JP3233178U - Painting hanger stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hanger stand for painting capable of easily and surely fixing panel-shaped objects to be painted having different sizes and shapes, and quickly and efficiently performing a painting work after the fixing work. SOLUTION: A pipe steel support column 2 is fixed to the center of an upright stepladder 1 having three legs made of angle steel. A main shaft 3 made of pipe steel having a diameter smaller than the inner diameter thereof is fitted to the support column 2 so as to be vertically expandable and horizontally rotatable and erected. At the top of the spindle 3, that is, the upper end, a hanger arm 4 that is tiltably supported with its center as a fulcrum is fastened with bolts and nuts to which a fixing handle 7 is integrally attached, and at an arbitrary tilt angle. Allow it to be fixed. The hanger arm 4 is provided with a sleeve slot 6 serving as a fixed holder having a hook-shaped hook 8 that hooks and locks on a screw hole or a bolt hole 11 of an object to be painted 10. [Selection diagram] Fig. 2

Description

The present invention relates to, for example, a hanger stand for painting suitable for spray painting of panel-shaped objects to be painted such as bonnets, fenders, doors, bumpers, etc., which are components of automobile exteriors, and particularly for repair painting.

Conventionally, as a painting jig used for painting automobile doors, bonnets, fenders, etc., a hanger type jig that attaches multiple hooks to the cross rail of a gate-shaped frame and suspends the object to be painted by these hooks , There is a stand type stand on which the object to be painted is placed horizontally. However, when painting the back surface of the object to be coated, these conventional jigs require the operator to move to the back surface side with the coating spray, or to turn it upside down after the surface of the object to be coated is dried. , The work efficiency was poor.

Therefore, for example, like the painting stand described in Patent Document 1, the first holding that can hold the object to be painted such as the bonnet, fender, door, bumper of the automobile in either the upright state or the overturned state. A device and a second holding device for rotatably holding the object to be coated in a horizontal plane by a support frame having an engaging means for the object to be coated are provided, and the front and back surfaces of the object to be coated can be easily painted. It has a plurality of work holding parts that come into contact with the back surface of the bumper work, and a plurality of adjusting mechanisms that connect one end to the main body and the other end to the work holding part, and the adjusting mechanism is the bumper work. There has been proposed a versatile painting jig that can be expanded and contracted in the horizontal or vertical direction and can be contacted according to the shape of the back surface of the bumper work even if the vehicle type is different (see Patent Document 2). .).

In addition, in order to improve the coating efficiency when spray coating is applied to the work, the air flow in the rotation direction generated when a plurality of work holding portions rotate around the rotation axis while holding the work is in the same direction. A device provided with an airflow adjusting unit that adds an airflow (see Patent Document 3). A variable multi-layer coating jig has been proposed in which two workpieces can be hung with one coating jig, and one workpiece can be stored in a lower position of the other workpiece to make it compact. (See Patent Document 4.).

Jikkenhei 5-85471 Publication No. Japanese Unexamined Patent Publication No. 2008-207129 Japanese Patent No. 6683114 Japanese Unexamined Patent Publication No. 2004-154617

However, it goes without saying that the size and shape of panel-shaped objects to be painted, such as bonnets, fenders, doors, and bumpers, which are components of automobiles, differ depending on the vehicle type and model year, even if the vehicle type and model year are the same. It was slightly deformed for each individual to be repaired, and it was difficult to keep it in a fixed state.
In view of the above-mentioned problems of the prior art, the present invention can easily and surely fix panel-shaped objects to be coated having different sizes and shapes, and can quickly and efficiently perform the coating operation after the fixing operation. The challenge is to provide a hanger stand for painting that can be used.

Therefore, the hanger stand for painting of the present invention adopts the following configuration. That is, a spindle that is engaged with a support having an upright stepladder and is erected vertically and vertically and rotatably in the horizontal direction, and is pivotally supported at the upper end of the spindle with its center as a fulcrum. At the same time, at least one end of the hanger arm is stretchable, and at least two objects to be coated are fixed to the intermediate portion of the spindle so as to be vertically movable and horizontally rotatably engaged on the spindle. The first feature is that it consists of an arm. The second feature is that the hanger arm or the object fixing arm to be coated is provided with a fixing holder for the object to be coated having a hook-shaped hook that hooks and locks the screw hole or the bolt hole of the object to be coated. Furthermore, the hook-shaped hook can be freely fitted into the screw hole or the bolt hole, and the fixing holder has a slot that can be moved to an arbitrary position on the hanger arm or the object fixing arm. It is a feature of.

According to the present invention, there are the following excellent effects.
(1) Objects to be coated with different sizes and shapes can be easily and surely fixed.
(2) After the worker fixes the object to be painted, the painting work can be performed quickly without moving to the back side of the object to be painted.
(3) The stepladder is foldable, and the main shaft, hanger arm, fixed arm, etc. can be disassembled separately, making it compact and convenient for transportation and storage.

It is a perspective view which shows an Example of the hanger stand for painting which concerns on this invention. It is a perspective view which shows the state which the panel-shaped object to be painted is attached to the hanger stand for painting which concerns on this invention. It is a perspective view which shows the state which the panel-shaped object to be painted is inverted. It is an enlarged perspective view of the main part of a sleeve slot (fixed holder).

Hereinafter, embodiments of the present invention will be described with reference to examples shown in the drawings.

As shown in FIGS. 1 and 2, in the hanger stand for painting according to the present invention, a pipe steel support 2 is fixed to the center of an upright stepladder 1 having three angle steel legs. A main shaft 3 made of pipe steel having a diameter smaller than the inner diameter thereof is fitted to the support column 2 so as to be vertically expandable and rotatable in the horizontal direction. The upper end portion of the main shaft 3 is flattened and subjected to a retaining process to prevent the main shaft 3 from falling from the support column 2.

