JPS586733A - Working device for building material made of aluminum - Google Patents

Abstract

PURPOSE:To work plural Al-made materials efficiently and completely as prescribed by providing arrays of dies on the external circumferential surface of a drum in a circumferential direction and intermittenly turning them, and thus driving diels in a prescribed group. CONSTITUTION:On the external circumferential surface of a drum 2 held laterally in a frame 1, die sets each consisting of a punch 4 and a die 5 are arranged at equal distances in the axial direction. Further, another array of die sets is provided projecting at equal distance in a circumferential direction. Then, Al- made building materials are inserted into die sets 6 in an array group which corresponds to a lateral frame lever 3 to perform work, and the drum 2 is rotated to perform work with succeeding die sets 6, thus completing a necessary number of working operations during one turn of the drum 2. A crop, etc., discharged from each die set 6 falls into the drum 2 through a core 18 and discharged from a discharge opening 17 through a shoot 19. This mechanism works plural building materials efficiently at a time.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides connections such as holes and notches in building materials such as frame frames of sash Vs, frames of shoji screens, and lattice beams formed from extruded shapes of aluminum. The object of the present invention is to provide a processing device for press working for the purpose of improving processing efficiency.

As is well known, in order to finish aluminum extruded sections into the required building materials, it is necessary to carry out processing such as various notches according to the design, and most of the processing equipment used is presses. Depending on the type of motor, a single-acting type with the conventional - type or a double-acting IIO type with several types arranged side by side are available. These processing devices are convenient when processing and assembling according to the order of a third party, but when providing standardized ready-made products, the same processing must be applied to each of a large number of maples. However, in the above-mentioned apparatus, one piece is processed and finished one by one, which has problems such as limited production efficiency and long delivery times to the manufacturer.

Therefore, this invention is devised so that the required number of processes can be performed and finished at a fixed location without moving the building materials to another location for each process, and it is also possible to finish multiple building materials at once. A plurality of cliffs are arranged in a row in a plurality of rows in the circumferential direction, and the rows are sequentially and intermittently turned in the circumferential direction, so that each reservoir in the row group at a required position is It is made into a cm so that it can be driven and processed. Therefore, for example, if the same cliff is placed in the row group of row -, and other cliffs are sequentially provided in each other row group, the same processing can be performed on building materials according to the number of molds in the row group. If this is done, and then processed in other row groups, it is possible to complete the required processing on multiple building materials on the jumps that go around the circumferential direction of each row group, depending on the number of processes. ◎ Hereinafter, a processing device according to the present invention will be explained in detail using an example for a processing device of 11 m1.As shown in FIGS. Stretch it horizontally. The means for horizontally supporting the frame (1) is provided with several bearing rings (3) along the outer periphery of the drum frame (1), and is supported by each bearing ring (3). On the outer circumferential surface of this drum Q), a group of rows in which a plurality of Daicera (6) equipped with punches (4) and die buns (6) are arranged at equal intervals in the axial direction are arranged in several rows at equal intervals in the circumferential direction. It is a protruding structure. iii It goes without saying that each die (6) is provided protruding along the radial extension line of the drum (1). A total of 16 units are provided in four rows in the circumferential direction.The means for protruding each Daicera) (・) is to fix a grooved bed (Gin) to the drum (:), and to attach a die to the acid bed (7). set 俤)
Install by tightening the bolts. Then, only each die set (-) in the row group located above the drum (2) is driven to perform processing, and after processing, the drum (=) is rotated and moved to the next upper row group. .

Therefore, the means for driving each die set (6) is a drum-
Each die set (8) in the - row is mounted horizontally on the horizontal rod (8) that moves up and down along the extension line of the diameter car of the drum rod (8).
・) and a ram (9) protruding from the stomach.
) is caused by applying the rotational force of the motor to the main shaft passing through the center of the drum (2) through a mechanical clutch (2), and a pair of left and right eccentric wheels (2) UK arranged on the main shaft 04. Therefore, the above-mentioned horizontal support rod (@) is attached to the support rod (2) (2) that moves up and down.
is supported. In other words, the rotation of the drum (2) is achieved by installing a wheel axle below the main shaft and connecting it to the drive side of the clutch (2) of the main shaft through an electromagnetic clutch (2). 1s axis (2) and drum (2)
are connected by a pair of left and right chains Q4o4, and are rotated by a predetermined angle. The predetermined angle refers to the dividing angle of the die set provided in the circumferential direction of the drum (2). Gang,
Although not shown, in order to prevent the drum (2) from swinging during machining, a screw such as a bottle that is inserted into the drum (2) from the frame (υ) is provided.
Each of the rams (9) has a screw that allows adjustment of the amount of reduction from the horizontal rod (8).
It is dropped into the drum (=) and discharged from the outlet (b) drilled on the side of the drum (=) and the die set (-). ) is opened, and a plate-shaped chute (2) is provided inside the drum Q), slanting downward toward the discharge sun.

This invention has the above structure, and the same mold is provided in each die set (6) of one row group lined up in the axial direction of the drum ψ), and different molds are provided in the row groups of other rows. If you leave it there, the horizontal frame-)
(6) K building materials (2)
Insert it and drive the Daicera (6) to process it,
Next, by rotating the drum (2) and processing with the next die set (6), the specified processing is performed by rotating the drum (2) once, although it depends on the number of processing, and the axis A number of building materials corresponding to the number of rows of ICs arranged in the direction are processed at once.

As described above, according to the processing device according to the present invention, it is possible to change the sieve by rotating the drum, so that building materials to be subjected to numerical processing can be efficiently processed, and a plurality of building materials can be processed efficiently. ◎In addition, the chips are dropped into the drum, caught by a chute, and discharged outside the drum, so no chips remain inside the drum, making management easier. It has the following effects.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view showing the processing apparatus according to the present invention viewed from the front; FIG. 2 is a cross-sectional view similarly shown from the side; and FIG. 3 is a perspective view showing a portion of a building material to be processed.

Claims (1)

[Claims] A plurality of die sets (e) are mounted on the outer peripheral surface of a drum (2) that is horizontally suspended in a frame (1) and rotated by a predetermined angle by a driving force.
are arranged in rows at intervals of c4I in the axial direction, and the rows of Wcs are also protruded at equal intervals in the circumferential direction,
Above the drum a), a horizontal rod (-) that moves up and down by a driving force along the diametrical extension line of the drum (a) is provided in parallel with the drum side), and a plurality of horizontal rods (8) are provided. of rum (9
) of the die sets (6) in one row group lined up in the axial direction #C until the drum (2
) is equipped with a neat hole (2) that allows the chips that are discharged from each Daicera (@) to pass through the punch hole (to) on the side of the drum (drum 〇) to collect the chips that fall into the powder on the day of discharge. Processing equipment for Al 1 + Umu sui materials.