控制,易出现偏差并且前围各分总成多次合装会降低生产效率。为了解决上述问题,本申请提供了一种车辆前围总成组装设备,采用本申请的技术方案提高了车辆前围的装配精度和装配效率,并且解决了前围玻璃钢蒙皮安装过程效率低、安全性差、操作困难的问题,同时防止了吊装玻璃钢蒙皮时吊具对玻璃钢蒙皮表面造成损伤的问题,有利于前围骨架、前顶骨架、前围玻璃钢蒙皮的储存与转运。Using the existing technology to weld the front wall of a vehicle, it is necessary to hoist each part of the front wall for assembly. Therefore, it is difficult to control the size of each assembly group of the front wall. Installation will reduce production efficiency. In order to solve the above problems, the present application provides a vehicle front wall assembly assembly equipment. The technical solution of the present application improves the assembly accuracy and assembly efficiency of the vehicle front wall, and solves the problem of low efficiency in the installation process of the glass fiber reinforced plastic skin of the front wall. The problems of poor safety and difficult operation also prevent the problem of damage to the surface of the FRP skin caused by the spreader when hoisting the FRP skin, which is beneficial to the storage and transportation of the front wall frame, the front roof frame, and the front wall FRP skin.

结合图1至图19所示,根据本申请的具体实施例,提供了一种车辆前围总成组装设备。With reference to FIGS. 1 to 19 , according to a specific embodiment of the present application, an apparatus for assembling a vehicle front wall assembly is provided.

车辆前围总成组装设备包括导轨10、翻转机构20、支撑机构30、平移机构40。翻转机构20与导轨10连接。翻转机构20具有承载前围骨架和前围顶骨架的第一承载位置,以及翻转机构20具有承载前围总成的第二承载位置。前围总成由前围骨架、前围顶骨架和玻璃钢蒙皮装配形成。支撑机构30与导轨10可活动地连接。支撑机构30用于承载车辆的前围顶骨架。支撑机构30具有靠近翻转机构20时以将前围顶骨架承载至翻转机构20处的工作位置,以及支撑机构30具有远离翻转机构20一侧移动的非工作位置。平移机构40与导轨10可活动地连接。翻转机构20位于平移机构40和支撑机构30之间。平移机构40具有支撑位置和卸载位置。平移机构40位于支撑位置时,平移机构40靠近翻转机构20设置,且翻转机构20位于第二承载位置。平移机构40位于卸载位置时,平移机构40承载前围总成远离翻转机构20移动至预设位置。The vehicle cowl assembly assembly equipment includes a guide rail 10 , a turning mechanism 20 , a supporting mechanism 30 , and a translation mechanism 40 . The turning mechanism 20 is connected to the guide rail 10 . The turning mechanism 20 has a first carrying position for carrying the cowl frame and the cowl top frame, and the turning mechanism 20 has a second carrying position for carrying the cowl assembly. The front wall assembly is formed by assembling the front wall frame, the front wall roof frame and the glass fiber reinforced plastic skin. The support mechanism 30 is movably connected to the guide rail 10 . The support mechanism 30 is used to carry the cowl frame of the vehicle. The support mechanism 30 has a working position for carrying the cowl top frame to the overturn mechanism 20 when it is close to the overturn mechanism 20 , and a non-work position for moving away from the overturn mechanism 20 side. The translation mechanism 40 is movably connected to the guide rail 10 . The turning mechanism 20 is located between the translation mechanism 40 and the support mechanism 30 . The translation mechanism 40 has a supporting position and an unloading position. When the translation mechanism 40 is located at the supporting position, the translation mechanism 40 is disposed close to the flip mechanism 20 , and the flip mechanism 20 is located at the second bearing position. When the translation mechanism 40 is located at the unloading position, the translation mechanism 40 carries the front wall assembly and moves to a preset position away from the turning mechanism 20 .

应用本实用新型的技术方案,车辆前围总成组装设备包括导轨10、翻转机构20、支撑机构30、平移机构40。翻转机构20、支撑机构30、平移机构40分别与导轨10连接并沿导轨10移动,能够保证各机构所承载的前围部分具有高的运动精度,进而保证各前围部分之间的组对精度,并且通过设置翻转机构20使得车辆前围总成首先在第一承载位置进行组装,然后翻转至第二承载位置进行转运,能够避免在同一位置组装时多次吊装累积的精度误差,设置平移机构40能够快速、准确地转运合拢的车辆前围,提高了车辆前围总成组装的效率。采用本申请的技术方案,有效地解决了现有技术中的车辆前围总成组装精度低、组装效率低的问题。Applying the technical solution of the present invention, the vehicle cowl assembly assembly equipment includes a guide rail 10 , a turning mechanism 20 , a supporting mechanism 30 , and a translation mechanism 40 . The turning mechanism 20 , the supporting mechanism 30 , and the translation mechanism 40 are respectively connected with the guide rail 10 and move along the guide rail 10 , which can ensure that the front wall part carried by each mechanism has high movement accuracy, thereby ensuring the alignment accuracy between the front wall parts. , and by setting the turning mechanism 20, the front wall assembly of the vehicle is first assembled at the first bearing position, and then turned over to the second bearing position for transfer, which can avoid the accumulative accuracy error of multiple hoisting during assembly at the same position, and a translation mechanism is provided. 40 can quickly and accurately transfer the closed vehicle front wall, which improves the assembly efficiency of the vehicle front wall assembly. The technical solution of the present application effectively solves the problems of low assembly precision and low assembly efficiency of the vehicle front wall assembly in the prior art.

