KR20040052866A - Apparatus for producing a out corner for a building - Google Patents

Abstract

PURPOSE: An apparatus for manufacturing out corner for building is provided in which punching is automatically performed for a certain time if an inverted "L" shaped angle is injected, and cutter installed above between punching holes is driven to perform accurate cutting operation as punching action is being automatically stopped if certain numbers of punching holes are formed. CONSTITUTION: The apparatus(20) comprises an apparatus die on a lower part of which legs having certain height are installed; a lower supporting die having certain area installed on an upper surface of the apparatus die; an upper supporter(28) installed in an upper part spaced apart from the lower supporting die in a certain distance; a plurality intermediate supporting frames(26) connected between the lower supporting die and the upper supporter; an upper hydraulic cylinder(30) mounted on an upper surface of the upper supporter to generate lifting and lowering driving force; a moving plate(32) connected to shaft of the upper hydraulic cylinder; a cam support(36) mounted on an inner side of the intermediate supporting frames so that the cam support is vertically moved with being pressed by the moving plate; a punching part(38) mounted on a lower part of the cam support in an angle of 45 degrees to the ground; a side hydraulic cylinder(40) mounted at a certain height between any one intermediate supporting frame and the other intermediate supporting frame neighboring the one intermediate supporting frame to give side moving force; a cutter(50) extended from the moving plate to cut a piercing completed inverted "L" shaped angle(12); a material resting part positioned under the cutter to position the inverted "L" shaped angle on an upper part of the material resting part; and a driving motor connected to the material resting part by belt to rotate the material resting part, wherein punching and cutting are alternately performed according to driving of the side hydraulic cylinder.

Description

Outer corner manufacturing equipment for construction {APPARATUS FOR PRODUCING A OUT CORNER FOR A BUILDING}

The present invention relates to a construction apparatus for building out corners, more specifically, when a "┓" angle is input, the punching is automatically performed for a predetermined time, and if a certain number of punching holes are formed, each punching operation is automatically stopped. It relates to a building out corner manufacturing apparatus for driving the cutting machine located at the upper end between the punching holes to make accurate cutting work.

As is well known, in order to manufacture a building structure of a specific shape in the building site, we form a specific formwork according to the shape, and then cast concrete on the formwork to manufacture the building structure through a curing process.

At this time, a plurality of building panels, H beams, pole metal rods are required to form a form of a specific shape, each building panel 10 should be interconnected at a predetermined angle. In general, the building panel 10 is connected to an In Corner and an Out Coner, and the In Conor Coupling Method includes an In Corner (not shown) at an inner corner of each Building Panel 10, and the In Corner. The bolt and nut are coupled by a punching hole (not shown) formed in the coupling method, and the outer corner coupling method includes a building out corner 2 located at an outer edge of each building panel 10, and a bolt 8. And through the nut 9.

1A, 1B and 1C show a conventional building out corner.

Referring to this, in the conventional building out corner 2, the punching hole 6 is formed by hand directly on the side of the "┓" shaped angle 12 having a certain length in cross section and having a "┓" shape. The "" ruler angle 12 is cut into a predetermined length by using a cutter (not shown), and in this way, a worker performing a punching operation, a worker performing a cutting operation, and a material are transported. There is a problem that a number of workers, such as a worker to collect.

In addition, the cutting length should be displayed on the angle "12" one by one, and even if the cutting mark 14, the worker roughly cuts with the naked eye, there was a problem that it is difficult to accurately cut, a series of operations each There is a problem that the work efficiency is reduced because it is not performed correctly.

The present invention has been made in view of the above-described circumstances of the prior art, and when the "┓" angle is input, punching is automatically performed for a predetermined time, and when a certain number of punching holes are formed, the punching operation is automatically stopped. It is an object of the present invention to provide a building out-corner manufacturing apparatus for driving the cutting machine located at the upper end between the punching holes to make accurate cutting work.

1A, 1B, 1C illustrate a building out corner according to a conventional embodiment.

Figure 2 is a front view showing a building out corner manufacturing apparatus according to an embodiment of the present invention,

Figure 3 is a side cross-sectional view showing a building out corner manufacturing apparatus according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

22: device die, 24: lower support die,

26: middle support frame, 28: upper support,

30: upper hydraulic cylinder, 32: fluid plate,

34: pressing projection, 36: cam support,

38: punching part, 40: side hydraulic cylinder,

50: cutting cutter, 52: driving motor,

60: pressing part, 62: punch holder,

64: Punch.

