KR20040100090A - A Right Angle Face Forming Device - Google Patents

Abstract

PURPOSE: A right-angle face cutting device is provided to reduce the production of bad goods and working time by easily and precisely cutting a right-angle face in a template. CONSTITUTION: A right-angle face cutting device is composed of a cutting block(200) made of high-speed steel and having cutting blades for cutting a template, an index unit(100) having an index face(150), and a plurality of fixing bolts(130,140) installed at the index unit. An insertion groove(110) is formed at one side of the index unit. A placing groove(120) is formed at one side of the insertion groove. The cutting block is inserted into the insertion groove, and is fixed on the placing groove perpendicular to the index face. The fixing bolts fix the cutting block to the inner face of the placing groove, and include a first fixing bolt(130), and a second fixing bolt(140). The first fixing bolt penetrates through one side of the index unit at the insertion groove side, and is in contact with one face of the cutting block inserted into the placing groove. The second fixing bolt penetrates through one face of the index unit at the insertion groove side, and is in contact with the other face of the cutting block.

Description

Right Angle Face Forming Device

The present invention relates to a rectangular face machining apparatus that enables the operator to easily and conveniently perform accurate rectangular face machining at a position where rectangular face machining is required, such as an end face of a template unit component.

In general, the manufacturing of aircraft, ships, and automobiles requires an efficient process by automation, and for such an efficient process, it is essential to manufacture a template tool specially manufactured for the process.

In general, in order to manufacture such a template tool, a large number of unit parts must be precisely machined to a dimension and then assembled to a shape. Among the above-mentioned unit parts, the functional surface of the end part must be machined at exactly right angles. exist.

FIG. 1 is a perspective view showing the shape of the end face of a conventional unit component at right angles, and as shown in FIG. 1, in the related art, a worker may line up the corresponding end surface 11 on the unit component 1 with a line 21 or the like. The same hand tool was used for direct mapping.

However, in such a conventional case, it is very difficult to right-angle the end face 11 of the unit component 1 manually by hand, so that the work is impossible unless a very skilled worker, and the deviation of the right angle according to the ability of the worker There is a problem that occurs.

Therefore, the deviation of the squareness not only causes the occurrence of defects in assembling the finished product, but also causes a problem of unnecessary process time consumption in terms of time.

The present invention has been devised to solve these problems, and provides a rectangular face machining apparatus that enables easy and convenient rectangular face machining at a position requiring precise rectangular face machining on a structure, such as an end face of a template unit part. Its purpose is to.

1 is a perspective view showing a shape for processing the end face of a conventional unit component at a right angle,

2 is a perspective view showing the shape of a right angle processing apparatus according to a preferred embodiment of the present invention,

FIG. 3 is a perspective view showing a shape in which the end faces of the plate-shaped structure are perpendicularly processed by using the rectangular processing apparatus shown in FIG. 2.

<Description of the symbols for the main parts of the drawings>

100: index portion

110: machining block insertion groove

120: machining block seating groove

130: first fixing bolt

140: second fixing bolt

150: index surface

200: machining block

In order to achieve the above object, the present invention is a processing device for performing a perpendicular processing on the end surface of the structure, the processing block of high-speed steel material is formed on the outer surface to process the structure; It is formed of a flat plate having an index surface formed on the upper side, and a processing block insertion groove for inserting a processing block is formed at one end, and seats the inserted processing block perpendicular to the index surface on one side of the processing block insertion groove. An index part having a processing block seating groove which can be fixed; It consists of a plurality of fixing bolts for tightly fixing the processing block to the inner surface of the processing block seating groove.

Preferably, the above-mentioned fixing bolt is first inserted through one side of the side surface of the processing block insertion groove in which the index portion is formed so that the end of the male screw is provided in contact with one surface of the processing block inserted into the processing block seating groove. It consists of a fixing bolt and a second fixing bolt which is inserted through one side of the surface formed with the processing block insertion groove of the index portion to be in contact with the other surface of the processing block.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention in detail.

First, in adding reference numerals to components of each drawing, the same components are described so as to have the same reference numerals as much as possible even if displayed on different drawings.

2 is a perspective view showing the shape of a right angle processing apparatus according to a preferred embodiment of the present invention.