采用本申请的技术方案,通过导轨10实现前围顶骨架沿直线式的导轨10直接滑移至前围骨架处进行组焊,操作过程简便、快捷,效率高。如图1、2所示,在前围进行合拢作业过程中,前围顶骨架可沿导轨10轻松移动至骨架组对处,完成组对拼焊。导轨10能够保证前围顶骨架与前围骨架组对时尺寸的一致性和准确性,能够有效避免现有技术中前围顶骨架与前围骨架合拼时,需要使用吊车进行吊装,操作极为不便,且组对时尺寸难以保证。By adopting the technical solution of the present application, the guide rail 10 realizes that the front cowl roof frame is directly slid along the linear guide rail 10 to the front cowl frame for assembly welding. The operation process is simple, fast and efficient. As shown in Figures 1 and 2, during the closing operation of the front wall, the roof frame of the front wall can be easily moved along the guide rail 10 to the position where the frames are assembled to complete the assembly and welding. The guide rail 10 can ensure the consistency and accuracy of the time alignment between the front wall frame and the front wall frame, and can effectively avoid the need to use a crane for hoisting when the front wall frame and the front wall frame are combined in the prior art, which is extremely difficult to operate. It is inconvenient, and it is difficult to guarantee the size of the group when it is matched.

如图1所示,车辆前围总成组装设备包括转调机构50。转调机构50与翻转机构20相邻地设置。转调机构50用于将玻璃钢蒙皮承载至翻转机构20上的前围骨架和前围顶骨架处进行装配作业。这样设置便于转运玻璃钢蒙皮,提高车辆前围的组装效率。As shown in FIG. 1 , the vehicle cowl assembly assembling apparatus includes an adjustment mechanism 50 . The turning mechanism 50 is provided adjacent to the turning mechanism 20 . The transfer mechanism 50 is used for carrying the FRP skin to the front wall frame and the front wall roof frame on the turning mechanism 20 for assembly operation. This arrangement facilitates the transfer of the FRP skin and improves the assembly efficiency of the front wall of the vehicle.

如图12、图13所示,转调机构50包括支撑柱51、悬臂52、吸附支架53。悬臂52的第一端与支撑柱51可活动地连接。吸附支架53通过伸缩机构与悬臂52的第二端连接。吸附支架53沿悬臂52的长度方向可滑动地设置。吸附支架53上设置有多个真空吸盘531。多个真空吸盘531用于吸附玻璃钢蒙皮。通过真空吸盘531可实现玻璃钢蒙皮快速吸起与放下,避免吊具直接钩吊玻璃钢蒙皮而造成损伤。旋转悬臂52可轻松实现玻璃钢蒙皮转运吊装。支撑柱51能够起到支撑悬臂52与吸附支架53的作用。As shown in FIG. 12 and FIG. 13 , the transfer mechanism 50 includes a support column 51 , a cantilever 52 , and an adsorption bracket 53 . The first end of the cantilever 52 is movably connected to the support column 51 . The adsorption bracket 53 is connected to the second end of the cantilever 52 through a telescopic mechanism. The adsorption bracket 53 is slidably provided along the longitudinal direction of the cantilever 52 . The suction bracket 53 is provided with a plurality of vacuum suction cups 531 . A plurality of vacuum suction cups 531 are used for adsorbing the FRP skin. The FRP skin can be quickly sucked up and put down by the vacuum suction cup 531, so as to avoid the damage caused by the hanger directly hooking the FRP skin. The rotating cantilever 52 can easily realize the transfer and hoisting of the FRP skin. The support column 51 can play the role of supporting the cantilever 52 and the adsorption bracket 53 .

伸缩机构包括气缸54。气缸54的一端与吸附支架53连接。气缸54的另一端通过第一滑块与悬臂52连接。气缸54用于调节吸附支架53在竖直方向的高度。采用气缸54能有效地保证伸缩机构的运动精度。气缸54也可以替换为微型电机。The telescopic mechanism includes an air cylinder 54 . One end of the air cylinder 54 is connected to the adsorption bracket 53 . The other end of the cylinder 54 is connected to the cantilever 52 through the first slider. The air cylinder 54 is used to adjust the height of the adsorption support 53 in the vertical direction. The use of the cylinder 54 can effectively ensure the movement accuracy of the telescopic mechanism. The cylinder 54 can also be replaced with a micro motor.

如图17所示,转调机构50还包括U形滑槽141、连接三角板142、第二锁紧螺栓143、U型架144、推杆145。As shown in FIG. 17 , the transfer mechanism 50 further includes a U-shaped chute 141 , a connecting triangle plate 142 , a second locking bolt 143 , a U-shaped frame 144 , and a push rod 145 .

如图19所示,转调机构50还包括可调U形滑动槽151、第二锁紧螺母152、连杆153、真空气管接头154、钢管框架155、第二固定板156、连接螺栓157。As shown in FIG. 19 , the transfer mechanism 50 further includes an adjustable U-shaped sliding groove 151 , a second locking nut 152 , a connecting rod 153 , a vacuum air pipe joint 154 , a steel pipe frame 155 , a second fixing plate 156 , and a connecting bolt 157 .

