JPH0315548Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a holding device used when plating or other processing is applied to an annular plate such as an aluminum alloy disk material.

[Conventional technology]

As such a holder, as shown in FIG. 5, a support rod 1 is used as a shaft in which locking grooves 1a are formed at appropriate intervals, and an annular plate 2 is attached to this rod 1, one for each groove 1a. Once installed, the entire body is immersed into the treatment layer. The reason for using the support rod 1 as a holder in this way is to suspend a large number of plates 2 in parallel using the central hole without contacting each other.
This is because these are the easiest to handle.

[Problem that the invention attempts to solve]

However, conventionally, in order to attach the plate 2 to the support rod 1, as shown in FIG. was. Therefore, if the support rod 1 has a large diameter and is heavy, two people must work, one person holding the rod and the other person setting the plate.

In addition, it takes a long time to finish attaching all the annular plates 2 to the rod 1, and in the process of passing the plates 2 through the rod 1, the inner diameter side of the plate 2 and the outer diameter side of the rod 1 are connected. If they come into contact and cause friction, there is a risk that the plate 2 will be damaged and the yield will be reduced. The same applies when removing the plate 2 from the rod 1.

The purpose of the present invention is to eliminate the disadvantages of the conventional example,
An object of the present invention is to provide a holding device for processing annular plates that can efficiently suspend a large number of annular plates such as disks in parallel on a support rod in a short time and without contact.

[Means for solving problems]

In order to achieve the above-mentioned object, the present invention provides a vertically movable support platform for a magazine for parallel storage of plate bodies, which is open at the center of the top and sides, for suspending a large number of annular plate bodies such as disks in parallel on a support rod; A restraining body that presses and fixes the parallel plates in the magazine in a detachable manner from above, a stand that can move back and forth to insert a support rod into the plate in the magazine, and a stand that can move up and down to support the end of the inserted support rod. The gist is that the bearing is provided on a tiltable base.

[Effect]

According to the present invention, the support rod is mechanically inserted into the annular plate while a large number of plates are still stored in the magazine, and then the magazine is mechanically detached and the plate is automatically inserted into the support rod. Suspended.

〔Example〕

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

Fig. 1 is a front view showing an embodiment of the holding device of the present invention, and Fig. 2 is a plan view of the same.
A tiltable base is shown.

A support stand 7 that can be raised and lowered by a cylinder 6 is provided on this base stand 3, and this support stand 7 is equipped with a magazine 8 for storing a large number of annular plates 2 such as disks in parallel as shown in FIG. It is to be placed Although various shapes of the magazine 8 can be considered, the top surface is entirely open, and the side surfaces are open at least in the center, and a groove is formed on the inner surface into which the periphery of the plate 2 enters, and each plate 2 is inserted into the interior from the top.

A fixed stand 9 and a movable stand 10 are provided on the base 3 with the support 7 in between.The fixed stand 9 has a bearing 12 that can be moved up and down by a lifting handle 11, and the movable stand 10 has a lifting handle 13. Attach the chuck portions 15 of the support rods 14 that move up and down.

In the figure, 16 is a screw shaft that moves the movable stand 10 forward and backward with respect to the support base 7, and 17 is this shaft 1.
6 indicates a rotating handle, and the chuck portion 15 includes clamp-type arms 15a, 15a' so that the end of the support rod 14 can be supported in a cantilevered manner, a screw shaft 15b for changing the width of these arms, and its rotation. It is composed of a moving handle 15c.

On the other hand, in addition to the bearing 12, the fixed stand 9 is provided with a plate presser 18 which can rotate and move up and down to press the upper end of the annular plate 2 inside so as to cover the upper surface of the magazine 8.

Furthermore, a bearing 20 that is moved up and down by a cylinder 19 is provided on the opposite side of the support base 7 in correspondence with the bearing 12. These bearings 12 and 20 are connected to the support rod 14
It has an open-top recess for receiving the end of the recess.

Next, the method of use and operation will be explained. First, a large number of annular plates 2 that require processing such as plating are stored in the magazine 8 in advance, and the magazine 8 is placed on the support stand 7. The magazine 8 is used as a container for transporting and storing the plate 2 within the factory.

