KR200350224Y1 - Cutting and punching apparatus of fence's pole - Google Patents

Abstract

The present invention relates to a cutting / drilling device of a fence pillar.

In order to cut the cylindrical member A of a cylindrical section to a predetermined length, three split chucks 112 extending from the hollow rotary tube 111 are formed to form a collet guide 113, a co-rotating tapering 114, and a slide ring. The chucking unit 110, the cutter 121 and the contact roll 122, which are forward and backward by 117, are installed, but are advanced back and forth by the cylinders 125 and 126, and are undone by the spring 129. Cutting part 100 consisting of a cutting part 120 arranged in the upper and lower sides in the frame 123, 124; And an upper portion 223 forming a semicircular recessed space 226, a frame 222 supporting the semicircular recessed space 226, and a pedestal 221. The rod 224 in a vertical state is vertically moved to form a punch pin 221. Lower body 220 haunting in the concave space 226, the cylinder 232 supported through the interval 231 to be covered therein, the frame 234 is pivotally coupled through the rod 233 of the cylinder 232 In the semicircular space 238 corresponding to the space 226, the drilling part 200 includes an upper body 230 in which the drilling pin 239 is recessed.

Description

Cutting and punching apparatus of fence's pole}

The present invention relates to a cutting and drilling apparatus for a fence pillar, and in particular, a cutting and drilling apparatus for a fence pillar in which the cutting of the fence pillar and the perforation of the fence connection hole of the cut pillar member are easily realized through one pneumatic line. It is about.

Conventionally, the manufacture of the Higgs column has to cut the cylindrical pipe through a predetermined cutting machine one by one, and then drills separately as a separately installed perforator, so that the risk of accidents due to the manual work of unskilled workers during cutting and drilling is high, There was a problem such as a high defective rate.

Therefore, the present invention reduces the number of workers by semi-automating most of the entire process by one unskilled worker to enable the cutting and drilling of the cylindrical column, and even beginners who are not highly skilled workers can work the whole process easily. A semi-automated cutting / punching device was required to reduce the cost of labor cost by reducing the cost of labor cost by reducing the machining time of the fence column and reducing the defective rate.

The present invention has been made in view of the above disadvantages and necessity to provide a cutting device of a fence post, which is semi-automated cutting of the fence post, possible to be unskilled, and the process is shortened.

The present invention also achieves the above object, and also has an object to provide a fabrication device of a fence pillar that can automatically drill several holes on the side of the cylindrical pillar member.

The present invention also has a purpose to implement a new device for automatically turning over the pipe pillar member after cutting, drilling in addition to the above-mentioned drilling device.

The present invention has the ultimate object to provide a semi-automated cutting and milling factory in which one worker cuts, drills, and turns as a control of pneumatic by combining the cutting device, the drilling device and the turning means as one.

1 is a perspective view showing an example of a constructed fence;

2 is an exploded view of a column used for construction fences,

Figure 3 is a perspective view of the cutting / drilling device of the present invention fence pillar,

Figure 4 is a perspective view of the cut portion of the present invention fence pillar cutting / drilling device,

Figure 5a is a side view of the cut portion of the cutting / drilling device of the present invention fence pillar,

Figure 5b is a cross-sectional view of the cut portion of the present invention fence pillar cutting / drilling device,

Figure 6a, 6b is a rear view for explaining the operation of the cut portion of the cutting / drilling device of the present invention fence pillar,

Figure 7a, 7b, 7c is an operation cross section of the cut portion of the cutting / drilling device of the present invention fence pillar,

8 is an overall perspective view of the perforation of the cutting / drilling device of the present invention fence pillar,

9 is an exploded perspective view of the perforation of the cutting / drilling device of the present invention fence pillar,

10a, 10b, 10c, 10d, 10e are views for explaining the operation of the perforated portion of the cutting / drilling device of the present invention fence pillar,

11 is a perspective view of the drilling portion and the turning means of the cutting / drilling device of the present invention fence pillar,

12 is a perspective view of the turning means of the cutting / drilling device of the present invention fence pillar,

Figure 13a, 13b is an operation of the turning means of the cutting / drilling device of the present invention fence pillar.