如图1所示,前围各骨架组对完成后,通过吸附支架53将玻璃钢蒙皮由存放处吊装至骨架处,进行玻璃钢蒙皮安装作业。优选地,吸附支架53四个真空吸盘531,真空吸盘531利用真空吸附原理进行作业。真空吸盘531作业时,通过真空气管接头将真空吸盘531与玻璃蒙皮间空气排除,实现吸附操作。真空吸盘531待作业完成时,再利用气管充气,实现真空吸盘531与蒙皮脱离。As shown in FIG. 1 , after each frame group of the front wall is completed, the FRP skin is hoisted from the storage place to the frame through the adsorption bracket 53, and the FRP skin installation operation is performed. Preferably, the adsorption bracket 53 has four vacuum suction cups 531, and the vacuum suction cups 531 operate by using the vacuum suction principle. When the vacuum suction cup 531 is in operation, the air between the vacuum suction cup 531 and the glass skin is expelled through the vacuum air pipe joint to realize the suction operation. When the operation of the vacuum suction cup 531 is completed, the trachea is used to inflate the vacuum suction cup 531 to realize the separation of the vacuum suction cup 531 from the skin.

在一个示例性实施例中,如图1、图19所示,转调机构50还设置有旋转机构、滑道结构,升降机构,悬臂52可绕旋转轴自由旋转,同时悬臂52设计有滑轨,U型滑槽可以滑道进行自由滑动,气缸推杆可进行升降操作,三者组合使用,方便作业时调节蒙皮安装位置。In an exemplary embodiment, as shown in FIG. 1 and FIG. 19 , the transfer mechanism 50 is further provided with a rotating mechanism, a slideway structure, and a lifting mechanism. The cantilever 52 can freely rotate around the rotation axis, and the cantilever 52 is designed with a slide rail. The U-shaped chute can slide freely, and the cylinder push rod can be lifted and lowered. The combination of the three is convenient for adjusting the installation position of the skin during operation.

如图5至图7所示,翻转机构20包括基座21、翻转架22、第一驱动部23。翻转架22的支撑面具有沿水平方向放置时的第一承载位置,以及翻转架22的支撑面具有沿竖直方向放置的第二承载位置。第一驱动部23与基座21连接。第一驱动部23的输出端设置有驱动齿轮。翻转架22设置有与驱动齿轮配合的齿条221。第一驱动部23通过驱动齿轮驱动齿条221带动翻转架22位于第一承载位置和第二承载位置。翻转机构20通过第一驱动部23和驱动齿轮传动组合实现前围总成快速翻转,即前围总成由卧式转为立式,到达转运前状态。采用齿轮齿条传动,能够有效地保证翻转机构20的运转精度和使用寿命。当然,齿轮齿条传动也可替换为链传动或带传动等其它传动形式。As shown in FIGS. 5 to 7 , the turning mechanism 20 includes a base 21 , a turning frame 22 , and a first driving part 23 . The supporting surface of the inversion frame 22 has a first bearing position when placed in a horizontal direction, and the supporting surface of the inversion frame 22 has a second supporting position when placed in a vertical direction. The first driving part 23 is connected to the base 21 . The output end of the first driving part 23 is provided with a driving gear. The turning frame 22 is provided with a rack 221 which is matched with the driving gear. The first driving part 23 drives the rack 221 to drive the turning frame 22 to be located at the first bearing position and the second bearing position by driving the gear rack 221 . The turning mechanism 20 realizes the rapid turning of the cowl assembly through the combination of the first driving part 23 and the driving gear transmission, that is, the cowl assembly is converted from a horizontal type to a vertical type, and reaches the state before transfer. The use of rack and pinion transmission can effectively ensure the operation accuracy and service life of the turning mechanism 20 . Of course, the rack and pinion transmission can also be replaced by other transmission forms such as chain transmission or belt transmission.

如图6、图9、图10所示,玻璃钢蒙皮作业完成后,启动翻转机构20,前围总成由卧式翻转为立式。翻转机构20主要由第一驱动部23、驱动齿轮、从动齿轮、旋转轴、旋转轴固定座、固定箱体等组成。翻转机构20工作时,第一驱动部23带动驱动齿轮发生转动,通过齿轮间的啮合传动,从动齿轮跟着发生转动,进而带动固定箱体绕旋转轴进行旋转,实现前围总成由卧式变为立式。As shown in FIGS. 6 , 9 and 10 , after the FRP skin operation is completed, the turning mechanism 20 is activated, and the front wall assembly is turned from a horizontal type to a vertical type. The turning mechanism 20 is mainly composed of a first driving part 23 , a driving gear, a driven gear, a rotating shaft, a rotating shaft fixing seat, a fixing box and the like. When the turning mechanism 20 is working, the first driving part 23 drives the driving gear to rotate, and through the meshing transmission between the gears, the driven gear rotates accordingly, and then drives the fixed box to rotate around the rotating shaft, so that the front wall assembly is changed from a horizontal type to a horizontal type. become vertical.

