KR20090043476A - Sheet metal automatic punching device - Google Patents

Abstract

The present invention relates to a plate drilling apparatus for drilling one or more holes in a plate, the main body 110 having a recess 1101, the drilling means 170 installed in the main body 110 to puncture the plate, First and second fixing means (130, 140) and the first fixing means 130 or the second fixing means 140 is installed so as to be supported by the vertical conveying portion 160 in the groove portion 1101 to fix the plate ) Is installed on the side of the main body 110 to the horizontal conveying unit 120 having a horizontal conveying means 150 for transporting in the horizontal direction, the lower portion of the groove portion 1101 and to support the horizontal conveying unit 120 A plurality of support means is provided on both sides of the main body 110 to the vertical conveying unit 160 for transporting the horizontal conveying unit 120 in the longitudinal direction, and to the lower portion of the groove portion 1101, respectively, to support the processing plate upwards 180 is connected to the horizontal transfer means 150 and the vertical transfer unit 160 and inputs a control command. It is configured to include the input unit 210; It is possible to complete a number of drilling operations quickly and accurately, the structure is simple and the parts moving with the plate is minimized, and the installation space of the support means 180 for supporting the plate from the bottom is secured so that the support means 180 It is easy to install, and the structure supporting five points including the dice 1705 minimizes the deformation of the plate during the work, so that the perforation work of the wide plate is possible, and the deformation occurring in the plate during the drilling work is minimized. The initial coordinate setting is quick and easy, the coordinates can be precisely input, and the input coordinates can be easily checked.

Plate, perforated

Description

Automatic Piercing Device of Plate

The present invention relates to a plate automatic punching device for forming a hole in a plate made of metal, etc. More specifically, it is possible to complete a plurality of drilling operations quickly and accurately, the deformation of the plate is minimized during the operation, a large area The present invention relates to a plate automatic punching device capable of working with a sheet, making a precise punching operation, and setting initial coordinates easily, quickly and precisely.

In general, the method of connecting the plate and the plate has a method of welding by connecting the plate, there is a method of connecting a bolt or rivet through the perforated hole while drilling a hole in the plate to reinforce with a bracket. In case of connecting the plate by bolt or rivet, one or more holes should be drilled in the desired position of the plate in advance, and there is a method of drilling by using a rotary mechanism such as a drill to drill the hole. Shear using punch and die There was a way to process.

1 is a schematic perspective view showing a plate drilling apparatus for drilling a hole in a plate by a shearing method according to the prior art, Figure 2 is a front view. As illustrated in FIGS. 1 and 2, the plate drilling apparatus according to the prior art moves in the horizontal and vertical directions, respectively, in a state of being laminated on the body 10 and the upper surface of the work bed 12 provided in the body 10. The vertical conveying plate 20 and the horizontal conveying plate 30, the clamp 40 for fixing the plate to be punched on the upper surface of the horizontal conveying plate 30, and punching for punching holes in the plate fixed by the clamp 40 It consists of a cylinder (50) and a supporting jig (60) for supporting and guiding the sheet when the punching hole (54) of the punching cylinder (50) descends. In FIG. 2, reference numeral 52 denotes a punching rod.

The body 10 is erected and fixed on the ground, provided with a horizontal work bed 12 on one side, the work bed 12 is formed with a plurality of guide rails 14 in the vertical direction (Y direction) is On one side thereof, the first driving motor 22 is coupled to the rotary screw 24 at the shaft end. The vertical conveying plate 20 is a plate-like member is placed on the upper surface of the work bed 12, the rail block 26 is provided on the bottom to be movable along the guide rail 14, the one side is A feed hole 27 having a coupling hole is provided to screw the rotary screw 24 of the first drive motor 22. Accordingly, when the rotating screw 24 is rotated by the operation of the first driving motor 22 provided on one side of the work bed 12, the vertical transfer plate 20 is moved.

And the upper surface of the vertical transfer plate 20 is provided with a second drive motor 32 in a position orthogonal to the first drive motor 22 and also on the upper surface of the vertical transfer plate 20 of the work bed 12 A plurality of guide rails 28 are provided in a direction orthogonal to the guide rails 14. The second drive motor 32 is also connected to the rotary screw 34 provided on the vertical transfer plate 20 to rotate the rotary screw 34.