※ Explanation of code for main part of drawing

110: chucking section, 111: rotary tube, 112: split chuck, 113: collet guide, 114: tapering,

115: cylinder, 117: slide ring, 118: drive motor, 120: cutting section, 121: cutter,

122: contact roll, 123, 124: frame, 125, 126: cylinder, 129: spring,

200: drilling part, 210: locking means, 211: stand, 212: cylinder, 213: rod,

214: hinge, 215: frame, 216: cylinder, 217: pressure rod, 218: hinge,

220: lower body, 221: punch pin, 222: frame, 223: cylinder, 224: rod,

226: space, 227: vertical, 230: upper body, 231: boning, 232: cylinder,

233: rod, 234: frame, 238: space, 239: drill pin, 240:

250: turning means, 252: shaft member, 254: cylinder, 255: rod, 256: turning bar,

257: stand, 258: loading home,

Cutting / fabric mill of the fence pillar to achieve the above object of the present invention,

In order to cut the cylindrical member of the cylindrical section to a predetermined length, it extends in the hollow rotating tube to form a collet guide, and at the tip side thereof, a collet and three split chucks are formed. Comprising the chucking portion provided, and in the independent installation at the distal end of the chucking portion, one side forms a cutter to be advanced back and forth by pneumatic, the opposite side is a cutting portion made of a cutting portion formed a co-rotating contact roll is advanced back and forth by pneumatic; A semicircular space is formed in order to drill several holes of the pillar member cut to a predetermined length through the cutting portion, and a cylinder is formed therein, and the lower body is installed so that the punching pin emerges in the space, and is rotatable through the cylinder. A semicircular space corresponding to the space is formed at the bottom and coupled to the space, and the center of the space is achieved as a cutting / punching device of a Higgs column including a perforated portion formed by an upper body incorporating a cylinder connected with the perforating pin.

The drilling portion of the cutting / drilling device of the present invention fence pillar,

Two turning bars are formed horizontally on both sides of the perforated part so as to be transferred to one side, and the rear ends of the turning bars are connected to a predetermined vertical shaft member to be rotatable, and the other side of the shaft member is connected as a cylinder and a piston rod. It is preferable to further provide a pillar member turning means.

The perforated part of the cutting / punching device of the present invention fence pillar, in order to maintain the vertical position of the upper body, the cylinder is built in a predetermined body, the lower end of the pressure rod, the lower part of the body is connected to the hinge It is preferable to further provide a locking means to be rotated by another cylinder.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the accompanying drawings, Figure 1 is a perspective view of the installation state of the pillar member produced through the cutting / drilling factory of the present invention fence pillar, Figure 2 is an exploded view of the pillar member in the cutting / drilling device of the present invention fence pillar, Figure 3 It is a perspective view of the cutting and drilling part of the cutting / punching device of the devise fence.

Cutting / fabric milling of the present invention fence pillar according to the drawings are divided into a cut portion 100 and a perforated portion 200.

Figure 4 is a perspective view of the cut portion of the cutting / punching device of the present invention fence pillar, Figure 5a is a side view of the cutting / drilling device of the present invention fence pillar, Figure 5b is a 6A, 6B are rear views for explaining the operation of the cutting unit of the cutting / punching device of the present invention fence pillar, and FIGS. 7A, 7B, 7C are end views of the cutting section of the cutting / punching device of the present invention fence pillar to be.

As shown in the drawings, the cutting part 100 is divided into a chucking part 110 and a cutting part 120.

First, the chucking unit 110 extends in the hollow rotary tube 111 to cut the pillar member A having a cylindrical cross section to a predetermined length to form three split chucks 112 and collet guides (outside). 113, and the outer side of the collet guide 113 is formed by a tapering ring 114 which is moved by pneumatic.

This tapering 114 is controlled by a slide ring 117 slide-bonded to the outside thereof. That is, the predetermined pneumatically controlled cylinder 115 is installed in the outer frame of the chucking unit 110, the slide ring 117 is slidably installed in the tapering ring 114 of the rod 116 of the cylinder 115. By pulling or pushing the rotating tapering ring 114 is to tighten or release the split chuck 112 by pressing the collet guide 113.