如图6所示,翻转机构20还包括旋转轴固定座101、旋转轴102、驱动箱体103、从动齿轮104、驱动齿轮105。As shown in FIG. 6 , the turning mechanism 20 further includes a rotating shaft fixing base 101 , a rotating shaft 102 , a driving box 103 , a driven gear 104 , and a driving gear 105 .

具体地,翻转架22上设置有至少一个锁紧机构24,锁紧机构24包括至少一个立板241、定位板242、联动三角板243、第一限位板245、第二限位板247、第二驱动部249。立板241与基座21连接。定位板242为两个。两个定位板242分别与立板241连接。定位板242之间形成定位槽2421。联动三角板243通过连接轴244与立板241连接。第一限位板245的中部通过第一定位销61与立板241活动连接。第一限位板245的第一端通过第一连杆246与联动三角板243连接。第一限位板245的第二端延伸至定位槽2421的一侧。第二限位板247的中部通过第二定位销62与立板241活动连接。第二限位板247的第一端通过第二连杆248与联动三角板243连接。第二限位板247的第二端延伸至定位槽2421的另一侧,且与第一限位板 245的第二端延相对地设置。第一限位板245和第二限位板247具有将部分的前围骨架锁止在定位槽2421内的锁止位置,以及第一限位板245和第二限位板247具有将前围骨架解锁的解锁位置。第二驱动部249的输出端与联动三角板243连接。第二驱动部249用于驱动第一限位板245和第二限位板247位于锁止位置和解锁位置。锁紧机构24通过第二驱动部249、第一连杆246及第二连杆248配合动作,实现蒙皮快速固定与松开。如图7、图8所示,锁紧机构24包括定位板242。定位板242设置为L形结构。定位板242用于定位前围骨架总成,防止作业时骨架发生窜动。第一连杆246及第二连杆248的长度不同地设置。气缸带动连接轴臂,进而带动联动三角板243进行旋转,从而实现第一连杆246、第二连杆248与第一限位板 245、第二限位板247同步实现开关与闭合,实现对前围骨架处玻璃钢蒙皮安装后的固定夹紧。对于前围顶骨架处玻璃钢蒙皮处固定则采用夹紧机构33。支撑机构30包括支撑底板31、定位块32。支撑底板31与导轨10可滑动地连接。定位块32为多个。多个定位块32中的一部分沿支撑底板31的长度方向间隔地设置,另一部分定位块32沿支撑底板31的宽度方向间隔地设置。其中,至少一个定位块32的一侧设置有一个夹紧机构33。夹紧机构33具有将前围顶骨架夹紧的夹紧位置,以及夹紧机构33具有将前围顶骨架释放的释放位置。这样设置保证前围顶骨架在运动过程中定位不会发生偏差。Specifically, at least one locking mechanism 24 is provided on the flip frame 22, and the locking mechanism 24 includes at least one vertical plate 241, a positioning plate 242, a linkage triangle plate 243, a first limiting plate 245, a second limiting plate 247, a third Two driving parts 249 . The vertical plate 241 is connected to the base 21 . There are two positioning plates 242 . The two positioning plates 242 are respectively connected with the vertical plates 241 . Positioning grooves 2421 are formed between the positioning plates 242 . The linkage triangular plate 243 is connected with the vertical plate 241 through the connecting shaft 244 . The middle portion of the first limiting plate 245 is movably connected to the vertical plate 241 through the first positioning pin 61 . The first end of the first limiting plate 245 is connected to the linkage triangular plate 243 through the first connecting rod 246 . The second end of the first limiting plate 245 extends to one side of the positioning groove 2421 . The middle portion of the second limiting plate 247 is movably connected to the vertical plate 241 through the second positioning pin 62 . The first end of the second limiting plate 247 is connected to the linkage triangular plate 243 through the second connecting rod 248 . The second end of the second limiting plate 247 extends to the other side of the positioning groove 2421, and is disposed opposite to the second end of the first limiting plate 245. The first limit plate 245 and the second limit plate 247 have locking positions for locking part of the front wall frame in the positioning groove 2421, and the first limit plate 245 and the second limit plate 247 have the The unlocked position of the skeleton unlock. The output end of the second driving part 249 is connected to the linkage triangular plate 243 . The second driving part 249 is used to drive the first limiting plate 245 and the second limiting plate 247 to be located at the locking position and the unlocking position. The locking mechanism 24 cooperates with the second driving part 249 , the first connecting rod 246 and the second connecting rod 248 to realize the fast fixing and loosening of the skin. As shown in FIGS. 7 and 8 , the locking mechanism 24 includes a positioning plate 242 . The positioning plate 242 is arranged in an L-shaped structure. The positioning plate 242 is used for positioning the front wall frame assembly to prevent the frame from moving during operation. The lengths of the first link 246 and the second link 248 are different. The cylinder drives the connecting shaft arm, which in turn drives the linkage triangular plate 243 to rotate, so that the first connecting rod 246, the second connecting rod 248 and the first limit plate 245 and the second limit plate 247 can be opened and closed synchronously, and the front Fixed clamping after installation of FRP skin at the surrounding frame. The clamping mechanism 33 is used for fixing the glass fiber reinforced plastic skin at the front cowl roof frame. The support mechanism 30 includes a support bottom plate 31 and a positioning block 32 . The support bottom plate 31 is slidably connected with the guide rail 10 . The number of positioning blocks 32 is plural. Some of the plurality of positioning blocks 32 are provided at intervals along the length direction of the support bottom plate 31 , and the other part of the positioning blocks 32 are provided at intervals along the width direction of the support bottom plate 31 . One side of at least one positioning block 32 is provided with a clamping mechanism 33 . The clamping mechanism 33 has a clamping position that clamps the cowl top frame, and the clamping mechanism 33 has a release position that releases the cowl top frame. This setting ensures that the positioning of the front cowl top frame will not be deviated during the movement.