The horizontal transfer plate 30 is a plate-shaped member having a transfer hole 37 having a coupling hole to be coupled to the rotary screw 34 of the second drive motor 32 located on the upper surface of the vertical transfer plate 20. It is provided with a rail block 36 to be transported in the horizontal direction along the guide rail 28 on the bottom, by the rotation of the rotating screw 34 during the operation of the second drive motor 32 in the horizontal direction You will move forward and backward.

The clamp 40 is provided on the upper surface of the horizontal transfer plate 30 to fix the edge of the plate, in Figure 1 41 is a connecting rod, 42 is a fixing part, 44 is a seating member, 45 is a piston rod, 46 is a piston rod It shows a pressing plate for pressing and fixing the plate by.

The support jig 60 is installed on the upper surface of the work bed 12 and is located close to the bottom surface of the plate fixed by the clamp 40, the center of the punching port 54 and the punching port 54 Through holes 62 through which the sheared sheet material can be formed is formed.

However, in the conventional plate drilling apparatus as described above, the work bed 12 and the vertical transfer plate 20 for transferring the plate in the horizontal and vertical directions are stacked on each other and installed horizontally, and thus the structure is complicated, Since the structure occupies a wide horizontal area, it is not easy to install a separate device for supporting the plate, and there are many configurations that move with the plate, and when the wide plate is worked, the interference occurs with the body 10, Deformation such as sagging in the plate is likely to occur, there was a problem that can not perforate the plate quickly and precisely.

The present invention is to solve the problems of the plate punching device according to the prior art as described above, and performs a plurality of drilling operations quickly and accurately, because the horizontal laminated structure is simple structure and moving parts with the plate Minimized, the support means for supporting the plate from the bottom to minimize the deformation of the plate during the work, it is possible to work with a large area of the plate, the drilling work is precise, the coordinates can be entered precisely, An object of the present invention is to provide a plate punching device that can easily check coordinates.

Automatic plate punching device according to the present invention for achieving the above object is provided with a main body formed with a recess, the drilling means for puncturing the plate is installed in the main body, and is supported to be supported by the vertical conveying portion in the groove to fix the plate A horizontal conveying part having a first and second fixing means and a horizontal conveying means for conveying the first or second fixing means in a horizontal direction, and a horizontal conveying part installed on a side of the main body under the recess and supporting the horizontal conveying part; A vertical conveying part for feeding the mold in a vertical direction, a plurality of supporting means respectively installed at both sides of the main body under the groove part to support the processed sheet material in an upward direction, and connected to the horizontal conveying means and the vertical conveying part to control commands; It is configured to include an input unit for input,

The horizontal conveying part is formed to be elongated in a rectangular shape and is located in the groove portion in the horizontal direction, the end member is installed at both ends of the main body part and has at least one installation hole formed therein, and the insertion part of the end member is inserted into the length of the main body part. One or more horizontal guide rods installed in a direction, and upper and lower plates installed in a longitudinal direction of the main body portion up and down; The first and second fixing means are inserted into the horizontal guide rods to be movable in the longitudinal direction of the main body, and fix the plate to face the opening direction of the recess; The horizontal conveying means is a first motor installed to one side of the main body portion, a screw rotated by the first motor, the screw is installed in the longitudinal direction of the main body portion on the back of the main body portion, the spiral to the inner screw Is formed and is inserted into the screw is installed is made of a moving member moving in the longitudinal direction of the body portion in accordance with the rotation of the screw, and a connecting member for connecting the moving member and the first or second fixing means.

The support means installed on both sides of the main body to support the processing plate is a support fixed to the side of the main body; A first member having cylindrical portions at both ends, the first cylindrical portion being rotatably installed on the support by a pivot pin; A second member having a cylindrical body at both ends, the one end of the cylindrical body being rotatably installed by a pivot pin at the other end cylindrical portion of the first member, and having a screw formed inside the cylindrical body at the other end; A support rod having a male screw formed outwardly and screwed to the other end cylindrical body of the second member; A fixing nut screwed to the support rod screwed to the other end cylindrical body; It is configured to include a support cover coupled to the upper portion of the support rod.

