JPH1034059A - Hanging down device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problems that since the conventional device having hooks for hanging the works and hook holders for supporting the works has no structures to stop the deflection of the hooks and the hooks have no means for holding the works, the inclination of works and the contact of works with each other after occur in the suspension state. SOLUTION: The deflection of the hook 8 provided with a pair of work holding parts 9 symmetrical to a center line as a perpendicular holding means is stopped by a side anchor pleat part 3 when the work 4 is hang down by the hook holder 1 provided with the hook 8 and the side anchor pleat part 3. The work 4 is thus held in a perpendicular state when the hook 4 is hang down to the hook 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspending apparatus for suspending a workpiece for carrying, processing, and the like.

[0002]

2. Description of the Related Art FIGS. 7, 8 and 9 show a conventional hook.

In FIG. 7, reference numeral 71 denotes a hook holder;
Is a hanging hole, which is provided in the hook holding body 71 by drilling. Reference numeral 73 denotes a work, 74 denotes a mounting plate for the work 73, and 75 denotes a hook hole, which is prepared on the mounting plate 74 in advance. At the time of processing, the mounting plate 74 is
It is fixed to. Reference numeral 76 denotes a hook, 77 denotes a work holding portion provided on the hook 76, and 78 denotes a hanging ring portion of the hook 76.

Conventionally, when a work 73 is hung on a hook 76, the work 73 is supported by a work holding portion 77. At this time, the hook 76 is pulled downward by the load of the work 73, and is rotated in the load direction with the position at which the inner surface of the suspension ring portion 78 is in contact with the suspension hole 72 as a fulcrum. Work 7
No. 3 hangs in a state inclined in the load direction.

[0005] One of the rings of the suspension ring portion 78 extends substantially linearly and is bent outward at an angle of 60 ° to 65 ° with a predetermined length, thereby forming a work holding portion 77. Further, the other ring ends have such a dimensional length that they do not fall out of the hanging holes 72 due to rotational movement due to the load of the suspended work 73, run-out during processing, and during transportation.

[0009] As shown in FIG. 9, generally, a work is often used by hanging two hanging hooks 76 at one place.

[0007]

However, the work 73 is suspended in a state of being inclined to the work holding portion 77 of the hook 76, and the hook holder 71 and the conventional hook 76 are suspended.
This has the drawback that the amplitude due to vibration increases in a free state where there is no structure for regulating the amplitude.

Further, the work 73 shakes due to the vibration during the transfer,
When hitting the other work 73, the work 73 is scratched with each other, and there is a fear that the quality is deteriorated.

In the work of suspending the work 73, the work 73 is supported in an inclined state. When the hook 76 is removed from the hook hole 75, the hook 76 moves in a free direction. There is a problem in that the work 73 is removed with the other hand while holding the hook 76 with the hand, which is inefficient.

In the case where the work 73 is suspended and conveyed by the conventional hook 76, the work 73 is suspended in an inclined state. Therefore, the work 73 can be suspended only on one side of the hook holder 71. It had a drawback in terms of transfer processing capacity.

An object of the present invention is to solve the above-mentioned conventional problems, and to provide a hanging apparatus which suppresses run-out of a work, improves quality, promotes work efficiency, and improves work processing man-hours. With the goal.

[0012]

In order to achieve the above object, a suspending device according to the present invention comprises a hook for suspending a workpiece, and a hook holder for retaining the hook, and the hook is suspended from the hook. Vertical holding means for holding the work in a vertical direction.

Further, a vertical holding means is constituted by a work hanging point of the hook and a work holding portion provided at a position vertically above the work hanging point.

Further, a work holding portion is provided by providing a tip of a hook at a position vertically above a work suspension point.

Further, the work holding portion is formed by bending the tip of the hook with the work hanging point as a fulcrum, vertically upward when the work is hung.

Further, vertical holding means are provided on both sides of the hook with the hook holding body interposed therebetween.

Further, a hook hanging hole is provided in the hook holding body, a steady rest fold is provided below the hook hanging hole, and a hook extending from the holding portion of the hook holding body to both ends of the hook is provided. In at least one place, the hook clamps the steady rest fold.