如图8所示,锁紧机构24还包括:第一锁紧螺栓111、弹簧垫112、平垫113、固定U形支架114、进气口115、出气口116、底板117。As shown in FIG. 8 , the locking mechanism 24 further includes: a first locking bolt 111 , a spring washer 112 , a flat washer 113 , a fixed U-shaped bracket 114 , an air inlet 115 , an air outlet 116 , and a bottom plate 117 .

夹紧机构33包括滑道331、止挡块332、第二滑块333。滑道331与支撑底板31连接。滑道331的一端朝向其中一个定位块32设置。止挡块332设置于滑道331的另一端处。第二滑块333与滑道331滑动连接。第二滑块333第一端设置有定位螺栓3331。定位螺栓3331的端部穿设于止挡块332内。定位螺栓3331上套设有弹簧。弹簧位于第二滑块333的端部与止挡块332之间。第二滑块333的第二端设置有尼龙垫块3332。夹紧机构33采用推拉式设计并通过弹簧与推拉式定位块的组合使用来实现玻璃钢蒙皮与骨架夹紧,保证蒙皮与骨架的贴合度。夹紧机构33利用弹簧的弹性势能,推动第二滑块333沿滑道331向前运动,同时尼龙垫块3332、T型固定块通过螺栓与第二滑块333相连,最终实现第二滑块333压紧在玻璃钢蒙皮上,实现蒙皮的夹紧定位。The clamping mechanism 33 includes a slideway 331 , a stop block 332 , and a second sliding block 333 . The slideway 331 is connected to the support bottom plate 31 . One end of the slideway 331 is disposed toward one of the positioning blocks 32 . The stopper block 332 is disposed at the other end of the slideway 331 . The second sliding block 333 is slidably connected to the slideway 331 . A positioning bolt 3331 is provided at the first end of the second sliding block 333 . The end of the positioning bolt 3331 is inserted into the stopper block 332 . The positioning bolt 3331 is sleeved with a spring. The spring is located between the end of the second sliding block 333 and the stopper block 332 . The second end of the second sliding block 333 is provided with a nylon spacer block 3332 . The clamping mechanism 33 adopts a push-pull design and uses a combination of a spring and a push-pull positioning block to realize the clamping between the FRP skin and the skeleton, so as to ensure the fit between the skin and the skeleton. The clamping mechanism 33 uses the elastic potential energy of the spring to push the second sliding block 333 to move forward along the slideway 331, and at the same time, the nylon spacer block 3332 and the T-shaped fixing block are connected with the second sliding block 333 by bolts, and finally the second sliding block 333 is realized. The 333 is pressed on the FRP skin to realize the clamping and positioning of the skin.

如图3和图4所示,夹紧机构33还包括:固定角板121、第一锁紧螺母122、第一固定底板123、T形固定块124、弹簧125、活动孔126、定位销孔127。As shown in FIGS. 3 and 4 , the clamping mechanism 33 further includes: a fixed angle plate 121 , a first locking nut 122 , a first fixed bottom plate 123 , a T-shaped fixed block 124 , a spring 125 , a movable hole 126 , and a positioning pin hole 127.

夹紧机构33包括推动把手334和上下定位装置335。推动把手334与第二滑块333连接。上下定位装置335的第三定位销3351具有延伸至第二滑块333的定位孔内以将第二滑块333 锁止在预设位置时的锁紧位置,以及第三定位销3351具有远离第二滑块333以将第二滑块333 释放的释放位置。这样设置便于快速夹紧或释放蒙皮,提高车辆前围的组装效率。The clamping mechanism 33 includes a push handle 334 and an up-down positioning device 335 . The push handle 334 is connected with the second slider 333 . The third positioning pin 3351 of the upper and lower positioning device 335 has a locking position extending into the positioning hole of the second sliding block 333 to lock the second sliding block 333 at the preset position, and the third positioning pin 3351 has a locking position away from the first sliding block 333 . The two sliding blocks 333 are in the release position for releasing the second sliding block 333 . This arrangement facilitates quick clamping or releasing of the skin, and improves the assembly efficiency of the front wall of the vehicle.