The punching means in the pressing means is installed on the main body to the upper portion of the groove; A rod provided in the pressing means to move forward and backward; A punch part installed to surround the rod and having a through hole formed at a lower end thereof and having an annular part; A punch installed below the pressing means inwardly of the punch part, having a catching part, and having a receiving part at a lower side thereof; A spring installed between the annular portion and the locking portion; A pin installed in the housing; A spring installed in the housing to press the pin; It is installed in the main body to the lower portion of the groove and comprises a die formed with a processing hole.

And a support member installed at a side of the main body at a lower portion of the recess to transport the horizontal transfer part in a vertical direction, and being fixedly spaced apart from each other on one side of the main body; A vertical guide rod fixed between the support members; A movable body inserted into the vertical guide rod and installed to be movable along the vertical guide rod and having a concave groove portion into which the horizontal transfer portion is inserted; A rotation support part installed on one side of the main body on which the support member is installed and having a bearing; A transfer screw rotatably installed on the rotation support part by the bearing; A moving part which is connected to the conveying screw and is formed on the inner side of the screw to move in accordance with the rotation of the conveying screw; Is installed on one side of the main body consists of a second motor for rotating the transfer screw.

The horizontal conveying portion is fixed to the end member and the space is formed in the inner space and the through hole is formed in the opening direction of the recess portion further comprises a transparent plate provided in the through hole of the case to block the through hole; The rotating shaft of the first motor is located inside the case, it is preferable that the end of the screw is also located inside the case so that power is transmitted from the inside of the case.

Since the punching operation is automatically performed by inputting a plurality of punching points into the input unit 210 in advance, a plurality of punching operations can be completed quickly and accurately, and the horizontal transfer unit 120 is located in the recess 1110 and the vertical transfer unit ( 160 is installed on the side of the main body 110 and the plate fixed to the opening direction of the groove portion 1101 by the first fixing means 130 and the second fixing means 140 provided in the horizontal conveying portion 120 Therefore, the structure is simplified and the parts moving together with the plate is minimized, and since the configuration is minimized in the configuration installed outside the opening of the recess 1101, the installation means of the support means 180 for supporting the plate from the bottom is secured and the support means. Installation of the 180 is facilitated, and the structure supporting the plate 5 points including the die 1705 minimizes the deformation of the plate during the work, and thus the work of the plate with a large area is possible and the drilling work is fixed. The first coordinate setting is quick and easy, the coordinates can be entered in the punch 1707 of the drilling means 170, and the coordinates can be input accurately, and the input coordinates can be easily confirmed. In addition, since the part receiving power transmission is not exposed to workers, the possibility of a safety accident during work is significantly reduced.

Hereinafter, a plate drilling apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the drawings.

3 is a front view showing a plate drilling apparatus according to an embodiment of the present invention, Figure 4 is a partial perspective view shown in the right direction of Figure 3, Figure 5 is a partial perspective view shown in the left direction of Figure 3, 6 is a schematic perspective view showing a part of the left end of the horizontal transfer unit in FIG. 3, FIG. 7 is a schematic perspective view showing a part of the right end of the horizontal transfer unit in FIG. 3, and FIG. 8 is a part for explaining the vertical transfer unit. 9 is a rear view showing the horizontal conveying unit, FIG. 10 is a sectional view taken along line AA of FIG. 9, FIG. 11 is a partial rear perspective view of the horizontal conveying unit, and FIG. 12 is a view for explaining the structure of the drilling means. It is a partial sectional drawing, and FIG. 13 is an enlarged view of the A part of FIG. 12 for showing an example of a structure.

In the description of the present invention, a direction corresponding to the x direction in FIG. 3 is referred to as a "horizontal direction", and a direction perpendicular to the ground in FIG. 3 is referred to as a "vertical direction".

As shown in FIGS. 3 to 5, the plate drilling apparatus 100 according to the present invention includes a main body 110 having recesses 1101 formed in a longitudinal direction, and a plate installed in the main body 110 to punch holes. Vertical transfer portion 160 for moving the rod in the longitudinal direction, and the groove portion 1101 is located in the direction of the opening of the groove portion 1101 and is installed in the vertical transfer portion 160 to puncture a hole in the horizontal direction A horizontal transfer part 120 for moving, a puncturing means 170 installed in the main body 110 to punch holes in the plate, and plate plates provided on both sides of the main body 110 to punch the holes in an upward direction. It includes a plurality of supporting means 180 for supporting, and an input unit 210 for inputting a control signal transmitted to the horizontal transfer unit 120 and the vertical transfer unit 160.

