KR102426778B1 - Profile Machining System - Google Patents

Abstract

The present invention relates to a profile processing system implemented to stably fix a profile formed in the form of a square tube and then perform hole processing, or the like. According to the present invention, the profile processing system comprises: a shelf unit on which a profile is seated; a fastening unit for fastening the profile seated on the shelf unit so that the profile is not moved during processing; and a processing unit mounted on the shelf unit and processing a hole in the profile fastened to the fastening unit.

Description

Profile Machining System

The present invention relates to a profile processing system, and more particularly, to a profile processing system implemented to perform hole processing after stably fixing a profile formed in the shape of a square tube.

The profile is manufactured by extruding a light metal such as aluminum as a length member. When assembling the profile to form a structure, it is necessary to cut it to an appropriate length according to the required size, and to form a hole in the profile to further connect a connecting bracket, a clip, and the like.

Milling is the mainstream for the machining that is additionally performed on the profile. As the profile is formed long, it is inappropriate to use the existing automatic machining device having a short machining radius.

Due to the characteristics of the profile, it should be possible to move long in one direction, and it is necessary to make loading and unloading of the profile, which is a work object, easy. Since the existing automatic processing equipment is not easy to load the profile, it is generally made by hand by skilled workers. Such hand processing has a problem in that the work performance varies depending on the skill level of the operator.

In addition, it is necessary to mark the work position in advance due to the nature of the processing of the profile with a long distance from the neighboring work section. However, when various machining is required, it takes a lot of time just to mark the type of machining required at the exact location, and the work efficiency is low. There is a problem with losing.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

Korea Registered Utility Model No. 20-0492798 Korea Registered Utility Model No. 20-0129364

One aspect of the present invention provides a profile processing system implemented to perform hole processing after stably fixing a profile formed in the shape of a square tube.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Profile processing system according to an embodiment of the present invention, a shelf on which the profile is seated; a fastening part for fastening the profile seated on the lathe so as not to move during processing; and a processing unit mounted on the lathe and processing a hole for the profile coupled to the fastening unit.

In one embodiment, the fastening portion, the horizontal frame disposed spaced apart in the upper direction from the shelf portion; a first vertical frame installed upright between the shelf unit and one side of the horizontal frame to support one side of the horizontal frame; a second vertical frame installed upright between the shelf unit and the other side of the horizontal frame to support the other side of the horizontal frame; a third vertical frame installed upright between the shelf portion and the middle of the horizontal frame to support the middle of the horizontal frame; a first cylinder installed on the upper side of the horizontal frame between the first vertical frame and the third vertical frame; a second cylinder installed on the upper side of the horizontal frame between the second vertical frame and the third vertical frame; The first piston rod extends in the horizontal direction corresponding to the interval between the first vertical frame and the third vertical frame, is exposed to the lower side of the horizontal frame and is driven in the vertical direction by the first cylinder at the lower side of the first piston rod. A first pressure frame that is installed and fastened to prevent movement of the profile seated on the shelf while ascending and descending along between the first vertical frame and the third vertical frame as the first piston rod is lifted up and down in the vertical direction ; and a lower side of a second piston rod extending in a horizontal direction corresponding to a gap between the second vertical frame and the third vertical frame, exposed to a lower side of the horizontal frame and driven in the vertical direction by the second cylinder is installed in, and as the second piston rod is lifted up and down in the vertical direction, the second pressure is fastened to prevent movement of the profile seated on the shelf while ascending and descending along between the second vertical frame and the third vertical frame. frame; may include.

In an embodiment, the first vertical frame includes a first elevating rail and a first fastening rail and a first fastening plate installed at one front end and a rear end of the first pressing frame so that the first fastening plate and the second fastening plate are respectively fastened to move in the vertical direction. 2 Lifting rails may be formed along the front end and the rear end.

In one embodiment, the first elevating rail is a rail groove formed extending in the vertical direction along the front end of the first vertical frame so that the seating projection formed protruding from the rear surface of the first fastening plate is seated and moved in the vertical direction. ; and a plurality of plate support parts that are repeatedly installed at regular intervals in the vertical direction along the inner side of the rail groove to support the rear end of the seating protrusion seated in the rail groove and at the same time induce movement of the seating protrusion in the vertical direction. may include.