The support stand 7 is raised to an appropriate height by the cylinder 6, while the arm 15 of the chuck part 15 is raised to an appropriate height.
A and 15a' are closed and the end of the support rod 14 is clamped and fixed.

As will be described later, the support rod 14 has a number of grooves 14a on its outer periphery in order to suspend the annular plate 2 at intervals. The magazine 8 is horizontally projected from the movable stand 10 toward the magazine 8 on the support base 7.

The heights of the support rod 14 and the chuck portion 15 are adjusted by the lifting handle 13, and the upper part of the magazine 8 is pressed and fixed together with the internal plate 2 by a plate presser 18.

In this way, when the handle 17 is rotated, the movable stand 10 moves forward via the screw shaft 16, and the tip of the support rod 14 penetrates the internal plate 2 at the center from the side of the magazine 8, and extends from the other side. It protrudes and fits into the bearing 12 of the fixed stand 9.

In this case, as shown in FIG. 4, if the power cylinder 5 is extended and the base 3 is tilted so that the magazine 8 is oriented almost vertically, the support rod 14 will also be vertical and its deflection will be zero. .

When the support rod 14 finishes penetrating the plate 2 as described above, the power cylinder 5 of the base 3 is retracted to return it to a horizontal state.

Next, the bearing 20 is raised by the cylinder 19 to receive the remaining end of the support rod 14, and the arm 15
The support rod 14 of the chuck part 15 is released from the chuck part 15 at intervals of 15a and 15a', and the chuck part 15 is moved back together with the movable stand 10.

Thereafter, when the support stand 7 is lowered, only the magazine 8 moves downward, and a large number of annular plates 2 suspended from the support rod 4 remain in place.

Note that when the process is completed and the support rod 14 is to be removed from the plate 2, the operation described above can be performed in the reverse order, and the handle for adjusting the height can be replaced with an appropriate drive system device, sensor, etc. It is also possible to omit manual operations and automate them.

[Effect of idea]

As described above, the holding device for processing annular plate bodies of the present invention suspends a large number of annular plate bodies such as disks in parallel on a support rod, and can be attached or removed all at once without any trouble. It can significantly shorten the time required for work, can be easily operated even by inexperienced people, and does not require any level of skill.

In addition, the inner diameter of the annular plate and the outer diameter of the support rod do not come into contact with each other during installation and removal, which leads to an improvement in yield.Moreover, even if the shaft diameter of the support rod is small and the amount of deflection at the tip is large, it will not be affected by this. It can be inserted securely into the board without any problems.

[Brief explanation of drawings]

Fig. 1 is a front view showing one embodiment of the holding device for processing an annular plate according to the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a perspective view of the magazine, and Fig. 4 is a front view showing the state of use. Figure 5 is a sectional view of a conventional holder, Figure 6 is a sectional view of a conventional holder.
The figure is a perspective view showing the state of use. DESCRIPTION OF SYMBOLS 1... Support rod, 1a... Locking groove, 2... Annular plate, 3... Tilting base, 4... Frame stand,
5...Power cylinder, 6...Cylinder, 7...
Support stand, 8...Magazine, 9...Fixed stand,
10... Movable stand, 11, 13... Lifting handle, 12... Bearing, 14... Support rod, 14a
...Groove, 15...Chuck part, 15a, 15a'...
...Arm, 15b...Screw shaft, 15c...
Rotating handle, 16...Screw shaft, 17...
...Handle, 18...Plate body holder, 19...Cylinder, 20...Bearing.

Claims (1)

[Scope of utility model registration request] A support base for suspending a large number of annular plate bodies such as disks in parallel on a support rod, and a vertically movable support platform for a magazine for storing parallel plate bodies with the center of the top and side surfaces open;
A restraining body that presses and fixes the parallel plates of the magazine in a detachable manner from above, a stand that can move forward and backward to insert a support rod into the plate inside the magazine, and a stand that can move up and down to support the end of the inserted support rod. A holding device for processing an annular plate, characterized in that a bearing is provided on a tiltable base.