The main body 110 has a recess 1101 formed in the longitudinal direction, and an opening 1102 is formed below the recess 1101 and communicated from the opening 1102 to the recess 1110 in the upward direction. A hole is formed. In the opening 1102, a recovery container 190 for collecting a portion of the plate which is sheared and dropped when being drilled is located. A handle 1901 is provided in the recovery container 190 to facilitate insertion into the opening 1102 and recovery from the opening 1102. The lower end of the main body 110 is provided with a plurality of mounting portions 1103 protruding in the lateral direction, and fixed the main body 110 to the base 103 by fixing the mounting portion 1103 with the mounting bolt 1105. Install. The main body 110 may be installed on the base 103 or directly on the ground.

3, 4, 5 and 8, the vertical transfer part 160 is installed on the main body 110 side of the lower portion of the groove 1101. The vertical conveying unit 160 is fixedly spaced apart from one side of the main body 110, a plurality of support members 1607 having a through hole and a vertical guide rod is inserted into the through hole formed in the support member 1607 1609 and a plurality of rotation support parts 1601 fixedly spaced apart from one side of the main body 110 by a lower portion of the support member 1607 and having a bearing, and rotatable to bearings of the rotation support part 1601. The transfer screw 1603, the second motor 1617 installed on one side of the main body 110 to rotate the transfer screw 1603, and a through hole are formed and inserted into the longitudinal guide rod 1609. A movable body 1611 having a concave groove 1613 formed in an upward direction, and a spiral connected to the movable body 1611 and engaged with the transfer screw 1603 inward to form a moving part 1605 into which the transfer screw 1603 is inserted. It is configured to include).

And the vertical transfer unit 160 is fixed to the other side of the main body 110, as shown in Figure 5 is a plurality of support members 1607 and through holes formed in the through hole formed in the support member 1607 It further comprises a vertical guide rod (1609) is inserted into the installation and the through hole 1612 is formed in the vertical guide rod (1609) and the movable body (1611) formed with a concave groove 1613 in the upward direction. .

The horizontal conveying part 120 is mounted on the concave groove part 1613 of the movable body 1611 provided on both sides of the main body 110.

When the second motor 1617 is driven in the above-described state, the transfer screw 1603 rotates so that the moving unit 1605 moves forward and backward along the transfer screw 1603 and is connected to the moving unit 1605 ( 1611 also moves along the longitudinal guide rod 1609 along with the moving part 1605, while the horizontal conveying part 120 moves in the vertical direction.

3, 4, 5, 6, 7, 9 to 11, the horizontal transfer unit 120 is located in the recess 1110 of the main body 110, the moving body 1611 It is installed in the recessed groove portion 1613 of the) and moves in the longitudinal direction together with the moving body 1611. The horizontal conveying part 120 is formed of a rectangular plate material and is located in the groove part 1101 in the horizontal direction, and is provided in the longitudinal direction of the body part 1201, and the upper plate 1203 and the lower plate provided in the longitudinal direction of the body part 1201. 1204, an end member 1205 fixed to the upper plate 1203 and the lower plate 1204 at both ends of the main body portion 1201, and having at least one installation hole 1212 formed therein, and the installation hole 1212. One or more horizontal guide rods 1209 inserted and installed, first and second fixing means 130 and 140 installed to be movable in a horizontal direction along the horizontal guide rods 1209, and the first fixing means ( 130 or the horizontal transfer means 150 for moving the second fixing means 140 in the horizontal direction. The main body 1201 may further include a horizontal guide protrusion 1207 formed to protrude in the vertical direction, and is inserted into the horizontal guide rod 1209 and is installed between the upper plate 1203 and the lower plate 1204 to be horizontal. One or more reinforcing members 1222 may be further included to support the guide rod 1209 to prevent sagging. In FIG. 5 and FIG. 6, reference numeral 1202 illustrates an installation bolt for fixing the end member 1205.