At this time, the rotary tube 111 is to receive a rotational force by the chain sprocket 119 wound between the outer pulley and the drive motor 118.

The fixed slide ring 117 is rotated by the cylinder 115 with respect to the rotating rotating tube 111 such that the rotating taper ring 114 moves on the collet guide 113 to tighten the split chuck 112. The pillar member A attached to the rotary tube 111 is to be rotated in a fixed state.

Thereafter, the pillar member A is cut through the connected cutting part 120.

The cutting part 120 is independently installed at the tip of the chucking part 110, and installs a cutter 121 and a contact roll 122 to face each other, and the cutter 121 is advanced back and forth by pneumatic and spring 129. Up and down parallel to the frame 123 to be restored by the upper side, the opposite side is moved forward and backward by the pneumatic, and parallel rotation contact roll 122 installed in the frame 124 to be restored by the spring 129 It is done.

These frames 123 and 124 are advanced back and forth by the tip rods 127 and 128 of the cylinders 125 and 126, the control operation of which follows the pneumatic control line.

The operation process is performed by cutting both sides of the frame 123 and 124 to the pillar member A being rotated by the chucking unit 110 so that the idling cutter 121 is gradually rotated as it is advanced. All. At this time, the opposite surface of the cutter 121 reaches the contact roll 122 in which the groove 121 is formed to accommodate the cutter 121, and the cutting is instantaneously performed as the cutter 121 by the strong forward force. The risk of cutting on the other side is prevented.

8 is a perspective view of a perforation part of the cutting / punching apparatus of the present invention fence pillar. In order to explain this in detail, it will be described as one extracted device.

9 is a perspective view of one punched portion of the cutting / punching device of the present invention fence pillar, and FIGS. 10A, 10B, 10C, 10D, and 10E illustrate the drilling operation of the cutting / punching device of the present invention fence pillar. It is also a description of the operation.

The perforation part 200 according to the drawings is arranged by arranging a plurality of sets of the locking means 210, the lower body 220, and the upper body 230 again.

First, the lower body 220,

An upper part of the semicircular concave space 226 that can accommodate the pillar member A in order to drill several holes a ₁ in the pillar member A cut to a predetermined length through the cutting portion 100. 223, a frame 222 supporting the same, and a pedestal 221.

In the frame 222, a cylinder 223 in which the rod 224 is vertically moved up and down in a vertical state is installed, and the drilling pin 221 is connected to the front end of the rod 224, and the drilling pin 221 is the recessed space. It penetrates through the vertical hole 227 formed in 226.

Upper body 230,

A cylinder 232 supported through the span 231, a frame 234 pivotally coupled through the rod 233 of the cylinder 232, and corresponding to the space 226 on the frame 234. A semi-circular space 238 is formed, and a hole (not shown) is formed in the center of the space 238 in which the punching pins 239 emerge.

The locking means 210 is connected to the cylinder 212 rotatably connected to the pedestal 211 and the hinge 214 to the front end rod 213 of the cylinder 212 and at the same time the side section of the lower body 220 ( 242 connected to the hinge 218 and the frame 215, which is installed in the frame 215, its tip forms a pressure rod 217 as a predetermined operating signal from the pressing table 240 of the upper body 230 It is made as a cylinder 216 that is pressed while moving up and down.

This is operated after the combination of the upper and lower bodies 220 and 230 in order to maintain the vertical state where the upper body 230 and the lower body 220 are coupled to maintain the locked state.

Therefore, a plurality of holes at the same time at the appropriate position of the column member A, which is observed between the spaces 226 and 238 between the upper and lower bodies 220 and 230 of the plurality of perforations 200 arranged at an appropriate interval. Will form.

The pillar member, which is cut in this manner and drilled predetermined holes, is loaded on the opposite side of the punching part 200 by the turning means 250.

That is, Figure 11 of the accompanying drawings is an illustration of the installation of the turning means installed in the perforation of the cutting / drilling device of the present invention fence pillar, Figure 12 is a perspective view of the turning means of the cutting / drilling device of the present invention fence pillar, 13a, 13b is an operation of the turning means of the cutting / drilling device of the present invention fence pillar.