In order to achieve the above object, according to a preferred embodiment of the present invention, in the building out-corner for connecting the vertically placed building panels and the two sides of the horizontally positioned building panels, each 90 degrees, a certain height at the bottom A device die having a leg; A lower support die having a predetermined width on an upper surface of the device die; An upper support provided at an upper portion spaced from the lower support die by a predetermined distance; A plurality of intermediate support frames connecting between the lower support die and the upper support; An upper hydraulic cylinder mounted on an upper surface of the upper support to generate a lift driving force; A fluid plate coupled to the shaft of the upper hydraulic cylinder; A cam support mounted in the inward direction of the intermediate support frame to be vertically movable by being pressed by the flow plate; A punching portion mounted to a lower portion of the cam support at an angle of 45 degrees with respect to the ground; A side hydraulic cylinder mounted at a predetermined height between any one of the intermediate support frames and the neighboring intermediate support frames to impart lateral movement force; A cutting cutter configured to extend on the fluid plate to cut the “┓” shaped angle at which piercing is completed; A material seating portion located below the cutting cutter and for placing a "┓" shaped angle thereon; The material mounting part and the belt is connected to the drive motor for rotating the material seating portion is built out corner construction device characterized in that the punching, cutting can be made alternately depending on whether the side hydraulic cylinder is driven. Is provided.

Preferably, the lower portion of the flow plate is provided with a building out-corner manufacturing apparatus, characterized in that the plurality of pressing projections are formed to protrude.

More preferably, it is coupled to the axis of the side hydraulic cylinder, the projection support is coupled to the ground horizontally in the inner direction of the device, the pressing support is formed on the upper surface of the projection support at a predetermined interval to the phosphorus / According to the driving of the entrance and the upper hydraulic cylinder is provided an architectural out-corner manufacturing apparatus characterized in that the punching and cutting can be made alternately.

Preferably, the punching portion is provided with a pressing portion pressurized by the cam support on its upper end, a punch holder for coupling the punch to the lower surface of the pressing portion is provided, the restoring spring is coupled to one side of the lower surface of the pressing portion Provided is an architectural out-corner manufacturing apparatus, characterized in that made.

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

Figure 2 is a front view showing a building out corner manufacturing apparatus according to an embodiment of the present invention, Figure 3 is a side cross-sectional view showing a building out corner manufacturing apparatus according to an embodiment of the present invention.

Referring to this, the building out corner manufacturing apparatus 20 according to an embodiment of the present invention is provided with a device die 22 having a leg of a predetermined height at the bottom, the upper surface of the device die 22 is a certain width The lower support die 24 is provided, and the upper support 28 is provided at an upper portion spaced from the lower support die 24 by a predetermined distance, and the lower support die 24 and the upper support 28 of the lower support die 24 are provided. A plurality of intermediate support frames 26 are formed between the lower support dies 24 and the upper supporters 28 at regular intervals. Most of the device is located between the upper support 28 and the lower support die 24.

First, the upper hydraulic cylinder 30 is mounted on the upper surface of the upper support 28, the flow plate 32 is coupled to the axis of the upper hydraulic cylinder 30 in the longitudinal direction of the device, the flow plate A plurality of pressing protrusions 34 are formed to protrude from the lower portion of the 32.

In addition, a cam support 36 pressurized by the flow plate 32 is provided in the inner direction of the intermediate support frame 26 so as to be able to flow up and down, and a punching portion 38 is provided at a lower portion of the intermediate support frame 26 with respect to the ground. It is mounted at an angle. At this time, the cam support 36 and the punching portion 38 is composed of one set, each of which is installed in the horizontal longitudinal direction of the device die 22 in a state in which a plurality of sets are spaced at regular intervals.

On the other hand, the side hydraulic cylinder 40 is mounted at a predetermined height between any one of the intermediate support frame 26 and the adjacent intermediate support frame 26, and the side hydraulic cylinders on both sides of the side hydraulic cylinder 40. A cylinder support piece 46 for supporting the 40 is formed, and both ends of the cylinder support piece 46 are inserted into the slide grooves 42 formed on both sides of the intermediate support frame 26 so as to be able to flow up and down. It is done. In addition, a restoring spring 44 is recessed in the lower portion of the slide groove 42.

