JPH0682023U - Transport hanger - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a transfer hanger for doors that can cope with the difference in the position of the inner panel cutout portion depending on the vehicle model and vehicle type. In a transport hanger 1 for suspending and transporting a door assembled by welding or the like, a suspending portion 8a, so that a tip portion 10 is engaged with all cutout portions of an inner panel of a door to be transported, 8b, 8c, and 8d are rotatably attached to the hanger body 5 via a support shaft 7, and a weight 13 is fixed to a rear end 12 of the hanger body 5. 8b and 8c are engaged with the notches, and the hanging portions 8a and 8 that do not match the notches on the one hand
In d, the support shaft 7 is rotated around the support shaft 7 by the pressing force at the time of setting the door, and the support shaft 7 is retracted inward.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a door transport hanger for transporting an assembled door to a body body for mounting the door on the body body.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 5, after assembling a door 102 such as a front door or a rear door by spot welding the outer panel 100 and the inner panel 101 in a door assembling process, a cutout portion of the inner panel 101 is attached to the body body. 104 is engaged with the hanging portion 105 of the transport hanger 103 to suspend the door 102 from the transport hanger 103, the transport hanger 103 is engaged with the transport rail 106, and the body body is transported to the assembly process. .

[0003]

[Problems to be solved by the device]

 In the prior art, as shown in FIG. 5, since the mounting position of the suspension part 105 of the transfer hanger 103 that engages with the cutout part 104 of the inner panel 101 is fixed, the cutout depending on the vehicle type and model. There was a problem that it was not possible to cope with the difference in the position of the portion 104, and the mounting position of the hanging portion 105 had to be changed and the transport hanger 103 itself had to be replaced every time the vehicle type changed.

The present invention has been made in view of the above problems of the conventional technology, and its object is to cope with the difference in the position of the inner panel cutout portion depending on the vehicle type and the vehicle type. It is intended to provide a transportation hanger for a door.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention relates to a transport hanger for suspending and transporting a door assembled by welding or the like, and a suspending portion whose tip portion engages with a cutout portion of the inner panel of the door is provided in the hanger body. It is rotatably attached via a support shaft, and a weight is fixed to the rear end of the hanging part.

[0006]

[Action]

 Set the door so that the notch of the inner panel corresponds to the tip of the hanging part that protrudes outward due to the moment of the spindle weight. Then, the hanging portion that matches the cutout portion of the inner panel engages with the cutout portion. On the other hand, when the door is set, the moment due to the pushing force of the door on the support shaft overcomes the moment of the weight on the support shaft, so the hanging part that does not match the notch part rotates around the support shaft. Retreat inward. Then, the door is set on the transport hanger and suspended.

[0007]

【Example】

 Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a schematic perspective view of a transport hanger according to the present invention, FIG. 2 is a detailed side view showing a mounting state of a hanging portion to a hanger body, and FIG. 3 is a transport hanger according to the present invention showing left and right front doors. FIG. 4 is a schematic front view of the suspended state, and FIG. 4 is a front view of a cutout portion formed in the inner panel of the right front door.

As shown in FIG. 1, the transport hangers 1 each have a hanger body 5 including a door mounting portion 2, two struts 3 and a transport rail engaging portion 4, and two hangers each fixed to each stanchion 3. It is composed of a total of four members 6 and suspending portions 8a, 8b, 8c, 8d rotatably attached to a support shaft 7 fixed to both ends of each member 6.

The hanging portions 8 a, 8 b, 8 c, 8 d are formed in a substantially J shape, a through hole 9 into which the support shaft 7 is fitted is provided in the central portion, and a bent portion 11 is provided at the tip portion 10. Is formed, and a weight 13 is fixed to the rear end portion 12.

As shown in FIG. 4, in the case of the front door 15, the position of the notch formed in the inner panel 16 differs depending on the vehicle type or vehicle type, but normally, it is indicated by 18a, 18b, 18c, 18d. Most are formed at that position. Therefore, it is generally formed at two locations indicated by a solid line at 18b and 18c in a certain vehicle type and at two locations indicated by a chain line at 18a and 18d in a certain vehicle type.

Therefore, the member 6 having the hanging parts 8a, 8b, 8c, 8d attached to both ends thereof as shown in FIG. 1 so that the hanging parts correspond to all the cutout parts 18a, 18b, 18c, 18d. Are fixed to each of the columns 3.

FIG. 2 is a detailed side view showing how the hanging portion 8a is attached to the hanger body 5, and the other hanging portions 8b, 8c, and 8d have the same structure. Part 8a. The hanging portion 8a is attached to a plate 22 fixed to both ends of the member 6 via a first bracket 20 and a second bracket 21.

In consideration of the case where the inner panel 16 and the front end portion 10 are in contact with the front end portion 10 of the hanging portion 8a, M / M is used to reduce the impact in order to prevent the inner panel 16 from being damaged. A buffer member 24 made of C nylon (monomer cast nylon) is provided.

As shown in FIG. 2, the first bracket 20 is formed in a substantially L shape, the support shaft 7 is fixed to the tip end 20a thereof, and the bolt 25 is attached to the second bracket 21 at the rear end 20b. An elongated hole 20c for attaching with a nut 26 is formed long in the vertical direction of the paper. Further, the first bracket 20 is provided with stoppers 27 and 28 that restrict the rotation range of the hanging portion 8a. The stoppers 27 and 28 can be finely adjusted in the protruding direction by screwing a bolt into a screw hole formed in the first bracket 20.