The turning means 250 according to the drawings to form two turning bars 256 horizontally on both sides of the perforation part 200 in order to load the pillar member A to one side, the rear end is a predetermined length The rod 256 is connected to the shaft member 252, and the rod 255 of the cylinder 254 is connected to the hinge 253 on the other side of the shaft member 252. The operation to rotate to the other side is obtained. At this time, the turning bar 256 has a supporting portion 257 is formed so that the front end portion of the loading groove 258 is formed.

The turning bar 256 is rotated by the cylinder 254 immediately after the holes are drilled in the punching part 200, and the turning bar 256 rotates with the pillar member A to the opposite side. After that, the perforated pillar member A is transferred to the other side and loaded to wait for the next process.

Most operation descriptions of the cutting and drilling device of the present invention fence pillar member are described in the above configuration description, and briefly describe the operation thereof as follows.

The machining of the fence pillar of the present invention is that the process of cutting the pipe and drilling the hole on the pipe is semi-automated to be operated by an unskilled worker.

Figure 7a, 7b, 7c is a cross-sectional view for explaining the operation of the cut portion of the cutting / drilling device of the present invention fence pillar.

That is, first, in order to cut a fairly long pipe whose length cannot be specified to a proper size in the pillar member, the hollow rotary tube 111 and the three split chucks 112 are formed in the center thereof as shown in the drawing. When the pillar member is moved, and the cylinder 115 is operated, the rod 116 of the chucking unit 110 pulls the slide ring 117 into the tapering ring 114 by the taper ring 114 which is rotating. Press to tighten the split chuck (112). Therefore, the pillar member is strongly tightened in the rotary tube 111, and then the rotary tube 111 is rotated by driving the driving motor 118. That is, the fixed slide ring 117 is pulled by the cylinder 115 and the rotating taper ring 114 moves on the collet guide 113 to tighten the split chuck 112 while rotating the tubular member 111 in the column member process state. ) Is rotated. Thereafter, the pillar member A is cut through the connected cutting part 120.

That is, by advancing both sides frames 123 and 124 to the pillar member A being rotated by the chucking unit 110 as described above, the idling cutter 121 is gradually cut and rotated as it is advanced. . At this time, the opposite surface of the cutter 121 reaches the contact roll 122 in which the groove 121 is formed to accommodate the cutter 121, and the cutting is instantaneously performed as the cutter 121 by the strong forward force. The risk of cutting on the other side is prevented.

This pipe cut to a predetermined length is then a pillar member. This pillar member is to be drilled with holes for fence construction.

8 is a perspective view of a perforation part of the cutting / punching apparatus of the present invention fence pillar. The operation of the perforations will be described according to this drawing.

The cut pillar member is transferred to the yaw space 226 of the lower body 220 of the perforated part (of course, if the proper positioning is difficult by dropping as it is, it is transported by the worker by hand).

Covering the upper body 230 in this state and preparing for drilling as a lock by the locking means 210 is completed.

10a, 10b, 10c, 10d, and 10e are explanatory diagrams showing the drilling operation of the cutting / punching apparatus of the present invention fence pillar.

A plurality of holes are simultaneously spaced at appropriate positions at the appropriate positions of the pillar members A, which are connected between the spaces 226 and 238 between the upper and lower bodies 220 and 230 of the plurality of perforations 200 arranged. To form.

That is, the cylinder member 232 is operated such that the pillar member A is positioned in the lower body 220 having the semicircular recessed space 226 formed to cover the recessed space 238 of the upper body 230 correspondingly. Let's do it. Then, the locking means 210 is moved to the side of the covered upper body 230. The movement of the lock cladding 210 operates the cylinder 212 to approach the upper body 230, and then lowers the pressure rod 217 by the cylinder 216 again to squeeze the 240 of the upper body 230. By pressing the upper body 230 is temporarily maintained so as not to be separated upwards (in order to prevent the risk of separation of the upper body since a significant pressure is operated during the pressing operation of the upper body).

Thereafter, the cylinders 224 and 236 of the upper and lower bodies 220 and 230 are operated to simultaneously operate the drilling pins 221 and 239 at the same time.