The first fixing means 130 has one or more through-holes 1304 are formed and inserted into the horizontal guide rod 1209 and having a lower jaw portion 1309 and a fixing body 1301 and the fixing body 1301. A fixing member 1306 coupled to the upper jaw, an upper jaw 1307 coupled to a lower end of a screw shaft (not shown) inserted through the fixing member 1306, and a rotary knob coupled to an upper portion of the screw shaft ( 1308). The fixing body 1301 may include one or more protruding jaws 1302 and couple the fixing member 1306 by penetrating the protruding jaws 1302 with a screw or the like. When the rotary knob 1308 is rotated, the upper jaw 1307 is raised or lowered by the screw shaft penetrating the fixing member 1306 to fix the plate positioned between the lower jaw portions 1309. In FIG. 6, reference numeral 1322 illustrates a guide groove formed in the fixed body 1301 and into which the horizontal guide protrusion 1207 is inserted.

The second fixing means 140 has at least one through-hole 1411 is formed is inserted into the horizontal guide rod 1209, the body portion 1401 having a lower jaw 1432, and the body portion 1401 of the And a tightening jaw 1405 coupled to the rod end of the cylinder 1403 and positioned above the lower jaw 1432. When the cylinder 1403 operates to move the rod forward, the tightening jaw 1405 moves in the direction of the lower jaw 1432, thereby fixing the plate between the lower jaw 1432.

The horizontal conveying means 150 is fixed to the rear surface of the main body portion 1201 is fixed to the rotation support 1504 having a bearing (not shown) inwardly, and rotates in the bearing of the rotation support 1504 A screw 1505 which is installed and spirally formed, a first motor 1501 for rotating the screw 1505, a moving member 1509 having a spiral formed therein, and into which the screw 1505 is inserted; And a connecting member 1508 for coupling the movable member 1509 to the first fixing means 130 or the second fixing means 140. 3, 7 and 9, the horizontal conveying means 150 is fixedly installed on the end member 1205, forms a space inwardly, and the opening direction of the groove portion 1101 (out of the ground of Fig. 3). Direction) further comprises a case 1511 having a through hole and a transparent plate 1513 provided in the through hole of the case 1511 to block the through hole; The rotating shaft 1503 of the first motor 1501 is positioned inside the case 1511, and the end 1505 of the screw 1505 is also located inside the case 1511, so that power is transmitted from the inside of the case 1511. It is desirable to lose. In FIG. 7 and FIG. 9, reference numeral 1506 illustrates a cover screwed to both sides of the moving member 1509, and 1507 illustrates a belt transmitting power between the rotating shaft 1503 and the end 1505. , 1515 illustrates a screw that fixes the transparent plate 1513 to the case 1511.

When the horizontal transfer means 150 is formed as described above, the present invention, the automatic plate drilling apparatus 100 of the present invention is a structure in which the rotating part is not exposed to the front by transmitting power, and thus, the casualty damage caused by the rotating part during the operation. Or problems such as damage will not occur.

As shown in FIGS. 3, 12, and 13, the drilling means 170 includes pressurization means 1701 fixed to the main body 110 to an upper portion of the recess 1101, and the pressurization means 1701. A punch part provided in the rod 1702 for forward and backward movement, and an annular part 1704 installed in the pressing means 1701 to guide the rod 1702 and having a through hole 1917 formed at a lower end thereof ( 1703 and a lower portion of the pressing means 1701, the inner side of the punch portion 1703 and the engaging portion 1709 protruding in the radial direction and provided with a receiving portion 1711 which is an opening in the lower side ( 1707; A spring 1705 installed between the annular portion 1704 and the locking portion 1709; A pin 1715 installed in the accommodating part 1711; A spring 1713 installed in the accommodating part 1711 to press the pin 1917; It is configured to include a die 1705 installed in the main body 110 to the lower portion of the groove portion 1101 and the processing hole 1706 is formed.

The processing hole 1706 formed in the die 1705 communicates with the opening portion 1102 formed in the main body 110, and the sheet material, which is sheared, falls and is recovered to the recovery container 190 inserted into the opening portion 1102.

The input unit 210 generates hydraulic pressure to a cylinder that is the first motor 1501 of the horizontal transfer unit 120, the second motor 1617 of the vertical transfer unit 160, and the press means 1701 of the drilling means 170. A key input unit 2105 for transmitting a signal input to a pump or the like, a signal input unit 2105 for inputting a signal to be transmitted to the first motor 1501 and the second motor 1617, and a display unit 2101 for displaying the input signal. And a coordinate display unit 2103 for displaying the coordinates of the punch 1707, in addition to a storage unit (not shown) for storing the input signal, and a user input of the signal stored in the storage unit. And a control unit (not shown) for controlling the transfer to the first motor 1501, the second motor 1617, and a hydraulic pump (not shown) according to the command. By providing the input unit 210 as described above, it is possible to automatically input a plurality of holes to the plate material by temporarily inputting data for drilling a plurality of holes.