In the hook, at least one space between both sides of the hook from the holding portion held by the hook holding body to both ends of the hook is smaller than the thickness of the steady rest fold. is there.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS With the above construction, the hanging device of the present invention can hold a work in the vertical direction by the vertical holding means, so that more work can be hung and the transfer processing capacity is increased.

Further, the work can be held vertically by providing the hook hanging point and the work holding portion provided at a position vertically above the hook hanging point.

Further, by using the work holding portion as the hook tip, the work can be held vertically with an extremely simple structure and effectively.

Further, by bending the tip of the hook in the vertical direction with the work hanging point as a fulcrum, the work can be held vertically with an extremely simple structure.

Further, by providing vertical holding means on both sides of the hook with the hook holding member interposed therebetween, the transfer processing capacity is doubled.

Further, the work can be prevented from swaying at the time of transporting by holding the anti-sway fold with the hook, and the work can be efficiently performed when the work is removed.

Further, by using a hook in which the interval between both sides of the hook is smaller than the thickness of the steady rest fold, when the hook is attached to the hook holder, the holding force of the hook is increased, and the hook becomes stronger. More stable.

[0026]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a side view of a main part showing a state in which two works are suspended from a suspension hook of a suspension device according to an embodiment of the present invention.

In FIG. 1, reference numeral 1 denotes a hook holder, 2 denotes a hanging hole, and 3 denotes a steadying fold, which is provided below the hanging hole 2. The hook holder 1 is processed. 4 is a work, 5 is a mounting plate, 6 is a hook hole, and the mounting plate 5 is formed with holes. Reference numeral 7 denotes a work suspension point, reference numeral 8 denotes a hook, and reference numeral 9 denotes a work holding portion at the tip of the hook 8, which is vertical holding means for holding the work 4 in the vertical direction. When the workpiece 4 is suspended, the workpiece 4 is processed so as to be located above the workpiece suspension point 7 in the vertical direction. The work holding portions 9 are provided at both ends of the hook 8 symmetrically.

FIG. 2 is a perspective view of the steady rest fold 3 and the hook holder 1 according to one embodiment of the present invention.

In FIG. 2, reference numeral 10 denotes a fitting groove.
Note that the steady rest fold 3, the suspension hole 2, and the fitting groove 10 may have shapes other than those shown.

FIG. 3 is a perspective view showing a state in which 14 works are suspended from the suspension device according to one embodiment of the present invention.

Using two hooks 8 each having the work holding portion 9 as the above-mentioned symmetrical vertical holding means, two hooks per work 4 are provided, and the hooks 8 are passed through the hanging holes 2 of the hook holding body 1.
The two workpieces 4 are set so that the back surfaces of the respective mounting plates 5 face each other, the workpiece hanging points 7 of the hooks 8 are set in the hook hook holes 6, and the two workpieces 4 are suspended. Thereby, the hook 8 is fitted into the fitting groove 10 of the hook holder 1 as shown in FIG. The mounting plate 5 is the work suspension point 7
Then, a bending load is applied to the tip end surface of the work holding portion 9 to be supported vertically. The hook 8 balances the position pulled downward from the fitting groove 10 with the fulcrum or attempts to rotate in the direction of load. However, the hook 8 is provided on the surface of the steady rest fold 3 provided at the lower part of the hanging hole 2. Hook 8 hits,
The movement of the fulcrum is regulated to suppress the swing of the work 4. Thereby, the work 4 can be held in a vertical state.

The hooks 8 to be hung on the hook holder 1 are determined to have appropriate dimensions so that they can be inserted and removed from the hanging holes 2.

Further, from the work suspension point 7 to the work holding portion 9
The height dimension is appropriately determined in terms of workability so that the holding state of the work 4 is maintained and the hook holding portion 9 is easily passed through the hook hole 6 formed in the mounting plate 5.

Further, the shape from the work suspension point 7 to the work holding portion 9 at the upper part in the vertical direction is made as small as possible in an R-shape so as to reduce the component force of the load and to apply the frictional force of the vertically downward load on the work. Then even better.

FIGS. 4 and 5 are side views showing the hooks of the suspension device according to one embodiment of the present invention. In FIG. , Is set to be smaller than the thickness of the steady rest fold 3, and is made of metal.

