A kind of car front door crash bar outside plate is strengthened the fore-stock assembling jig
Technical field
The utility model relates to a kind of assembling jig, and particularly a kind of car front door crash bar outside plate that is applied to is strengthened the fore-stock assembling jig.
Background technology
The car front door crash bar is the important component part of car, and it plays vital effect to the quality of car door and even the safety of whole car.When automobile is subject to side impact, car door is easy to be impacted and is out of shape, thereby directly hurts the passenger, in order to improve the security performance of automobile, place one or two very firm girder steel in the middle of automobile two side door interlayers, the side door crash bar that Here it is often says.The crashproof effect of crash bar is: when side door was subject to clashing into, firm crash bar can alleviate the deformation extent of side door greatly, thereby can reduce automobile impacting to passenger's injury.When car front door crash bar outside plate reinforced support is assembled, assemble again after needing its workpiece to be fixed, to prevent because loading error causes assembly to do over again, the waste resource.Shape and assembling demand due to car front door crash bar outside plate reinforced support, in order to complete the assembling to car front door crash bar outside plate reinforced support, need to adopt special frock clamp that its workpiece is positioned fixing, this frock clamp is exactly that car front door crash bar outside plate is strengthened the fore-stock assembling jig.Car front door crash bar outside plate reinforced support can be located fixing on traditional fixture, before before should strengthening car front door crash bar outside plate during production, left socle and car front door crash bar outside plate are strengthened, two workpiece of right support correctly are assemblied on fixture respectively, but find because two locating hole spacings of workpiece are the same, two workpiece can interchange assemble, operating personnel easily make the mistake assembling and cause assembly to be done over again, the waste resource.
Therefore need to traditional car front door crash bar outside plate reinforced support fixture be improved, make when car front door crash bar outside plate reinforced support is assembled, operating personnel can correctly assemble, make two workpiece be arranged on correct position, avoid assembly and do over again because of the mistake dress, reduce the wastage and save welding cost.
The utility model content
In view of this, car front door crash bar outside plate of the present utility model is strengthened the fore-stock assembling jig, topology layout is reasonable, convenient operation, performance is more complete, can the auxiliary operation personnel complete the assembly work of car front door crash bar outside plate being strengthened fore-stock, use the car front door crash bar outside plate after improving to strengthen the fore-stock assembling jig, can realize that workpiece can only be arranged on correct position, the workpiece what state all can not be wrong be arranged on wrong position, can avoid like this assembly to do over again because of the mistake dress, reduce the wastage and save welding cost.
Car front door crash bar outside plate of the present utility model is strengthened the fore-stock assembling jig, positioning component I, positioning component II and positioning component III that before before comprising base and being fixed in being used for to need assembling and consisting of car front door crash bar outside plate and strengthen the car front door crash bar of fore-stock, car front door crash bar outside plate and strengthen of described base, left socle and car front door crash bar outside plate are strengthened, right support positions accordingly; Described positioning component II and positioning component III include the underframe that is fixed in base and are fixed in the alignment pin that is used for the workpiece location of underframe; Also be provided with the mistake proofing frame that only limits to the associated workpiece clamping on described underframe.
Further, described mistake proofing frame and associated workpiece is wide is equipped with to the edge;
Further, described mistake proofing frame carries out spacing mistake proofing piece with wide the cooperation to the edge of associated workpiece to this workpiece for being used for.
The beneficial effects of the utility model: car front door crash bar outside plate of the present utility model is strengthened the fore-stock assembling jig, topology layout is reasonable, convenient operation, use the car front door crash bar outside plate after improving to strengthen the fore-stock assembling jig, can realize that workpiece can only be arranged on correct position, the position that is arranged on mistake that the workpiece what state all can not be wrong can be avoided like this assembly and do over again because of the mistake dress, reduce the wastage and save welding cost, having good mistake proofing effect.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the structural representation of the utility model positioning component II;
Fig. 2 is the structural representation of the utility model positioning component III.
The specific embodiment
Fig. 1 is the structural representation of the utility model positioning component II, Fig. 2 is the structural representation of the utility model positioning component III, as shown in the figure: window frame weld jig before the car rear door of the present embodiment, positioning component I, positioning component II and positioning component III that before before comprising base and being fixed in being used for to need assembling and consisting of car front door crash bar outside plate and strengthen the car front door crash bar of fore-stock, car front door crash bar outside plate and strengthen of described base, left socle and car front door crash bar outside plate are strengthened, right support positions accordingly, described positioning component II comprises the underframe 1 that is fixed in base and is fixed in the alignment pin 2 that is used for the workpiece location of underframe, also be provided with on the underframe 1 of described positioning component II and only limit to the mistake proofing frame 3 that car front door crash bar outside plate is strengthened front left socle 7 clampings, described positioning component III comprises the underframe 4 that is fixed in base and is fixed in the alignment pin 5 that is used for the workpiece location of underframe, also be provided with on the underframe 4 of described positioning component III and only limit to the mistake proofing frame 6 that car front door crash bar outside plate is strengthened front right support 8 clampings, equal paired connecting hole that is provided with on right support 8 before before car front door crash bar outside plate is strengthened, left socle 7 and car front door crash bar outside plate are strengthened, the alignment pin 2 of positioning component II and the alignment pin 5 of positioning component III before left socle 7 and car front door crash bar outside plate are strengthened before corresponding car front door crash bar outside plate is strengthened respectively the connecting hole setting of right support 8 position in order to pass corresponding connecting hole, before before the mistake proofing frame 3 of positioning component II and the mistake proofing frame 6 of positioning component III can be set to strengthen with corresponding car front door crash bar outside plate, left socle 7 and car front door crash bar outside plate are strengthened, right support 8 structures match respectively to carry out spacing mistake proofing.
In the present embodiment, described mistake proofing frame (the mistake proofing frame 3 of positioning component II and the mistake proofing frame 6 of positioning component III) is equipped with to the edge with associated workpiece is wide, due to car front door crash bar outside plate strengthen before left socle 7 wide distance to its connecting hole is different to the edge to the distance of its connecting hole and right support 8 before car front door crash bar outside plate is strengthened wide to the edge, therefore by being equipped with to the edge that to carry out mistake proofing simple, dependable performance with associated workpiece is wide.
in the present embodiment, described mistake proofing frame (the mistake proofing frame 3 of positioning component II and the mistake proofing frame 6 of positioning component III) carries out spacing mistake proofing piece with wide the cooperation to the edge of associated workpiece to this workpiece for being used for, car front door crash bar outside plate of the present utility model is strengthened the fore-stock assembling jig, topology layout is reasonable, convenient operation, use the car front door crash bar outside plate after improving to strengthen the fore-stock assembling jig, can realize that workpiece can only be arranged on correct position, the workpiece what state all can not be wrong be arranged on wrong position, can avoid like this assembly and do over again because of the mistake dress, reduce the wastage and save welding cost, possesses mistake proofing effect well.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.