The second bracket 21 is formed in an L shape by two plates 21a and 21b as shown in FIG. A long hole 21c for fixing the first bracket 20 with the bolt 25 and the nut 26 is formed long in one plate 21a in the direction perpendicular to the paper surface, and the second bracket 21 of the member 6 is also formed in the other plate 21b. A long hole 21d for fixing with a bolt 29 and a nut 30 is formed in the plate 22 fixed to both ends in the left-right direction of the drawing. Further, the plate 22 is also formed with a long hole 22a for fixing the second bracket 21 with the bolt 29 and the nut 30 in the direction perpendicular to the paper surface.

As described above, the hanging portion 8a is inserted through the first bracket 20 having the long hole 20c, the second bracket 21 having the long holes 21b and 21d, and the plate 22 having the long hole 22a. Since it is attached to the hanger body 5, the attachment position of the hanging portion 8a can be finely adjusted in three dimensions with respect to the cutout portion 18a formed in the inner panel 16. Therefore, the suspending portion 8a can be fixed to the hanger body 5 so that the tip portion 10 of the suspending portion 8a is located at an optimum position with respect to the cutout portion 18a.

The range in which the hanging portion 8a rotates about the support shaft 7 is a state in which the tip portion 10 is retracted inward from the state shown by the solid line in FIG. 2 and is not in contact with the inner panel 16 of the door 15. In addition, the weight 13 must be in the range of the state shown by the chain line in FIG. 2 in which the weight 13 does not rotate toward the door 15 due to the moment about the support shaft 7. Therefore, it is necessary to finely adjust the positions of the stoppers 27 and 28.

In addition, the mass of the weight 13 and the fixed position of the weight 13 (distance between the support shaft 7 and the weight 13) are determined by the moment of the weight 13 with respect to the support shaft 7 in the state where the door 15 is not set. The end portion 12 is in contact with the stopper 27, and the tip portion 10 is projected outward, so that the state shown by the solid line in FIG. 2 is set.

Further, the mass of the weight 13 and the fixed position of the weight 13 are determined by the moment of the weight 13 with respect to the support shaft 7 when the door 15 having the notches 18b and 18c is set on the transport hanger 1. The tips 10 of the hanging parts 8a, 8d that do not contribute to the hanging are set so as not to come into contact with the surface of the inner panel 16 on which the notches 18b, 18c are not formed by an unnecessary force. There is. Therefore, the posture of the door 15 set on the transport hanger 1 is not broken by the pressing force of the tip portions 10 of the hanging portions 8a and 8d that do not contribute to hanging.

The operation of the transport hanger 1 configured as above will be described. As shown in FIG. 3, when the front door 15 having the cutouts 18b and 18c formed on the transport hanger 1 engaged with the transport rail 14 is hung and transported, an operator first grips the front door 15. . Next, the tip portions 10 of the hanging portions 8b and 8c corresponding to the cutout portions 18b and 18c of the inner panel 16 are inserted into the cutout portions 18b and 18c, and the lower end portion 17 of the door 15 is inserted into the door mounting portion 2. Place on.

At that time, the hanging portions 8a and 8d that do not contribute to the suspension of the door 15 are pressed at their tips 10 by the surfaces of the inner panel 16 where the cutout portions 18b and 18c are not formed. It Then, the moment about the support shaft 7 due to the pressing force exceeds the moment of the weight 13 about the support shaft 7, and the suspension parts 8a and 8d are rotated so that the tip 10 retracts inward around the support shaft 7. It is moved to the state shown by the chain line in FIG.

The edges of the cutouts 18 b and 18 c are engaged with the bent portion 11 of the tip portion 10, the lower end portion 17 of the door 15 is engaged with the door mounting portion 2, and the door 15 with respect to the support shaft 7 is engaged. The door 15 is maintained in the posture as shown in FIG. 3 by the balance between the moment of the pressing force of 10 and the moment of the weight 13 with respect to the support shaft 7. The door 15 suspended from the transport hanger 1 is transported to the next step and assembled to the body body.

[0023]

[Effect of device]

 As described above, according to the present invention, even when the position of the notch formed in the inner panel differs depending on the vehicle type or model, the hanging part engages with the notch of the inner panel. By attaching the hanging part to the hanger body, the versatility is enhanced, and it is possible to transport doors of a plurality of vehicle types or vehicle types.

[Brief description of drawings]

FIG. 1 is a schematic perspective view of a transfer hanger according to the present invention.

FIG. 2 is a detailed side view showing how the hanging part is attached to the hanger body.

FIG. 3 is a schematic front view of the transport hanger according to the present invention in which the left and right front doors are suspended.

FIG. 4 is a front view of a notch formed in the inner panel of the right front door.

FIG. 5 is a schematic front view of a state in which a transport hanger according to the related art suspends left and right front doors.

[Explanation of symbols]

1 ... Transport hanger, 5 ... Hanger body, 7 ... Spindle, 8
a, 8b, 8c, 8d ... Hanging part, 10 ... Tip part, 12
... rear end part, 13 ... weight, 15 ... door, 16 ... inner panel, 18a, 18b, 18c, 18d ... notch part.

Claims (1)

[Scope of utility model registration request] 1. A transport hanger for suspending and transporting a door assembled by welding or the like. In a transport hanger, a suspending portion whose tip portion engages with a notch portion of an inner panel of the door is provided on a hanger body via a spindle. A transport hanger which is rotatably mounted and has a weight fixed to a rear end portion of the hanging portion.