In one embodiment, the plate support part is formed in a cylindrical shape, is installed inside the rail groove, the inner housing forming an opening through which the inner space is exposed in the rail groove direction; a first support block formed in a cylindrical shape corresponding to the shape of the inner space of the inner housing and seated on the inner housing; a first block support spring installed at the rear end of the inner space of the inner housing to support the rear end of the first support block; a sliding seating groove extending along the inner side of the first support block while forming an opening at the front end of the first support block; a second support block formed in a cylindrical shape corresponding to the shape of the inner space of the sliding seating groove and seated in the sliding seating groove; a movement guide ball that is rotatably connected to the front end of the second support block and supports while rotating the rear end of the seating protrusion moving in the vertical direction; a second block support spring installed at the rear end of the inner space of the sliding seating groove to support the rear end of the second support block; and compressed air supplying compressed air to the rear end of the inner housing so that the first support block seated on the inner housing advances along the inner housing by air pressure so that the front end is exposed to the front of the inner housing It may include an air supply device.

In an embodiment, the first support block includes the inner housing so that compressed air supplied to the inner housing flows into the sliding seating groove so that the front end of the second support block is exposed in front of the sliding seating groove. An air inflow path communicating the inner space of the sliding seat groove and the rear end of the sliding seating groove may be formed at the rear end.

In one embodiment, the second support block may include at least one air outlet passage through which the compressed air supplied to the sliding seating groove can be discharged forwardly through the air inlet passage. have.

In one embodiment, the seating protrusion may be rounded at the upper and lower sides of the rear end.

According to one aspect of the present invention described above, by stably fixing the profile formed in the shape of a square tube and then performing hole processing, etc., it is possible to provide an effect of improving the processing efficiency of the profile.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 and 2 are diagrams showing a schematic configuration of a profile processing system according to an embodiment of the present invention.
3 to 5 are views showing the fastening part of FIG. 1 .
FIG. 7 is a view showing an embodiment of the first vertical frame of FIG. 6 .
FIG. 8 is a view showing the first elevating rail of FIG. 7 .
9 is a view showing a connection relationship between the first fastening plate and the second fastening plate of FIG. 6 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0012] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0014] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0016] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

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

1 and 2 are diagrams showing a schematic configuration of a profile processing system according to an embodiment of the present invention.

1 and 2 , the profile processing system 10 according to an embodiment of the present invention includes a lathe 100 , a fastening unit 200 , and a processing unit 300 .

The shelf part 100, the profile P is seated, the fastening part 200 is installed on the upper side of the front end, and the cradle 310 for mounting the processing part 300 is installed on one side of the rear end.

The fastening part 200 is installed on the upper side of the front end of the shelf part 100 and fastens the profile P seated on the shelf part 100 so as not to move during processing.

The processing part 300 is made of a drilling device for hole processing, etc., is mounted on the lathe 100 , and processes the profile P fastened to the fastening part 200 .

The profile processing system 10 according to an embodiment of the present invention having the configuration as described above can improve the processing efficiency of the profile by stably fixing the profile formed in the shape of a square tube and then performing hole processing. have.

3 to 5 are views showing the fastening part of FIG. 1 .

3 to 5 , the fastening unit 200 includes a horizontal frame 210 , a first vertical frame 220 , a second vertical frame 230 , a third vertical frame 240 , and a first cylinder ( 250 , a second cylinder 260 , a first pressure frame 270 , and a second pressure frame 280 .

The horizontal frame 210 is supported by the first vertical frame 220 , the second vertical frame 230 , and the third vertical frame 240 to be spaced apart from the shelf unit 100 in the upper direction.

The first vertical frame 220 is installed upright between the shelf part 100 and one side of the horizontal frame 210 to support one side of the horizontal frame 210 .

The second vertical frame 230 is installed upright between the shelf part 100 and the other side of the horizontal frame 210 to support the other side of the horizontal frame 210 .

The third vertical frame 240 is installed upright between the shelf part 100 and the middle of the horizontal frame 210 to support the middle of the horizontal frame 210 .

The first cylinder 250 is installed above the horizontal frame 210 between the first vertical frame 220 and the third vertical frame.

The second cylinder 260 is installed above the horizontal frame 210 between the second vertical frame 230 and the third vertical frame.