In this way, the pillar member A, in which the predetermined holes are drilled, is loaded on the opposite side of the punching portion 200 by the turning means 250 installed between both sides of the punching portion for the next process.

That is, the turning bar 256 is rotated from one side to the other side by the operation of the cylinder 254 as shown in FIGS. 13A and 13B of the accompanying drawings, so that the turning bar 256 has a pillar member () in the distal end loading groove 258. Rotate with A) and move to the other side and pass the perforated pillar member (A) to the other side to wait for the next process. This operation ends all cutting, drilling, and turning of the pillar member.

As described above, the present invention is a non-skilled person without the hassle of cutting the percussion pillar to a predetermined length and manually cutting the worker by hand, carrying the perforator on the pillar member and drilling several holes. By simply operating the control line consisting of the pneumatic lines and the cylinders according to a predetermined switching order has the effect that the cutting and drilling of the pillar member is made automatically.

Through this semi-automated cutting / fabrication plant, it saves time by cutting and drilling fence pillar members, reducing the number of workers, saving construction time, and lowering the construction cost of pillar members. This will also be a side effect.

Claims (4)

delete In the cutting / punching apparatus of a fence pillar, In order to cut the cylindrical member A of the cylindrical cross section to a predetermined length, three split chucks 112 extending from the hollow rotary tube 111 driven as the driving motor 118 are formed, and the collet guide is formed on the outside thereof. And a hollow tapered ring 114 on the outer side of the collet guide 113, the tapered ring 114 being slide-inwardly coupled therein and moved by the cylinder 115. The chucking unit 110 is moved forward and backward by the), and are independently installed at the tip of the chucking unit 110, and the cutter 121 and the contact roll 122 are installed to face each other, and the cutter 121 is The frame 124 is moved up and down in the frame 123, which is moved forward and backward by the cylinder 125 and is rolled back by the spring 129, and the opposite side is rolled back and forth by the cylinder 126 and rolled up by the spring 129. Cutting part which is parallel to the co-rotating contact roll 122 arranged in the up and down ( Cutting unit 100 consisting of 120; And An upper part of the semicircular concave space 226 that can accommodate the pillar member A in order to drill several holes a ₁ in the pillar member A cut to a predetermined length through the cutting portion 100. 223, a frame 222 supporting the rod, and a support 221, and a cylinder 223 in which the rod 224 is vertically moved up and down in the frame 222 is installed in the rod 224. A perforated pin 221 is connected to the front end side, and the perforated pin 221 is supported by the lower body 220 and the interval 231 which are haunted through the vertical hole 227 formed in the concave space 226. A cylinder 232, a frame 234 pivotally coupled through the rod 233 of the cylinder 232, and a semi-circular space 238 corresponding to the space 226 on the frame 234. The center of the space 238, the cutting / drilling device of the fence pillar comprising a punching portion 200 consisting of an upper body 230 in which the punching pins 239 are placed. The method of claim 2, On one side of the perforated part 200, two flip bars 256 are horizontally formed on both sides of the perforated part 200 to load and load the pillar member A perforated in the perforated part 200 to one side. However, the rear end thereof is connected to a predetermined vertical shaft member 252, and the rod 255 of the cylinder 254 is connected to the hinge 253 on the other side of the shaft member 252, and the cylinder 254 is turned over. The bar 256 obtains the operation of rotating from one side to the other side, and the turning bar 256 is further provided with a turning means 250 that forms the support base 257 so that the loading groove 258 is formed at the front end thereof. A cutting / punching device for a fence post characterized by the above-mentioned. The method of claim 2, The perforation 200, A cylinder 212 rotatably connected to the pedestal 211 and a hinge 214 connected to the front end rod 213 of the cylinder 212 and a hinge 218 at the side section 242 of the lower body 220. A frame 215 connected to the frame 215 and a cylinder which is installed in the frame 215 and whose tip is formed as a pressure rod 217 and is compressed while being moved up and down as a predetermined operation signal by the pressing table 240 of the upper body 230 ( 216 is a cutting / drilling device of the fence pillar, characterized in that it further comprises a locking means (210).