JPH0725352Y2 - Large parts pallet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a large-sized parts pallet that supports large pressed parts such as an automobile quarter panel, a hood, and a door panel in an aligned state.

(Prior art) When pressing large parts such as automobile quarter panels, hoods, door panels, etc. for temporary storage, transportation to rust prevention process, or transportation to other factories, etc. A large parts pallet is used to support the pressed parts in an aligned state so as not to damage the parts.

This large parts pallet is generally constructed as shown in FIG. That is, 1 is a base, and columns 2 are provided upright at the corners of the base 1. Further, a lower positioning attachment 3 is installed laterally on the base 1, a front positioning attachment 4 is provided between the front columns 2 and 2, and a rear positioning attachment 5 is provided between the rear columns 2 and 2. Has been erected. A large number of support grooves 6 supporting the lower part of the large-sized component A are provided at equal intervals on the upper surface of the lower positioning attachment 3, and the front and rear positioning attachments 4,
On the inner surface of 5, a large number of supporting pins 7 ... Then, attach the large part A to the lower, front and rear positioning attachments 3, 4, 5
By means of three points, a large number of large parts A can be aligned and supported on the upper part of the base 1 in a standing position.
Further, guard bars 8 for protecting the large-sized component A are provided between the left and right columns 2, 2.

(Problems to be solved by the invention) However, the conventional large-sized component pallet configured as described above is a dedicated component pallet in which the positioning attachments 3, 4, and 5 are fixedly provided between the base 1 and the columns 2. is there. That is, large parts such as pressed parts of automobiles are
There are various types such as quarter panels, hoods, door panels, and the shape and size differ depending on the car model, but we manufacture dedicated parts pallets according to the shape and size.
Therefore, there are many types of parts pallets according to the types of parts, and there is a problem in terms of management. Also, whenever the shape or size of large parts is changed, a new parts pallet is produced or modified. It is uneconomical because of

This invention was made in view of the above circumstances, and its purpose is to change the position of a simple positioning attachment according to the shape and size of a large-sized component, and to use one pallet, An object of the present invention is to provide a large-sized parts pallet capable of reliably supporting a plurality of types of large-sized parts having different shapes and sizes.

[Structure of the Invention] (Means and Actions for Solving the Problem) In order to achieve the above-mentioned object, the present invention has a base, which is installed laterally on the base and supports a lower portion of a large component on the upper surface. A lower positioning attachment having a plurality of component support portions that are movable in the front-back direction of the base, a plurality of columns that are erected at least at the corners of the base, and a plurality of columns in the height direction of these columns. The stepped fitting portion and a plurality of component support portions for supporting the side portions of the large-sized component are provided on the inner surface, and a plurality of insertion pins are arranged at both ends in the front-back direction of the base. Is selectively fitted into the fitting portion, and the front and rear part positioning attachment is adjustable in height and adjustable in the front-rear direction.

Then, the lower positioning attachment is moved in the front-rear direction according to the shape and size of the large-sized component to be supported, and the position of the front-rear positioning attachment is moved in the up-down direction and the front-rear direction to stabilize the large-sized component. It is to be able to support.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In FIGS. 1 and 2, reference numeral 11 denotes a base, which is formed in a rectangular shape by front and rear frames 12, 12, left and right frames 13, 13, and a reinforcing frame 14. Supporting legs 15 are provided at the corners of the base 11, and columns 16 are provided upright. Further, on the upper surfaces of the left and right frames 13, 13 of the base 11, a large number of positioning holes 17 are arranged at predetermined intervals in the front-rear direction.
And two lower positioning attachments 18, 18 are provided between the left and right frames 13, 13. Since these lower positioning attachments 18 have the same structure, one of them will be described. 19 is a belt-shaped support plate, and an attachment body 20 made of oil resistant rubber is fixed to the upper surface of the support plate. A large number of concave grooves 21 are formed in the attachment body 20 at predetermined intervals along the longitudinal direction, and the lower part of the large-sized component A is inserted and supported in the concave grooves 21. Has become. Further, bolts 22 and 22 projecting downward are provided at both ends of the lower positioning attachment 18 in the longitudinal direction.
By selectively inserting 22 into the positioning holes 17, 17 of the left and right frames 13, 13, the lower positioning attachments 18, 18
Can be positioned at any position in the front-rear direction of the base 11. The lower positioning attachments 18, 18 can be fixedly held to the base 11 by fastening the bolts 22 with nuts (not shown) on the lower surface side of the left and right frames 13.