Therefore, after the side hydraulic cylinder 40 is pressed by the fluid plate 32 and lowered to the lower side, when the pressing force of the fluid plate 32 is removed, the restoring spring 44 is restored.

In addition, the pressing projection 48 is coupled to the shaft of the side hydraulic cylinder 40 in the inward direction of the device horizontally, the pressing projection 48 and its side depending on whether the side hydraulic cylinder 40 is driven. The pressurizing protrusion 34 of the flow plate 32 mounted on the upper portion is moved to a position that is pressurized or not pressurized. In addition, the lower portion of the pressing projection 48 is provided with a cutting cutter 50 for extending the pressing projection 48 and cutting the "┓" shaped angle 12 at regular intervals.

On the other hand, the material mounting piece 21 is rotatably mounted 180 degrees in the longitudinal direction of the device die 22 in the lower part of the pressing projection 48, and the pulley 56 is attached to the end of the material mounting piece 21. ) Is coupled to the lower portion of the device die 22, the drive motor 52 is coupled by the pulley 56 and the belt 54 to rotate the material seating piece 21 at regular intervals. It is done.

More specifically, in the present invention, the fluid plate 32 performs the lifting operation at regular intervals by the driving force of the upper hydraulic cylinder 30 located above. The cam support 36 or the pressing protrusion 48 is pushed by the lifting and lowering of the flow plate 32. At this time, the cam support 36 and the pressing protrusion 48 are simultaneously pressed by the flow plate 32. When the cam support 36 is pressed, the pressing protrusion 48 is not pressed, and when the pressing protrusion 48 is pressed, the cam support 36 is not pressed.

Since the cam support 36 is movably positioned at a predetermined position, the cam support 36 is not a determinant for such a pressing operation, and the pressing projection 48 is withdrawn / retracted by the lateral hydraulic cylinder 40 so as to Therefore, it becomes an element that determines whether the pressing force of the flow plate 32 is transmitted to the press projections 48 or less, or the cam support 36 receives.

To this end, a projection support 70 is coupled to the shaft of the side hydraulic cylinder 40, the pressing projection 34 is formed on the upper surface of the projection support 70 at a predetermined interval. Therefore, a groove in which the pressing protrusion 34 can be sometimes lowered is formed between each pressing protrusion 34.

A separate support 72 is attached to a lower surface of the protrusion support 70, and a flow rod 73 is coupled to a lower portion of the support 72 via a spring 71. At the lower end, a cutting cutter 50 for cutting the “┓” ruler angle 12 at a predetermined interval is mounted.

On the other hand, the lower end of the cam support 36 is provided with a cam 68 formed with an oblique angle at an angle of about 45 degrees, while being in close contact with the cam 68, to the center portion where the "┓" shaped angle 12 is located. A punching part 38 mounted at about 45 degrees is provided, and the upper end of the punching part 38 includes a pressing part 60 pressurized by the cam 68, and the pressing part 60 The inner side is provided with the punch holder 62 which couples the punch 64 to the lower surface. In addition, a restoring spring 66 is coupled to one side of the lower surface of the pressing unit 60.

Therefore, the construction out-conor manufacturing device 20 made as described above is the "┓" ruler angle 12 above the material mounting piece 21 mounted inside the construction-out-conor manufacturing device 20. When the device is driven and the device is driven, the upper hydraulic cylinder 30 is driven after a predetermined time (for example, 2 seconds), and the flow plate 32 mounted on the lower surface of the cam support 36 is positioned on both lower surfaces. Pressurized. At this time, the pressing protrusion 34 is located as shown in FIG. 3 so as not to press the pressing protrusion 48.

When the cam support 36 is pressurized, the cam 68 provided at the lower end of the cam lowers and presses the pressing part 60, and the pressing part 60 is lowered at an oblique angle of 45 degrees to form the punch 64. ) To form a punching hole (6) on the side of the "┓" ruler (12). That is, the piercing operation is made.

In the state where the punch 64 is lowered to a predetermined position, the driving force of the upper hydraulic cylinder 30 is released, whereby the pressing force of the pressing unit 60 is released. Then, the pressing unit 60 is moved upward by the restoring force of the restoring spring 66 mounted below the pressing unit 60, and the cam 68 positioned above the pressing unit 60. Pushed up). Then, the cam support 36 is moved upward.