The first pressing frame 270 is formed to extend in the horizontal direction corresponding to the interval between the first vertical frame 220 and the third vertical frame, is exposed to the lower side of the horizontal frame 210, the first cylinder (250) is installed below the first piston rod (R1) driven in the vertical direction by While the profile (P) seated on the shelf part 100 is fastened so as not to move.

The second pressing frame 280 is formed to extend in the horizontal direction corresponding to the interval between the second vertical frame 230 and the third vertical frame, and is exposed to the lower side of the horizontal frame 210 to the second cylinder 260 . is installed below the second piston rod (R2) driven in the vertical direction by the While the profile (P) seated on the shelf part 100 is fastened so as not to move.

As shown in FIGS. 3 to 5 , the fastening part 200 having the above-described configuration is the shelf part 100 while raising and lowering the first pressing frame 270 or the second pressing frame 280 in the vertical direction. It is possible to fasten the profile (P) seated on the .

In one embodiment, the first vertical frame 220, as shown in FIG. 6, a first fastening plate 271 and a second fastening plate 272 installed at the front end and rear end of one side of the first pressing frame 270 ), the first lifting rail 400 and the second lifting rail 500 may be formed along the front end and the rear end so that they are respectively fastened to move in the vertical direction.

In one embodiment, the first fastening plate 271 and the second fastening plate 272, as shown in FIG. 9, the middle is formed of a spring 610, and is attached to the support bar 600 for pulling the gap. The ends may be connected to each other by the installation.

FIG. 8 is a view showing the first elevating rail of FIG. 7 .

Referring to FIG. 8 , the first lifting rail 400 includes a rail groove 410 and a plurality of plate support parts 420 .

Here, the second elevating rail 500 includes a rail groove 410 and a plurality of plate support parts 420 of the first elevating rail 400 to be described later as a front-rear symmetric structure with the first elevating rail 400 to be described later. Since the components may be equally applied, a description thereof will be omitted to avoid duplication of description.

The rail groove 410 extends in the vertical direction along the front end of the first vertical frame 220 so that the seating protrusion 271a protruding from the rear surface of the first fastening plate 271 is seated and moved in the vertical direction. do.

The plate support 420 is spaced apart at regular intervals in the vertical direction along the inner side of the rail groove 410 and is repeatedly installed to support the rear end of the seating protrusion 271a seated in the rail groove 410 while simultaneously supporting the seating projection 271a. ) to induce movement in the up-down direction.

Referring to FIG. 8 , the plate support 420 includes an inner housing 421 , a first support block 422 , a first block support spring 423 , a sliding seating groove 424 , and a second support block 425 . , a movement guide ball 426 , a second block support spring 427 , and a compressed air supply device 428 .

The inner housing 421 is formed in a cylindrical shape so that the first support block 422 can be seated and moved in the front-rear direction, and is installed inside the rail groove 410, and the inner space in the direction of the rail groove 410 is An opening to be exposed is formed.

The first support block 422 is formed in a cylindrical shape corresponding to the shape of the inner space of the inner housing 421 , is seated on the inner housing 421 , and has a rear end supported by the first block support spring 423 .

The first block support spring 423 is installed at the rear end of the inner space of the inner housing 421 to support the rear end of the first support block 422 .

The sliding seating groove 424 extends along the inside of the first support block 422 while forming an opening at the front end of the first support block 422 so that the second support block 425 can be seated and moved in the front-rear direction. is formed

The second support block 425 is formed in a cylindrical shape corresponding to the shape of the inner space of the sliding seating groove 424 and is seated in the sliding seating groove 424 so that the rear end is supported by the second block support spring 427 . do.

The movement guide ball 426 is rotatably connected to the front end of the second support block 425 and supports the rear end of the seating protrusion 271a moving in the vertical direction while rotating.

The second block support spring 427 is installed at the rear end of the inner space of the sliding seating groove 424 to support the rear end of the second support block 425 .

In the compressed air supply device 428 , the first support block 422 seated on the inner housing 421 advances along the inner housing 421 by air pressure, so that the front end of the inner housing 421 moves forward. By supplying compressed air to the rear end of the inner housing 421 to be exposed, the support force of the seating protrusion 271a by the plate support part 420 is controlled.