In the above-described drilling means 170 is provided with a pin 1715 received below the punch (1707) to quickly initialize by accurately determining the coordinates displayed on the coordinate display unit 2103, coordinates for drilling a plurality of holes You can enter.

3, 4 and 5, the support means 180 is installed on both sides of the main body 110 to support the processed plate material is a support 1801 is fixed to the side of the main body 110 Wow; A cylindrical portion 1805 at both ends, and one end of the cylindrical portion 1805 includes a first member 1804 rotatably installed on the support 1801 by a pivot pin 1803; A cylindrical body 1809 is provided at both ends, and one end of the cylindrical body 1809 is rotatably installed on the other end cylindrical portion 1805 of the first member 1804 by the pivot pin 1811, and the other end of the cylinder A second member 1807 in which a screw is formed inside the sieve 1809; A support rod 1813 that is externally formed with a male screw and screwed to the other end cylindrical body 1809 of the second member 1807; A fixing nut 1817 which is screwed to the support rod 1813 which is screwed to the other end cylindrical body 1809; It includes a support cover (1815) coupled to the upper portion of the support rod (1813). The support rod 1813 is screwed so that the height can be adjusted to support the plate at the correct height. The support cover 1815 coupled to the upper portion of the support rod 1813 is preferably formed of a rubber material having a large coefficient of friction. In a state in which the plate is supported by the first fixing means 130 and the second fixing means 140 and the supporting means 180 provided on both sides of the main body 110 supports the plate upwards. When is perforated while moving, the support means 180 also supports the plate while moving with the plate.

Although the present invention has been described above with reference to the drawings, the scope of protection of the present invention is not limited thereto, but the scope of the present invention falls within the scope of the present invention to the extent that those skilled in the art to which the present invention pertains can be easily modified from the present invention. Should be interpreted as.

1 is a perspective view showing a plate drilling apparatus according to the prior art.

2 is a front view showing a plate drilling apparatus according to the prior art.

3 is a front view showing a sheet drilling apparatus according to the present invention.

4 is a partial perspective view of the sheet drilling apparatus according to the present invention.

5 is a partial perspective view of the sheet drilling apparatus according to the present invention.

Figure 6 is an enlarged perspective view showing a portion of the horizontal transfer unit in the plate drilling apparatus according to the present invention.

Figure 7 is an enlarged perspective view showing a portion of the horizontal transfer unit in the plate drilling apparatus according to the present invention.

8 is an enlarged view of the vertical transfer unit.

Figure 9 is a rear view showing the transverse feed in the plate drilling apparatus according to the present invention.

10 is a partial rear perspective view of the horizontal conveying unit in the sheet drilling apparatus according to the present invention.

FIG. 11 is a cross-sectional view taken along the line A-A of FIG. 10.

12 is a partial cross-sectional view for explaining the structure of the drilling means,

FIG. 13 is an enlarged view of a portion A of FIG. 12.

Claims (5)