其中,平移机构40包括支撑架41、旋转架42。支撑架41与导轨10连接。旋转架42通过至少一个调节座43与支撑架41连接,以使旋转架42沿支撑架41的轴线方向高度可调地设置。旋转架42设置有至少一个支撑臂421,支撑臂421用于支撑前围总成。其中,旋转架 42与调节座43之间设置有至少一个旋转机构44。旋转架42通过旋转机构44沿水平方向可转动地设置。The translation mechanism 40 includes a support frame 41 and a rotating frame 42 . The support frame 41 is connected to the guide rail 10 . The rotating frame 42 is connected to the supporting frame 41 through at least one adjusting seat 43 , so that the rotating frame 42 is arranged in a height-adjustable manner along the axial direction of the supporting frame 41 . The rotating frame 42 is provided with at least one support arm 421, and the support arm 421 is used for supporting the cowl assembly. Among them, at least one rotating mechanism 44 is arranged between the rotating frame 42 and the adjusting base 43 . The rotating frame 42 is rotatably provided in the horizontal direction by the rotating mechanism 44 .

如图15所示,平移机构40还包括:滑块131、固定锁紧螺栓132、第二固定底板133、锁止螺栓134、定位板135、蝶形锁紧螺母136、第一固定板137、旋转固定板138、螺栓139。As shown in FIG. 15 , the translation mechanism 40 further includes: a slider 131 , a fixed locking bolt 132 , a second fixed bottom plate 133 , a locking bolt 134 , a positioning plate 135 , a wing locking nut 136 , a first fixing plate 137 , Rotate the fixing plate 138 and the bolts 139 .

如图1至图2所示,A处为玻璃钢蒙皮。B处为前围顶骨架。C处为前围骨架。As shown in Figure 1 to Figure 2, A is the FRP skin. B is the front wall frame. C is the front frame.

进一步地,如图11至图15所示,平移机构40主要由滑块、固定底板、支撑架41、锁止螺栓、蝶形锁止螺母等组成。作业时,先调节旋转架42的上下位置,并旋紧升降锁紧螺栓,再调节支撑臂421前后位置,使前围总成悬挂于支撑臂421上,并锁紧蝶形螺母。将平移机构40滑移至前围存放处,使旋转架42旋转,松开升降锁紧螺母和悬臂蝶形螺母,并移开平移机构40,即可完成前围总成存放。其中,支撑臂421可沿长度方向可活动地设置。Further, as shown in FIGS. 11 to 15 , the translation mechanism 40 is mainly composed of a slider, a fixed bottom plate, a support frame 41 , a locking bolt, a wing-shaped locking nut, and the like. During operation, firstly adjust the upper and lower positions of the rotating frame 42, tighten the lifting locking bolts, and then adjust the front and rear positions of the support arm 421, so that the front wall assembly is suspended on the support arm 421, and the wing nut is locked. Slide the translation mechanism 40 to the front wall storage place, rotate the swivel frame 42, loosen the lifting lock nut and the cantilever wing nut, and remove the translation mechanism 40 to complete the storage of the front wall assembly. Wherein, the support arm 421 can be movably arranged along the length direction.

旋转机构44包括旋转齿轮441、旋转轴442。旋转齿轮441与调节座43连接。旋转轴442 的第一端与旋转架42连接。旋转轴442的第二端通过定位座443与调节座43连接。旋转轴 442的外周面设置有与旋转齿轮441相啮合的齿部。定位座443上设置有定位孔4431。调节座43上设置有与定位孔4431相配合的第四定位销431。这样设置使得支撑架41、旋转架42之间具有良好的连接稳定性,并且采用孔销定位的方式能够保证旋转轴的安装精度与旋转机构44各部分的连接强度。The rotating mechanism 44 includes a rotating gear 441 and a rotating shaft 442 . The rotating gear 441 is connected with the adjusting seat 43 . The first end of the rotating shaft 442 is connected to the rotating frame 42 . The second end of the rotating shaft 442 is connected with the adjusting seat 43 through the positioning seat 443 . The outer peripheral surface of the rotating shaft 442 is provided with a tooth portion that meshes with the rotating gear 441. The positioning seat 443 is provided with a positioning hole 4431 . The adjusting seat 43 is provided with a fourth positioning pin 431 matched with the positioning hole 4431 . This arrangement ensures good connection stability between the support frame 41 and the rotating frame 42 , and the installation accuracy of the rotating shaft and the connection strength of each part of the rotating mechanism 44 can be ensured by using the hole-pin positioning method.

采用本申请的技术方案,车辆前围的合拢工艺流程如下:首先将前围顶骨架沿导轨10滑移至前围骨架处进行组焊合成前围骨架总成,然后利用转调机构50将玻璃钢蒙皮吊装至前围骨架进行玻璃钢蒙皮安装,然后利用翻转机构20将前围总成由平放状态翻转为立式状态,最后利用平移机构40将作业完成的前围总成转运至临时存放处。By adopting the technical solution of the present application, the closing process of the front wall of the vehicle is as follows: firstly, the front wall roof frame is slid along the guide rail 10 to the front wall frame to be assembled and welded to form the front wall frame assembly, and then the glass fiber reinforced plastic is covered by the transfer mechanism 50. The skin is hoisted to the front wall frame for FRP skin installation, and then the front wall assembly is turned from the horizontal state to the vertical state by the turning mechanism 20, and finally the front wall assembly after the operation is transferred by the translation mechanism 40 to the temporary storage place. .

采用本申请的技术方案,有效降低了作业人员高空操作的危险性,提高了生产效率,并且避免了多次起吊和测量,操作得到了便利性,提升了整体前围的装配质量。By adopting the technical solution of the present application, the danger of high-altitude operation by operators is effectively reduced, the production efficiency is improved, and repeated lifting and measurement are avoided, the operation is convenient, and the assembly quality of the overall front wall is improved.