At the top of the spindle 3, that is, the upper end, a hanger arm 4 that is tiltably supported with its center as a fulcrum is fastened with bolts and nuts to which a fixing handle 7 is integrally attached, and at an arbitrary tilt angle. It is designed to be fixed. Further, the hanger arm 4 has an optional sleeve slot 6 on the hanger arm 4 which is a fixed holder having a hook-shaped hook 8 which is hooked and locked in the screw hole or the bolt hole 11 of the object to be painted 10 which is fixedly held. Multiple pieces are fitted so that they can be moved to the position.

Here, the hanger arm 4 is made of square pipe steel having a rectangular cross section, and the sleeve slot 6 is made of square pipe steel that is one size larger than the hanger arm 4, so that the sleeve slot 6 is prevented from rotating with respect to the hanger arm 4. , It is designed to be securely fixed.

As shown in FIG. 4, on the upper surface of one end of the sleeve slot 6, a long nut 8a arranged in the longitudinal direction thereof and a long nut 8b arranged orthogonal to the long nut 8a in the short longitudinal direction of the sleeve slot 6 Is fixed, and the hook-shaped hook 8 can be attached and detached by screwing to the long nut 8a or the long nut 8b as needed. Further, the hook-shaped hook 8 can be fixed by tightening the short nut 8c so as to be rotatable in the entire circumferential direction, and is in a free direction with respect to the screw hole or the bolt hole 11 corresponding to the hook-shaped hook 8. It can be loosely fitted into the screw hole 11 or the bolt hole 11 whose position is slightly different for each individual object 10 to be coated.

Further, two object fixing arms 5 to be coated are attached to the intermediate portion of the spindle 3 so as to be engaged with the spindle 3 so as to be vertically movable and rotatably rotatably in the horizontal direction. Like the hanger arm 4, the object fixing arm 5 is also made of square pipe steel, and can be fitted into a long sleeve slot 6 fixed to a cylindrical socket 9 through which the main shaft 3 is inserted and can appear and disappear (that is, can be expanded and contracted). It is designed to be fixed to. The tip of the object to be coated fixing arm 5 is formed in a substantially T-bar shape, and cushions 5a for vibration isolation are attached to both ends thereof, and abuts on the surface of the object to be coated 10 to cause scratches and scratches. To prevent.

In this embodiment, the two object fixing arms 5 can each rotate 360 degrees in the horizontal direction with respect to the main shaft 3, and are deployed to the left and right to be positioned at an angle corresponding to the uneven shape of the object 10 to be coated. It is fixed to prevent the object to be coated 10 from shaking. If the object to be coated fixing arms 5 are in contact with the object to be coated 10 at least two, that is, at two points, the desired fixing effect can be sufficiently obtained, but the number is increased according to the type and shape of the object to be coated. Needless to say, it can be a thing.

As shown in FIG. 2, this coating hanger stand is set on the back surface side of the panel-shaped object to be coated 10 and rotated 180 degrees in the horizontal direction around the main shaft 3, as shown in FIG. As such, the back surface side, that is, the surface of the object to be coated 10 can be coated as it is. Therefore, the worker can quickly perform the painting work without moving from the position where the object to be painted 10 is set to the opposite side. That is, depending on the work content, the object to be painted 10 is inverted or rotated so that it can be fixed at the most suitable position required by the operator, and all painting treatments including pretreatment, finishing, etc., and other putty It can efficiently perform painting, putty sharpening, surface processing, and polishing finish work.

The stepladder 1 of this embodiment is foldable, and the main shaft 3, the hanger arm 4, the fixed arm 5, the sleeve slot 6, and the like can be disassembled separately, so that the stepladder 1 is compact and convenient for transportation and storage. Further, the present invention is not limited to the above-described embodiment, and various modifications are made within the scope of the utility model registration claim and the scope of the embodiment, for example, changing the material to other than metal. In addition, it is possible to combine members, and these modifications and combinations are included in the scope of rights.

The configuration of the hanger stand for painting of the present invention is useful not only for painting automobile parts but also for various objects to be painted, that is, in various industrial fields where painting treatment is performed. In particular, it is more convenient for repairing and painting damaged and deformed articles than stable articles with unified standards.

1 Stepladder 2 Strut 3 Main shaft 4 Hanger arm 5 Fixed arm 5a Cushion 6 Sleeve slot (fixed holder)
7 Fastening handle 8 Hook-shaped hook 8a Long nut 8b Long nut 8c Short nut 9 Cylindrical socket 10 Panel-shaped object to be painted 11 Screw holes are bolt holes

Claims (3)

A spindle that is engaged with a support with an upright stepladder and is erected so as to be vertically expandable and rotatably in the horizontal direction, and is pivotally supported at the upper end of the spindle with its center as a fulcrum. A hanger arm having at least one end stretchable, and at least two object fixing arms engaged with an intermediate portion of the spindle so as to be vertically movable and horizontally rotatable on the spindle. A hanger stand for painting, which is characterized by being made of. The coating according to claim 1, wherein the hanger arm or the object fixing arm provided with a fixing holder for the object to be coated has a hook-shaped hook for hooking and locking the screw hole or the bolt hole of the object to be coated. For hanger stand. The claim is characterized in that the hook-shaped hook is freely playable in a screw hole or a bolt hole, and the fixing holder is provided with a slot that can be moved to an arbitrary position on a hanger arm or an object fixing arm. Item 2. The hanger stand for painting according to item 2.

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