A main body 110 having a groove portion 1101 formed therein, a drilling means 170 installed on the main body 110 to perforate a plate, and positioned in the groove portion 1101 to be supported by the vertical transfer unit 160. Installed and provided with a first and second fixing means (130, 140) for fixing the plate, and a horizontal transfer means 150 for transferring the first fixing means 130 or the second fixing means 140 in the horizontal direction A horizontal transfer part 120 and a vertical transfer part 160 installed at a side of the main body 110 under the groove part 1101 and supporting the horizontal transfer part 120 to transfer the horizontal transfer part 120 in a vertical direction. And a plurality of support means 180 installed at both sides of the main body 110 at the lower portion of the groove portion 1101 to support the processed sheet material in an upward direction, and the horizontal transfer means 150 and the vertical transfer portion ( And an input unit 210 connected to 160 for inputting a control command; The support means 180 is provided with a support 1801 fixed to the side of the main body 110 and a cylindrical portion 1805 at both ends, and one end of the cylindrical portion 1805 has a pivot pin (1) on the support 1801. A first member 1804 rotatably installed by 1803, and a cylindrical body 1809 at both ends, and one end of the cylindrical body 1809 is provided at the other end cylindrical portion 1805 of the first member 1804. A second member 1807 rotatably installed by the pivot pin 1811 and having a screw formed inside the cylindrical body 1809 of the other end, and a male screw formed on the outside of the other end of the second member 1807. Of the support rod 1813 screwed into the cylindrical body 1809, the fixing nut 1817 screwed into the support rod 1813 screwed into the other end cylindrical body 1809, and the support rod 1813. Plate automatic punching device 100, characterized in that it comprises a support cover (1815) coupled to the top. According to claim 1, The horizontal conveying unit 120 is formed in a rectangular elongated body portion 1201 positioned in the groove portion 1101 long in the horizontal direction, and installed at both ends of the main body portion 1201 and at least one installation An end member 1205 having a ball 1212 formed therein, at least one horizontal guide rod 1209 inserted into the installation hole 1212 of the end member 1205 and installed in the longitudinal direction of the main body 1201, and Upper and lower plates 1203 and 1204 installed in the longitudinal direction of the main body 1201 up and down of the main body 1201; The first and second fixing means (130, 140) is inserted into the horizontal guide rod 1209 is movable in the longitudinal direction of the main body portion 1201, and fixes the plate to face the opening direction of the groove portion 1101 ; The horizontal transfer means 150 is rotated by the first motor 1501 and the first motor 1501 installed to one side of the main body portion 1201, and the main body portion 1201 in the main body portion 1201. The screw 1505 is installed in the longitudinal direction of the head, and a spiral is formed inwardly to the screw 1505, and is inserted into the screw 1505 to be inserted into the screw 1505, and thus the main body 1201 of the main body 1201 is rotated. A plate member comprising a moving member 1509 moving in the longitudinal direction, and a connecting member 1508 connecting the moving member 1509 and the first fixing means 130 or the second fixing means 140. Automatic perforation device 100. The method of claim 1, wherein the drilling means 170 is a pressure means (1701) installed in the main body 110 to the upper portion of the groove portion (1101); A rod 1702 provided in the pressing means 1702 for forward and backward movement; A punch part 1703 installed to surround the rod and having a through hole 1717 formed at a lower end thereof, and having an annular part 1704; A punch 1707 installed below the punching means 1702 inwardly of the punch part 1703, having a catching part 1709, and a receiving part 1711 formed at a lower side thereof; A spring 1705 installed between the annular portion 1704 and the locking portion 1709; A pin 1715 installed in the accommodating part 1711; A spring 1713 installed in the accommodating part 1711 to press the pin 1917; Plate auto-punching device 100, characterized in that it comprises a die (1705) is provided in the main body 110 to the lower portion of the groove portion (1101) is formed with a processing hole (1706). According to claim 1, The vertical transfer portion 160 is installed on the side of the main body 110 to the lower portion of the groove portion 1101 to transfer the horizontal transfer portion 120 in the vertical direction are mutually on one side of the main body 110 A support member 1607 fixedly spaced apart from each other; A vertical guide rod 1609 fixedly installed between the support members 1607; A movable body 1611 inserted into the vertical guide rod 1609 and installed to be movable along the vertical guide rod 1609 and having a concave groove 1613 into which the horizontal transfer part 120 is inserted; A rotatable support 1601 installed on one side of the main body 110 on which the support member 1607 is installed and having a bearing; A feed screw 1603 rotatably installed on the rotatable support 1601 by the bearing; A moving part 1605 which is formed inside the spiral to be engaged with the transfer screw 1603 and moves in accordance with the rotation of the transfer screw 1603 and is connected to the movable body 1611; Installed on one side of the body 110, the plate automatic punching device 100, characterized in that consisting of a second motor (1617) for rotating the transfer screw (1603). The case 1511 of claim 2, wherein the horizontal transfer part 120 is fixed to the end member 1205, forms a space inwardly, and has a through hole formed in the opening direction of the recess 1101, and the case 1511. A transparent plate 1513 provided at the through hole to block the through hole; The rotating shaft of the first motor 1501 is located inside the case 1511, and the end of the screw 1505 is also located inside the case 1511, so that power transmission is performed inside the case 1511. Device 100.

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