为了便于描述,在这里可以使用空间相对术语,如“在……之上”、“在……上方”、“在……上表面”、“上面的”等,用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是,空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如,如果附图中的器件被倒置,则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而,示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位旋转90度或处于其他方位,并且对这里所使用的空间相对描述作出相应解释。For ease of description, spatially relative terms, such as "on", "over", "on the surface", "above", etc., may be used herein to describe what is shown in the figures. The spatial positional relationship of one device or feature shown to other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or features would then be oriented "below" or "over" the other devices or features under other devices or constructions". Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may also be otherwise oriented, rotated 90 degrees or at other orientations, and the spatially relative descriptions used herein interpreted accordingly.

除上述以外,还需要说明的是在本说明书中所谈到的“一个实施例”、“另一个实施例”、“实施例”等,指的是结合该实施例描述的具体特征、结构或者特点包括在本申请概括性描述的至少一个实施例中。在说明书中多个地方出现同种表述不是一定指的是同一个实施例。进一步来说,结合任一实施例描述一个具体特征、结构或者特点时,所要主张的是结合其他实施例来实现这种特征、结构或者特点也落在本实用新型的范围内。In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or Features are included in at least one embodiment generally described in this application. The appearances of the same expression in various places in the specification are not necessarily all referring to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any one embodiment, it is claimed that implementing such feature, structure or characteristic in conjunction with other embodiments is also within the scope of the present invention.

在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

以上所述仅为本实用新型的优选实施例而已,并不用于限制本实用新型,对于本领域的技术人员来说,本实用新型可以有各种更改和变化。凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (11)

