JPH0713873Y2 - Work take-out chute hanger structure - Google Patents

Description

[Detailed Description of the Invention] Industrial field of application The present invention is applied to a work take-out chute that carries out a work formed by bridging between an end of a press die and a conveyor between presses, and is used for storing a die. The present invention relates to a hanger structure for a work picking chute that is attached for the purpose of holding the work picking chute.

Conventional technology A work formed by a press die is extruded from the die and delivered to the next process, but bridges the gap between the end of the press die and the inter-press conveyor to achieve smooth delivery. A work picking chute is provided. This will be described with reference to FIG. 3.
The lower die 3 is lifted up by the pushing-up mechanism 15 and slides down the inclined surface 17, and is further guided to the work take-out chute 1 ′ and carried out to the inter-press conveyor 4 and the inter-press conveyor 4
Will take you to the next process. A work take-out chute bridging the gap between the end of the lower die 3 and the inter-press conveyor 4 is attached to the upper end of the side surface of the lower die 3 via a hinge 6 as shown in FIG. When the press die including the upper die 2 and the lower die 3 is stored, the work take-out chute 1 is lifted up to the side surface, and the chain 18 provided as a hanger is hooked for storage / holding. The arrow 7 in FIG. 4 indicates the rotation direction of the work take-out chute 1 supported by the hinge 6.

Problems to be Solved by the Invention According to the above-mentioned conventional example, the work take-out chute hanger structure that stores and holds the work take-out chute that is hooked and lifted by the chain is adopted. It was inconvenient because it came off. Further, when using or storing the work take-out chute, it is necessary to scratch or remove the chain, and it cannot be said that the hanger structure has good workability.

Means for Solving the Problems The present invention is to solve the above-mentioned problems, and is mounted on a side surface of a press die via a hinge, and bridges an end portion of the press die and an inter-press conveyor to press the die. In a hanger structure of a work take-out chute that carries out a work taken out from the inside to the inter-press conveyer, a hollow member fixed to the side surface of the press die and having a through hole in the peripheral surface, and sliding inside the hollow member. And a work part that protrudes from the bar through the through hole, and the work is lifted to the side surface of the press die during storage with the bar protruding from the end of the hollow member. It is a hanger structure for a work taking-out chute, characterized in that it is configured to hold the taking-out chute.

Action According to the above-mentioned means, when the work take-out chute is used or stored, the rod is slid in the hollow member integrally with the operating part by moving the operating part along the through hole. The bar protruding from the end of the hollow member toward the work taking-out chute side holds the work taking-out chute by sandwiching it with the side surface of the press die. Further, when the bar material that is sandwiching the work take-out chute slides toward the hollow member, the holding of the work take-out chute is released.
Since the through hole has a shape, it is necessary to lift the operating portion upward one end and then slide the operating portion in the left-right direction when performing a holding or releasing operation, which functions as a locking mechanism of the operating portion.

Embodiment A hanger structure for a work taking-out chute according to the present invention will be described with reference to FIGS. The work take-out chute 1 is attached to a press die including an upper die 2 and a lower die 3, and bridges a gap formed between the end of the press die and the inter-press conveyor 4 to smoothly carry out the work 5. It is a plate-shaped component that realizes. The work take-out chute 1 is attached to the upper end of the side surface of the lower die 3 via a hinge 6, and as shown by an arrow 7 in FIG. It is possible to rotate to the position of the work take-out chute 1'in use, which is indicated by the chain line. A hanger 8 for holding the work pick-up chute 1 when it is stored is attached to the side surface of the upper mold 2, and the hanger 8 is fixed to the side surface of the upper mold 2 via a bracket 9 to surround the work piece. A hollow member 11 having a through hole 10 in the shape, a bar member 13 that slides in the hollow member 11 in the left-right direction (direction of arrow 12), and an operation of projecting from the bar member through the through hole 10. And a hollow member 11
Of the work take-out chute 1 protruding from the end
At 13, the work take-out chute 1 is held and stored / stored. When the hollow member 11 is a cylinder, a round bar material 13 is used, and when the hollow member 11 is a square tube, a square bar material 13 is used.

According to the hanger structure of the work take-out chute having the above-described structure, as shown in FIG. 3, the work take-out chute 1 ′ bridging the gap between the end of the lower mold 3 and the inter-press conveyor 4 has a lifting mechanism. Arrow lifted to 15
The work 5 sliding down the inclined surface 17 formed by rotating in the direction of 16 is guided to the inter-press conveyor 4, but at this time, the bar 13 of the hanger 8 does not project from the end on the work take-out chute side and is a hollow member. Located inside 11. When the required number of press dies have been formed, the press dies are removed from the press machine and stored in a predetermined location. At this time, the work take-out chute 1 is lifted to the side surface of the upper die 2 and the hanger 8 It is convenient to transport and reduce the storage space by storing and holding at. The work take-out chute 1 is stored and held by the hanger 8 so that the work take-out chute 1 lifted to the side surface of the upper mold 2.
Is slid together with the operating portion 14 and is sandwiched between the protruding bar 13 and the side surface of the upper die 2, and the operating portion 14 is moved slightly upward along the through hole 10 of the shape. It can be implemented by a simple operation such as sliding to the right. In this embodiment, only one hanger 8 is attached, but if the two hangers 8 are used to hold the left and right ends of the work take-out chute 1, there is less rattling due to vibration during transportation, and reliability is improved. . Further, in order to slide the rod 13 in the direction of the arrow 12, it is necessary to lift the operation portion 14 upward at one end, and this serves as a lock function to prevent malfunction due to vibration or the like.

Effects of the Invention According to the above-described invention, the hanger structure has a good workability that allows the work pick-up chute to be stored / held and released by a simple one-touch operation, and is reliable because it does not malfunction due to vibration. Also has the effect of improving.

[Brief description of drawings]

FIG. 1 is a perspective view of a press die equipped with an embodiment of a hanger structure for a work taking-out chute according to the present invention, FIG. 2 is an enlarged view of a portion II of FIG. 1, and FIG. 3 is a use of the work taking-out chute. FIG. 4 is a view showing a state, and FIG. 4 is a view showing a hanger structure of a conventional work take-out chute. 1 ... Work take-out chute, 2 ... upper mold, 3 ... lower mold, 4 ... press conveyor, 5 ... work, 6 ... hinge, 8 ... hanger, 9 ... bracket, 10 ... penetration Hole, 11 ... Hollow member, 13 ... Bar, 14 ... Operating part, 15 ...
… Push-up mechanism, 17 …… Inclined surface, 18 …… Chain.

Claims (1)

[Scope of utility model registration request] 1. A work take-out, which is attached to a side surface of a press die via a hinge, bridges an end portion of the press die and a conveyer between presses, and conveys a work taken out from the press die to the conveyer between presses. In a hanger structure of a chute, a hollow member fixed to the side surface of the press die and having a through hole of a shape on its peripheral surface, a rod member that slides inside the hollow member, and the rod member through the through hole. A work, comprising a projecting operation portion, and configured to hold a work take-out chute that is lifted to a side surface of the press die by the rod material that is projected from an end portion of the hollow member during storage. Hanger structure of the ejection chute.