In one embodiment, the second support block 425,

first support block 422

The inside of the inner housing 421 so that compressed air supplied to the inner housing 421 is introduced into the sliding seating groove 424 so that the front end of the second support block 425 is exposed to the front of the sliding seating groove 424 . An air inflow path 422a communicating the space and the rear end of the sliding seating groove 424 may be formed at the rear end.

In one embodiment, the second support block 425 is an air discharge path ( At least one 425a) may be formed.

In one embodiment, the seating protrusion 271a may be rounded at the upper and lower sides of the rear end.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may also be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: profiling system
100: shelf
200: fastening part
300: processing unit
400: first elevating rail

Claims (3)

a shelf on which the profile is seated;
a fastening part for fastening the profile seated on the lathe so as not to move during processing; and
It is mounted on the lathe, and includes a processing part for hole processing the profile fastened to the fastening part;
The fastening part,
a horizontal frame spaced apart from the shelf in an upper direction;
a first vertical frame installed upright between the shelf unit and one side of the horizontal frame to support one side of the horizontal frame;
a second vertical frame installed upright between the shelf unit and the other side of the horizontal frame to support the other side of the horizontal frame;
a third vertical frame installed upright between the shelf portion and the middle of the horizontal frame to support the middle of the horizontal frame;
a first cylinder installed on the upper side of the horizontal frame between the first vertical frame and the third vertical frame;
a second cylinder installed on the upper side of the horizontal frame between the second vertical frame and the third vertical frame;
The first piston rod extending in the horizontal direction corresponding to the interval between the first vertical frame and the third vertical frame, exposed to the lower side of the horizontal frame, and driven in the vertical direction by the first cylinder. A first pressure frame that is installed and fastened to prevent movement of the profile seated on the shelf while ascending and descending along between the first vertical frame and the third vertical frame as the first piston rod is lifted up and down in the vertical direction ; and
A second piston rod extending in the horizontal direction corresponding to the interval between the second vertical frame and the third vertical frame, exposed to the lower side of the horizontal frame, and driven in the vertical direction by the second cylinder. A second pressure frame installed and fastened to prevent movement of the profile seated on the shelf while ascending and descending between the second vertical frame and the third vertical frame as the second piston rod is lifted up and down in the vertical direction including;
The first vertical frame,
A first elevating rail and a second elevating rail are formed along the front end and the rear end so that the first fastening plate and the second fastening plate installed at the front end and the rear end of the first pressing frame are respectively fastened to move in the vertical direction,
The first lifting rail,
a rail groove extending in the vertical direction along the front end of the first vertical frame so that a seating protrusion protruding from the rear surface of the first fastening plate is seated and moved in the vertical direction; and
A plurality of plate support parts that are repeatedly installed at regular intervals in the vertical direction along the inner side of the rail groove to support the rear end of the seating protrusion seated in the rail groove and at the same time induce movement in the vertical direction of the seating protrusion; includes,
The plate support portion,
an inner housing formed in a cylindrical shape and installed inside the rail groove to form an opening through which an inner space is exposed in a direction of the rail groove;
a first support block formed in a cylindrical shape corresponding to the shape of the inner space of the inner housing and seated on the inner housing;
a first block support spring installed at the rear end of the inner space of the inner housing to support the rear end of the first support block;
a sliding seating groove extending along an inner side of the first support block while forming an opening at the front end of the first support block;
a second support block formed in a cylindrical shape corresponding to the shape of the inner space of the sliding seating groove and seated in the sliding seating groove;
a movement guide ball that is rotatably connected to the front end of the second support block and supports while rotating the rear end of the seating protrusion moving in the vertical direction;
a second block support spring installed at the rear end of the inner space of the sliding seating groove to support the rear end of the second support block; and
Compressed air for supplying compressed air to the rear end of the inner housing so that the first support block seated in the inner housing advances along the inner housing by the pressure of air so that the front end is exposed to the front of the inner housing supply device; includes,
The first support block,
The inner space of the inner housing communicates with the rear end of the sliding seating groove so that compressed air supplied to the inner housing flows into the sliding seating groove so that the front end of the second support block is exposed in front of the sliding seating groove. A profile processing system that has an air inlet that is formed at the rear end.
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