KR200145118Y1 - Body transfer device of vehicle assembly process - Google Patents

Abstract

The present invention relates to a transport apparatus for a vehicle body assembly process for stably moving a vehicle body that has completed a certain process in the assembly process of the vehicle body to a subsequent process when the vehicle is manufactured, a trolley (10) in which a jig fixing the vehicle body is installed on the upper surface thereof. ), An auxiliary plate 20 installed to connect one assembly process and a subsequent assembly process, and guide rails 13 at predetermined intervals and heights on both sides such that the caster 13 of the trolley 10 is guided to the auxiliary plate. And a fixing hole 14 vertically penetrating at both sides with the center of the upper surface of the plate 11 of the trolley, and having a screw hole 51a installed on the auxiliary table 20 at the same interval as the fixing hole ( 51 and a stopper 50 having a predetermined length screw shaft formed on one side to fix the trolley 10 to the mount 51 through the fixing hole 14, As a follow-up process By fixing the trolley to be used to transport the body and the stability it will be improved to the extent of reducing the operation of the speed and cost of the working time.

Description

Body transfer device of vehicle assembly process

1 is a perspective view showing the structure of the floor complete assembly constituting the vehicle body.

Figure 2 is a perspective view showing the overall configuration of the vehicle body conveying apparatus according to this high stage.

Figure 3 is a side view showing a state in which the vehicle body is transferred by the present invention.

* Explanation of symbols for main parts of the drawings

10: trolley 11: plate

12: reinforcement frame 13: caster

14: fixing hole 20: auxiliary plate

30: rail 50: stopper

51: mount

The present invention relates to a transport apparatus for a vehicle body assembly process for stably moving the vehicle body after a certain process in the assembly process of the vehicle body to the subsequent process when manufacturing the vehicle.

Automobiles are largely divided into chassis and body. And the body is mainly equivalent to the outer shell of the vehicle is subdivided into the compartment, undercarriage, engine compartment, trunk compartment, fender, and the like.

In order to assemble the above-described vehicle body, the basic frame is first fixed on the surface plate, and then a floor complete assembly corresponding to the floor is assembled.

1 is a perspective view showing the structure of the floor complete assembly completed through the above-described process.

When the assembly process is complete, the floor complete assembly is transferred onto the surface of the subsequent process to assemble a side outer assembly on the side. At this time, the jig used to support the floor complete assembly during the process is released and a subsequent process is fixed again on the jig by using a hoist.

However, the conventional transfer method described above has a problem in that workability is inferior because it requires a lot of time and requires a lot of time to remove the floor complete from the jig in the previous process and accurately place it in the jig of the subsequent process.

The present invention is proposed to solve the above-mentioned problems, the step of eliminating the step of fixing the vehicle body through the jig in the subsequent process by transferring the vehicle body fixed to the jig to the subsequent process to improve the efficiency of the work and the process It is an object of the present invention to provide a vehicle body conveying apparatus which reduces the cause of defects.

According to a feature of the present invention for achieving the above object, the vehicle body transfer device is a vehicle body transfer means for moving the vehicle body from the current assembly process to a subsequent assembly process in the assembly process of the vehicle body, and the vehicle body transfer means accurately positioned in a subsequent assembly process And guide means for guiding the vehicle and fixing means for fixing the vehicle body transport means transferred to the subsequent assembly process through the guide means.

Hereinafter, preferred embodiments of the high stage and the effects will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing the overall configuration of the vehicle body transport apparatus according to the present invention.

This high stage is composed of a vehicle body transfer means for moving the vehicle body largely, a guide means for guiding the vehicle body transfer means to be accurately positioned in a subsequent assembling process, and a fixing means for fixing the vehicle body transportation means at a predetermined position.

The vehicle conveying means includes a plate 11 having a pair of reinforcement frames 12 fixed in parallel to the lower portion, and casters 13 fixed to both ends of the lower reinforcement frame 12 of the plate 11, respectively. Using a trolley (trolley) 10 provided with.

The guide means is a guide rail formed at predetermined intervals and heights on both sides to guide the caster (13) of the trolley (10) on both sides of the auxiliary surface plate is installed so that the assembling process to be transferred is connected (13) has a structure provided.

The fixing means forms a fixing hole 14 vertically penetrated at both sides of the center of the upper surface of the plate 11 of the trolley, and the screw hole 51a is installed on the auxiliary table 20 at the same interval as the fixing hole. Mount 51 and the stopper 50 is formed with a screw shaft of a predetermined length on one side for fixing the trolley 10 to the mount 51 through the fixing hole (14).

Referring to the operation relationship of this high stage having the above-described configuration is as follows.

In the assembly process of the floor complete assembly, the jig 110 is installed on the upper surface of the plate of the trolley 10 to perform the assembly work.

After the assembly process of the floor complete assembly is completed, the trolley 10 is transported along the guide rails 30 in a side out panel assembly assembly process, which is a subsequent assembly process, so as to be accurately positioned on the auxiliary surface plate 20.

Finally, the fixing of the vehicle body for the subsequent assembly process is completed by matching the position of the fixing hole 14 of the plate with the screw hole 51a of the mount 51 and fixing it with the stopper 50.

3 is a side view showing the trolley 10 and the vehicle body which are transported to the subsequent assembly process through the above-described process.

According to the present invention, since the jig is unnecessary in the assembly process of the side outer assembly, the cost of manufacturing and installing the jig can be reduced.

In addition, the time required to transfer the car body to a subsequent process is shortened and the work is easy to increase the work efficiency.

In addition, the present invention has the advantage of reducing the occurrence of process errors and increase the accuracy of the process by improving the degree of defects generated when only transporting the car body by transferring the car body fixed to the jig fixed in the previous process as it is .

Claims (4)

Body conveying means for moving the vehicle body from the current assembly process to subsequent assembly process in the assembling process of the vehicle body, guide means for guiding the vehicle body conveying means accurately in the subsequent assembly process, and transfer to the subsequent assembly process through the guide means. Body transport apparatus of a body assembly process comprising a fixing means for fixing the vehicle body transport means. The plate (11) of claim 1, wherein a jig for fixing the vehicle body by the vehicle body conveying means is provided on the upper surface and has a pair of reinforcing frames (12) fixed in parallel to the lower portion of the plate (11). Body transport device of the body assembly process using a trolley (10) having a caster (13) is fixed to both ends in the lower reinforcement frame (12). According to claim 1, The guide means is provided with a predetermined interval on both sides to guide the caster 20 of the trolley 10 and the auxiliary surface plate 20 is installed so that one assembly process and the subsequent assembly process is connected. Body transport device of the body assembly process, the guide rail (13) is installed at a height. According to claim 1, wherein the fixing means is formed on the auxiliary plate 20 at the same interval as the fixing hole to form a fixing hole 14 vertically penetrating both sides to the center of the upper surface of the plate 11 of the trolley Body assembly process consisting of a mount 51 having a slot 51a and a stopper 50 having a predetermined length screw shaft formed on one side to fix the trolley 10 to the mount 51 through the fixing hole 14. Body transport system.