1. A vehicular cowl assembly apparatus, comprising:
a guide rail (10);
a turnover mechanism (20), wherein the turnover mechanism (20) is connected with the guide rail (10), the turnover mechanism (20) is provided with a first bearing position for bearing a front wall framework and a front wall top framework, and the turnover mechanism (20) is provided with a second bearing position for bearing a front wall assembly, and the front wall assembly is formed by assembling the front wall framework, the front wall top framework and a glass fiber reinforced plastic skin;
a support mechanism (30), the support mechanism (30) being movably connected with the guide rail (10), the support mechanism (30) being used for carrying a front cowl top framework of a vehicle, the support mechanism (30) having an operating position when approaching the turnover mechanism (20) for carrying the front cowl top framework to the turnover mechanism (20), and the support mechanism (30) having a non-operating position moving away from one side of the turnover mechanism (20);
translation mechanism (40), translation mechanism (40) with guide rail (10) movably connects, tilting mechanism (20) are located between translation mechanism (40) and supporting mechanism (30), translation mechanism (40) have a supporting position and an uninstallation position, when translation mechanism (40) are located the supporting position, translation mechanism (40) are close to tilting mechanism (20) set up, just tilting mechanism (20) are located the second bears the weight of the position, translation mechanism (40) are located when the uninstallation position, translation mechanism (40) bear and enclose the assembly and keep away from before tilting mechanism (20) remove to preset position.
2. The vehicular cowl assembly apparatus according to claim 1, characterized by comprising:
the transfer mechanism (50) is arranged adjacent to the turnover mechanism (20), and the transfer mechanism (50) is used for bearing the glass fiber reinforced plastic skin to the front wall framework and the front wall top framework on the turnover mechanism (20) for assembly operation.
3. The vehicular cowl assembly apparatus according to claim 2, characterized in that the turning mechanism (50) includes:
a support column (51);
a cantilever (52), a first end of the cantilever (52) is movably connected with the supporting column (51);
adsorb support (53), adsorb support (53) through telescopic machanism with the second end of cantilever (52) is connected, adsorb support (53) are followed the length direction slidable ground of cantilever (52) sets up, be provided with a plurality of vacuum chuck (531) on adsorbing support (53), it is a plurality of vacuum chuck (531) are used for adsorbing glass steel skin.
4. The vehicular cowl assembly apparatus according to claim 3, wherein the telescopic mechanism includes a cylinder (54), one end of the cylinder (54) is connected to the suction bracket (53), the other end of the cylinder (54) is connected to the suspension arm (52) through a first slider, and the cylinder (54) is configured to adjust a height of the suction bracket (53) in a vertical direction.
5. The vehicular cowl assembly apparatus according to claim 1, characterized in that the turnover mechanism (20) includes:
a base (21);
a roll-over stand (22), the support surface of the roll-over stand (22) having the first bearing position when placed in a horizontal direction, and the support surface of the roll-over stand (22) having the second bearing position when placed in a vertical direction;
first drive division (23), first drive division (23) with base (21) are connected, the output of first drive division (23) is provided with drive gear, roll-over stand (22) be provided with drive gear complex rack (221), first drive division (23) pass through drive gear drive rack (221) drive roll-over stand (22) are located first bear the weight of the position with the second bears the weight of the position.
6. The vehicular cowl assembly apparatus according to claim 5, characterized in that at least one locking mechanism (24) is provided on the roll-over stand (22), the locking mechanism (24) including:
at least one vertical plate (241), wherein the vertical plate (241) is connected with the base (21);
two positioning plates (242), wherein the two positioning plates (242) are respectively connected with the vertical plate (241), and a positioning groove (2421) is formed between the two positioning plates (242);
the linkage triangular plate (243), the said linkage triangular plate (243) is connected with said riser (241) through the connecting shaft (244);
the middle part of the first limiting plate (245) is movably connected with the vertical plate (241) through a first positioning pin (61), the first end of the first limiting plate (245) is connected with the linkage triangular plate (243) through a first connecting rod (246), and the second end of the first limiting plate (245) extends to one side of the positioning groove (2421);
a second limit plate (247), a middle portion of the second limit plate (247) is movably connected to the vertical plate (241) through a second positioning pin (62), a first end of the second limit plate (247) is connected to the linkage triangle (243) through a second connecting rod (248), a second end of the second limit plate (247) extends to the other side of the positioning groove (2421) and is disposed opposite to a second end of the first limit plate (245), the first limit plate (245) and the second limit plate (247) have a locking position for locking a portion of the cowl framework in the positioning groove (2421), and the first limit plate (245) and the second limit plate (247) have an unlocking position for unlocking the cowl framework;
a second driving part (249), an output end of the second driving part (249) is connected with the linkage triangle (243), and the second driving part (249) is used for driving the first limiting plate (245) and the second limiting plate (247) are located at the locking position and the unlocking position.
7. The vehicular cowl assembly apparatus according to claim 1, characterized in that the support mechanism (30) includes:
a support floor (31), the support floor (31) being slidably connected with the guide rail (10);
a plurality of positioning blocks (32), wherein one part of the plurality of positioning blocks (32) is arranged at intervals along the length direction of the support base plate (31), the other part of the plurality of positioning blocks (32) is arranged at intervals along the width direction of the support base plate (31), wherein one side of at least one of the positioning blocks (32) is provided with a clamping mechanism (33), the clamping mechanism (33) has a clamping position for clamping the front wall top framework, and the clamping mechanism (33) has a releasing position for releasing the front wall top framework.
8. The vehicular cowl assembly apparatus according to claim 7, characterized in that the clamp mechanism (33) includes:
a slide (331), wherein the slide (331) is connected to the support base (31), and one end of the slide (331) is disposed toward one of the positioning blocks (32);
a stop block (332), the stop block (332) being disposed at another end of the slideway (331);
second slider (333), second slider (333) with slide (331) sliding connection, the first end of second slider (333) is provided with positioning bolt (3331), positioning bolt (3331) the tip is worn to locate in backstop piece (332), the cover is equipped with the spring on positioning bolt (3331), the spring is located the tip of second slider (333) with between backstop piece (332), the second end of second slider (333) is provided with nylon cushion block (3332).
9. The vehicular cowl assembly apparatus according to claim 8, wherein the clamping mechanism (33) includes a push handle (334) and an up-down positioning device (335), the push handle (334) being coupled to the second slider (333), a third positioning pin (3351) of the up-down positioning device (335) having a locking position extending into a positioning hole of the second slider (333) to lock the second slider (333) at a preset position, and a release position away from the second slider (333) to release the second slider (333).
10. The vehicular cowl assembly apparatus according to claim 1, characterized in that the translation mechanism (40) includes:
a support frame (41), wherein the support frame (41) is connected with the guide rail (10);
the rotating frame (42) is connected with the supporting frame (41) through at least one adjusting seat (43), so that the rotating frame (42) is arranged in a height-adjustable mode along the axis direction of the supporting frame (41), the rotating frame (42) is provided with at least one supporting arm (421), and the supporting arm (421) is used for supporting the front wall assembly;
at least one rotating mechanism (44) is arranged between the rotating frame (42) and the adjusting seat (43), and the rotating frame (42) is rotatably arranged along the horizontal direction through the rotating mechanism (44).
11. The vehicular cowl assembly apparatus according to claim 10, characterized in that the rotating mechanism (44) includes:
a rotating gear (441), the rotating gear (441) being connected with the adjusting seat (43);
the first end of the rotating shaft (442) is connected with the rotating frame (42), the second end of the rotating shaft (442) is connected with the adjusting seat (43) through a positioning seat (443), a tooth part meshed with the rotating gear (441) is arranged on the outer peripheral surface of the rotating shaft (442), a positioning hole (4431) is arranged on the positioning seat (443), and a fourth positioning pin (431) matched with the positioning hole (4431) is arranged on the adjusting seat (43).
CN202122651404.5U 2021-11-01 2021-11-01 Vehicle front wall assembly assembling equipment Active CN216443699U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115056894A (en) * 2022-07-06 2022-09-16 江西五十铃汽车有限公司 Vehicle body side wall conveying system and method
CN116767391A (en) * 2023-06-30 2023-09-19 东风商用车有限公司 An automated body side panel assembly production line and its assembly method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115056894A (en) * 2022-07-06 2022-09-16 江西五十铃汽车有限公司 Vehicle body side wall conveying system and method
CN115056894B (en) * 2022-07-06 2023-11-03 江西五十铃汽车有限公司 Car body side wall conveying system and method
CN116767391A (en) * 2023-06-30 2023-09-19 东风商用车有限公司 An automated body side panel assembly production line and its assembly method

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