JPH0225266A - Casting mold supporting device of deburring machine - Google Patents

Abstract

PURPOSE:To improve the efficiency of a deburring operation by providing casting mold suction holes to jigs, connecting suction passages thereto, and sucking the suction passages during the deburring operation. CONSTITUTION:A table 8 which rotates forward and backward 180 deg. is provided to a transfer device 1 for the casting molds A and plural pieces of the jigs 2 are disposed atop the same. The suction holes 13 for sucking and supporting the casting molds A are provided to the lower part of the jigs 2 and the suction passages 14 are connected to the holes 13. The inside of the suction holes 13 are sucked to suck the casting molds A by a suction pump 16 from the start of the operation before the end thereof at the time of removing the burrs (a) of the casting molds A set to the jigs 2 by a rotary blade 4 set to a articulated arm 3 of a robot 5. Since the casting molds are sucked and supported via the suction holes 13, the need for the manual operation of pressing and releasing the pressing of the casting molds A is eliminated. Since the deburring on the outer periphery of the casting molds A is smoothed, the efficiency of the deburring operation is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a support device for a mold in a deburring machine.

(Prior Art) Conventionally, when a mold to be deburred is supported on a jig, the mold is first placed on the jig, and then the mold is pressed against the jig using a presser claw.

[Problem to be solved by the invention]

Since the work of pressing and releasing the presser claws is done manually, there is a problem in that it takes a considerable amount of time and effort.

Further, when a presser claw is used, there is a problem in that the rotary blade cannot remove burrs from the presser claw because the presser claw covers the burr.

[Means to solve the problem]

In order to solve the above problems, the present invention provides a deburring machine in which a mold is supported by a jig, and burrs are removed from the mold by a rotating blade that moves along the outer periphery of the mold. A suction hole is provided to suction and support the suction hole, and a suction passage extending 1 m from the suction hole is configured to perform suction from the start to the end of the firming operation.

[Operation] Place the mold on the jig! ! 2, and apply the above S to the jig by suction.
//Support the mold by suction.

After deburring with a rotating blade, the suction support is released and the mold is removed.

〔Example〕

In the figure, reference numeral 1 denotes a transfer device that has a plurality of jigs 2 for supporting molds A on its surface and is provided to transfer the molds A supplied to the jigs 2.

Further, a robot 5 having a deburring rotary blade 4 at the tip of a multi-joint arm 3 is provided near the mold stopped in front of the mold supply position.

The above-described transfer device 1 includes a table 8 in which a central support shaft 6 on the lower surface is supported by a bearing 7, and a cylinder 11 provided to advance and retreat a rank 10 that is fixed to the support shaft 6 and meshes with a pinion 9. The table 8 is rotated forward and backward by 180 inches by the expansion and contraction action of the cylinder 11, and the table 8 is used to supply the mold A onto the jig 2 and to remove the deburred mold A. The unloading work is carried out, and the multi-joint arm 3 is moved by numerical control on the other side of the table 8.
In this embodiment, the rotary blade 4 is driven by the motor 12 to scrape off the barrier, but it is also possible to use a chain conveyor instead of the table.

The jig 2 is also provided with a suction hole 13 for suctioning and supporting the mold A.

Furthermore, the suction hole 13 is designed to be suctioned by a suction passage 14 from the start to the end of the deburring operation.

As shown in FIGS. 1 and 2, the tip of the suction passage 14 is brought into pressure contact with the end of the suction hole 13 as the cylinder 15 expands, and the suction passage 14 and There are methods of suctioning the inside of the suction holes 13, and suctioning the ends of the suction passages 14 connected to each suction hole 13 as shown in FIG. 3 in the same manner as described above or other methods.

In the figure, 17 is a recess provided in the upper surface of the jig 2 so that the lower part of the mold A fits into it, and 18 is a rotation stop device for the table 8.

〔effect〕

As described above, according to the mold support device of the present invention, the mold is placed on the jig, and the mold is sucked and supported by the jig by suction through the suction hole connected to the suction passage. Therefore, there is no need for labor-intensive pressing and releasing operations such as using a presser claw.

Also, since the bottom surface of the mold is adsorbed, burrs can be removed extremely smoothly from the entire outer periphery of the mold using a rotating blade.

[Brief explanation of the drawing]

The drawings show a supporting device for a mold according to the present invention; FIG. 1 is a front view, FIG. 2 is an enlarged vertical front view showing the main parts of the same, and FIG. 3 is an enlarged vertical front view of another embodiment. It is. A... Mold, a... Burr, 1
...Transfer device, 2...Jig, 3.
...Multi-joint arm, 4... Rotating blade, 5.
...Robot, 13...Suction hole,
14... Suction passage. Patent applicant Minami Seiko Co., Ltd. Agent Fumi Kamata

Claims (1)

[Claims] (1) In a deburring machine that supports a mold on a jig and scrapes off burrs on the mold with a rotating blade that moves along the outer periphery of the mold, the jig is provided with suction holes that suction and support the mold; A support device for a mold in a deburring machine, characterized in that the suction passage communicating with the suction hole is configured to perform suction from the start to the end of the deburring operation.