Since the bending load of the work 4 is applied to the tip of the work holding portion 9 and a local stress is exerted, the reinforcement for withstanding the local stress is partially performed.

In FIG. 5, reference numeral 12 denotes a return work holding portion which holds the work by bending the tip of the hook 8 vertically upward with the work hanging point 7 as a fulcrum.

FIG. 6 is a perspective view showing a state in which one work 4 is suspended from the suspension device according to one embodiment of the present invention. Thus, the work 4 can be hung on only one side.

In the above description, the hook 4 is attached to the work 4.
Has been described, but the hanging device of the present invention can also be used to suspend the work 4 one by one at the work suspension point 7 with one hook 8. .

As described above, the interval between both sides of the hook 8 having the pair of symmetrical hook holding portions 9 is set at the lower part of the hook hanging hole 2 of the hook holder 1 and the fitting groove 10. By setting the interval according to the thickness of the portion 3,
When one or two of the workpieces 4 are hung, the hooks 8 are fitted into the fitting grooves 10 from the hanging holes 2, and the gaps 12 of the hooks 8 hit the anti-skid folds 3 to restrict the movement of the hooks 8. Since the work 4 can be held vertically and the work 4 can be hung on both work holding portions 9 of the hooks 8, it is possible to provide a hanging device with improved quality and transfer processing capability. The hanging device of the present invention makes it possible to suppress the swing of the suspended work 4 and maintain the vertical state even when the work 4 is suspended. You can improve your ability.

[0042]

As is apparent from the above description, the hanging device of the present invention can hold the work in the vertical direction by the vertical holding means, so that more work can be hung and the transfer processing capacity can be improved. It can be increased and doubled.

Further, the work can be held vertically by an extremely simple structure, but effectively.

Further, it is possible to prevent the work from swaying at the time of transportation, and it is possible to efficiently perform the work when removing the work.

Further, the holding force of the hook is increased, and the hook becomes more stable.

[Brief description of the drawings]

FIG. 1 is a main part side view showing a state in which two works are suspended on a suspension hook of a suspension device according to an embodiment of the present invention.

FIG. 2 is a perspective view of a steady fold and a hook holder of the suspension device.

FIG. 3 is a perspective view showing a state in which 14 works are suspended from the suspension device.

FIG. 4 is a side view showing a hook of the suspension device according to the embodiment of the present invention.

FIG. 5 is a side view showing a hook of the suspension device according to the embodiment of the present invention.

FIG. 6 is an essential part side view showing a state where one work is suspended from the suspension device according to the embodiment of the present invention;

FIG. 7 is a main part side view showing a state where a work is suspended on a hook of a conventional suspension device.

FIG. 8 is a side view showing a hook of the hanging device.

FIG. 9 is a perspective view showing a state in which seven workpieces are suspended from a hook holder of the suspension device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hook holder 2 Hanging hole 3 Steading fold 4 Work 5 Mounting plate 6 Hook hole 7 Work hanging point 8 Hook 9 Work holding part (vertical holding means) 10 Fitting groove 11 Interval 12 Return work holding part

Claims (7)

[Claims] 1. A suspension device comprising: a hook for suspending a work; and a hook holder for retaining the hook, wherein the hook is provided with vertical holding means for holding the suspended work in a vertical direction. 2. The hanging apparatus according to claim 1, wherein the work suspending point is constituted by a work suspending point of the hook and a work retaining section provided at a position vertically above the work suspending point. 3. The hanging device according to claim 2, wherein a tip of the hook is provided at a position vertically above the hanging point of the work to constitute a work holding portion. 4. The hanging device according to claim 2, wherein a work holding portion is formed by bending a tip end of a hook with the work hanging point as a fulcrum in a vertically upward direction when the work is hung. 5. The suspension device according to claim 1, further comprising vertical holding means on both sides of the hook with the hook holding body interposed therebetween. 6. A hook holding body is provided with a hook hanging hole, a steadying fold is provided below the hook hanging hole, and a hook extending from the holding part of the hook holding body to both ends of the hook is provided. The suspension device according to claim 1, wherein the hook clamps the steady rest fold at at least one place. 7. In the hook, at least one interval between both sides of the hook from the holding portion held by the hook holding body to both ends of the hook is smaller than the thickness of the steady rest fold. 6. The hanging device according to 6.