The columns 16 are provided with a plurality of stages of first fitting portions 23, 23 and second fitting portions 24, 24 in the height direction. The first and second fitting portions 23 and 24 are formed of short tubes, and are welded and fixed to the column 16 so that the fitting direction is vertical. And the first in each strut 16 ...
The alternate fitting portions 23 and the second fitting portions 24 are set at the same height.

Further, guard bars 25, 25 having both ends bent in an L shape are installed between the front and rear columns 16, 16 and the both ends are detachably inserted into the first fitting parts 23, 23. ing. A front positioning attachment 26 and a rear positioning attachment 27 are installed between the left and right columns 16, 16. Since the front and rear part positioning attachments 26 and 27 have the same structure, one of them will be described. 28 is an L-shaped steel, and an attachment main body 29 made of oil resistant rubber is fixed to the upper surface of the L-shaped steel 28. Then, a large number of concave grooves 30 serving as component supporting portions are formed in the attachment body 29 at predetermined intervals along the longitudinal direction thereof,
The front and rear parts of the large component A are inserted and supported in the concave groove 30. Further, support rods 31, 31 extending in the front-rear direction of the base 11 are welded and fixed to both ends of the L-shaped steel 28 in the longitudinal direction. A plurality of insertion pins that can be inserted into the second fitting portion 24 are provided below the support rods 31, 31.
32 ... Projectedly provided, and by selectively inserting the insertion pin 32 into the second fitting portion 24, the front and rear positioning attachments 26 and 27 can be adjusted in height while maintaining the horizontal state. The front-back position can be adjusted.

According to the large-sized parts pallet thus configured, by changing the positions of the lower and front and rear positioning attachments 18, 26, 27 according to the shape and size of the large-sized parts A, a large number of large-sized parts A can be stored. Can support. That is, if the large part A has a wide lower part, the interval between the lower positioning attachments 18 and 18 is widened, and if the large part A has a narrow width, the interval between the lower positioning attachments 18 and 18 is narrowed, or only one of them is provided. Support the lower part of the large part A.
If the large component A is a tall one such as a door panel, the insertion pins 32, 32 of the front and rear positioning attachments 26, 27 are inserted into the second upper fitting portions 24, 24,
In the case where the height of the front part and the rear part are different, such as a quarter panel, the height of the front part positioning attachment 26 and the rear part positioning attachment 27 may be changed, and the positioning attachment 18 depending on the shape and size of the large part A. ,
The positions of 26 and 27 can be changed.

Further, since each positioning attachment 18, 26, 27 is formed by engraving a concave groove in the attachment main body made of oil resistant rubber so that the edge of the large component A is inserted and supported, the large component A is not scratched. You can certainly support without attaching.

In addition, according to the above-mentioned embodiment, the pallet for supporting the pressed parts of the automobile has been described, but the present invention is not limited to this and can be applied to other sheet metal parts and resin parts.

[Effect of device]

As described above, according to the present invention, the position of a simple positioning attachment can be changed according to the shape and size of a large-sized component to reliably support the large-sized component, and a plurality of different shapes and sizes can be supported. It has the effect of being economical because it can be commonly used to support large types of parts.

[Brief description of drawings]

FIG. 1 is a perspective view of a pallet showing an embodiment of the present invention,
FIG. 2 is a side view of the main part of the same, and FIG. 3 is a perspective view of a conventional pallet. 11 ... Base, 16 ... Strut, 18 ... Lower positioning attachment, 21, 30 ... Recessed groove (component support part), 24 ... Fitting part, 26 ...
Front locating attachment, 27 ... Rear locating attachment, 32 ... Insert pin.

Claims (1)

[Scope of utility model registration request] 1. A lower positioning attachment which has a base and a plurality of component support portions which are laterally installed on the base and which support a lower portion of a large-sized component on an upper surface thereof, and which is movable and adjustable in the front-rear direction of the base. A plurality of pillars provided upright in at least a corner of the base, a plurality of fitting portions provided in the pillars in a height direction, and a plurality of components for supporting the side portions of the large-sized component on the inner surface. It has a support part, and a plurality of insertion pins are arranged in the front-back direction of the base at both ends, and the insertion pins are selectively fitted into the fitting part to adjust the height and the front-back direction. A large parts pallet, which is equipped with flexible front and rear positioning attachments.