As shown, the rectangular processing apparatus according to a preferred embodiment of the present invention is composed of a machining block 200, the index portion 100 and two fixing bolts (130, 140).

The processing block 200 is formed in a hexahedral shape of a high-speed steel material, the outer surface is formed with a processing blade to process the structure.

The index unit 100 is formed of a flat plate having an index surface 150 formed thereon, and a processing block insertion groove 110 is formed at one end thereof so as to insert the processing block 200, and a processing block insertion groove. One side of the 110 is a processing block seating groove 120 is formed so that the inserted processing block 200 can be seated and fixed to be perpendicular to the index surface 150.

In addition, in order to close and fix the seated processing block 200 to the inner surface of the processing block seating recess 120, two fixing bolts, that is, the first fixing bolt 130 and one side of the index part 100, are fixed. The second fixing bolt 140 is provided.

At this time, the first fixing bolt 130 is inserted through one side of the side surface of the processing block insertion groove 110 is formed as shown in Figure 2 and the end of the male thread is inserted into the processing block seating groove 120 ( It is configured to contact one surface of the 200, the second fixing bolt is inserted through one side of the surface formed with the processing block insertion groove 110 is configured to contact the other surface of the processing block 200, thereby the Pressing on one side and the other side, respectively, to perform a function to close and fix the inner surface of the processing block seating groove 120.

3 is a perspective view showing a shape in which the end surface of the plate-like structure 1 is perpendicularly processed using the rectangular processing apparatus shown in FIG. 2, in which an operator forms a machining block 200 in the index portion 100. After mounting the processing block seating groove 120 perpendicular to the index surface 150, and tightening the first fixing bolt 130 and the second fixing bolt 140 using a tightening tool such as a wrench, 200 is pressed to the inner surface of the processing block seating groove 120 by the first fixing bolt 130 and the second fixing bolt 140 is firmly fixed.

Therefore, when the machining block 200 is fixed to the index unit 100, the machining block 200 has its functional surface exactly perpendicular to the index surface 150.

Therefore, the worker contacts the structure 1 on the index surface 150 of the index portion 100 as shown in FIG. 3, and fixes the processing end surface 11 of the structure 1 to the processing block seating groove 120. By contacting the processing block 200 is made to reciprocate to the left and right, so that the right rectangular plane on the structure (1) can be processed.

On the other hand, if the wear of the machining blade formed on the outer surface of the machining block 200 by long time use occurs, the first fixing nut 130 and the second fixing nut 140 are released to dismantle the machining block 200, It is of course possible to replace it with a machining block.

As mentioned above, although preferred embodiments of the present invention have been described in detail, those of ordinary skill in the art to which the present invention pertains should realize the present invention without departing from the spirit and scope of the present invention as defined in the appended claims. It will be appreciated that various modifications or changes can be made. Accordingly, modifications to future embodiments of the present invention will not depart from the technology of the present invention.

As described above, according to the present invention, since the operator can easily and conveniently perform the accurate rectangular processing at the position where the rectangular processing is required, such as the end surface of the template unit part, it is possible to reduce the defective rate of the product and shorten the working time. There is an advantage that can bring.

Claims (2)

In the machining apparatus for performing the perpendicular processing to the end face of the structure, A processing block made of a high speed steel material having a processing blade formed on the outer surface thereof so as to process the structure; The upper surface is formed of a flat plate formed with an index surface, a processing block insertion groove for inserting the processing block is formed at one end, the processing block inserted in one side of the processing block insertion groove perpendicular to the index surface An index unit having a processing block seating groove which can be seated and fixed; And a plurality of fixing bolts installed on the main portion of the index unit to closely fix the processing block to the inner surface of the processing block seating groove. The method of claim 1, wherein the fixing bolt, A first fixing bolt inserted through one side of a side of the surface on which the processing block insertion groove is formed, the end portion of the male thread being in contact with one surface of the processing block inserted into the processing block seating groove; And a second fixing bolt inserted through one side of a surface on which the processing block insertion groove is formed to contact the other surface of the processing block. When the first bolt and the second bolt is tightened, the processing block is fixed to the inside of the processing block seating grooves, the perpendicular processing device characterized in that.