After the punching operation is repeated by a predetermined number of times, the side hydraulic cylinder 40 is driven to draw out the protrusion support 70 inwardly to press the pressing protrusion 48 formed at the lower portion of the flow plate 32. To be positioned directly underneath the projection 34.

When the upper hydraulic cylinder 30 is driven, the pressing protrusion 34 provided at the lower portion of the flow plate 32 is pressed before the flow plate 32 is in close contact with the cam support 36. Press 48.

When the pressing protrusion 48 is pressed, the support 72 is pressed, and the cutting cutter 50 configured at the bottom of the flow bar 73 while the flow bar 73 descends due to the pressure of the support 72 is The angle “12” cuts out the angle 12 to produce the building out corner 2.

When the "┓" angle (12) is cut at regular intervals to produce the building out corner (2), the hydraulic pressure of the upper hydraulic cylinder 30 is released, the hydraulic force of the hydraulic cylinder 30 to release Accordingly, the restoring spring 71 located on the upper surface of the flow rod 73 pushes up the support 72, and the side hydraulic cylinder 40 also returns to its original position as the support 72 is raised.

After the support 72 is raised, the side hydraulic cylinder 40 is driven to draw out the protruding support 70 from which it was drawn out. After the protrusion support 70 is returned to its original position, the motor 52 rotates by a predetermined pulse value to rotate the pulley 56, and the material mounting piece 21 is rotated by the pulley 56. ) Will rotate 180 degrees. Therefore, the building out corner 2 in the state cut | disconnected by the upper surface of the said material mounting piece 21 will fall below.

On the other hand, the building out-corner manufacturing apparatus according to an embodiment of the present invention is not limited only to the above-described embodiment is possible various modifications within the scope not departing from the technical gist.

As described above, the building out-conor manufacturing apparatus according to the present invention is automatically pierced by the cam is operated by a predetermined lowering operation after the "┓" angle angle is inserted, if the piercing is made a predetermined number of times, automatic Since the projections moving to the side are placed between the lowering portions so that the cutting can be made by the same lowering operation, the cutting operation of the angle is automatically performed once the piercing is different once in the same lowering operation, thereby requiring a separate operator. It is economical because it does not work, and there is an effect that the work is automatically performed even if the operator does not indicate the piercing position or the cutting position.

Claims (4)

In the building outcorner for connecting the vertically placed building panels and the two sides of the horizontally located building panels each 90 degrees, A device die having a leg of a predetermined height thereunder; A lower support die having a predetermined width on an upper surface of the device die; An upper support provided at an upper portion spaced from the lower support die by a predetermined distance; A plurality of intermediate support frames connecting between the lower support die and the upper support; An upper hydraulic cylinder mounted on an upper surface of the upper support to generate a lift driving force; A fluid plate coupled to the shaft of the upper hydraulic cylinder; A cam support mounted in the inward direction of the intermediate support frame to be vertically movable by being pressed by the flow plate; A punching portion mounted to a lower portion of the cam support at an angle of 45 degrees with respect to the ground; A side hydraulic cylinder mounted at a predetermined height between any one of the intermediate support frames and the neighboring intermediate support frames to impart lateral movement force; A cutting cutter configured to extend on the fluid plate to cut the “┓” shaped angle at which piercing is completed; A material seating portion located at the bottom of the cutting cutter and positioned at an upper portion of the angle “┓”; The material mounting part and the belt is connected to the drive motor for rotating the material seating portion is built out corner construction device characterized in that the punching, cutting can be made alternately depending on whether the side hydraulic cylinder is driven. . According to claim 1, wherein the lower portion of the flow plate is a building out corner manufacturing apparatus, characterized in that a plurality of pressing projections are formed to protrude. According to claim 1, It is coupled to the shaft of the side hydraulic cylinder, the projection support is coupled horizontally to the ground in the inner direction of the device, the pressing support is formed on the upper surface of the projection support at a predetermined interval to the projection support Building out-corner manufacturing apparatus, characterized in that the punching and cutting can be made alternately in accordance with the in / out and drive of the upper hydraulic cylinder. According to claim 1, wherein the punching portion is pressurized by the cam support is provided on the upper end, the inner side of the pressing portion is provided with a punch holder for coupling the punch to the lower surface, the lower side of the pressing portion restoring spring Building out-corner manufacturing apparatus characterized in that the combination is made.