WO2019216660A1

WO2019216660A1 - Angle correcting device

Info

Publication number: WO2019216660A1
Application number: PCT/KR2019/005549
Authority: WO
Inventors: 임재철
Original assignee: (주)경남금속
Priority date: 2018-05-10
Filing date: 2019-05-09
Publication date: 2019-11-14
Also published as: PL432499A1; KR101909965B1

Abstract

The present invention relates to an angle correcting device comprising: a first mold part; a second mold part placed corresponding to the first mold part and moving up and down; and an angle correcting part placed between the first mold part and the second mold part, wherein the angle correcting part comprises: a fixed support body; a movable support body placed at the other side of the fixed support body; a pressing body part having one side supported by the fixed support body and the other side supported by the movable support body; and a pedestal part placed under the pressing body part. The angle correcting device can correct an error of an angle to satisfy the degree of a right angle of a final product.

Description

Angle correction device

The present invention relates to an angle correction device, and more particularly to an angle correction device that can correct the error of the angle, in order to satisfy the squareness of the final product.

In general, in recent years, efforts to improve the degree of processing of the mono frame (Mono Frame) in order to increase the accuracy and quality of the product is increasing rapidly.

To this end, it is necessary to measure and interpret the error of the squareness of the mono frame, and to check whether the final design satisfies the designed design through the measurement and inspection of the final product.

In this case, if an error occurs in the squareness of the final product, the final product should be discarded, which leads to loss of material.

Therefore, in order to satisfy the squareness of the final product such as a mono frame, a process for correcting the angular error of the final product is required, but at present, in order to satisfy the squareness of the final product, The development of a device for correcting the error is required.

An object of the present invention is to provide an angle correction device that can correct the error of the angle, in order to satisfy the squareness of the final product.

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

In order to solve the above-mentioned problems, the present invention includes a first mold; A second mold part located in correspondence with the first mold part and moving to Shanghai; And an angle corrector positioned between the first mold unit and the second mold unit, wherein the angle corrector comprises: a fixed support; A movable support located on the other side of the fixed support; One side is supported by the fixed support, the other side is a pressing body portion supported by the moving support; And it provides an angle correction device comprising a support portion located in the lower portion of the pressing body.

The present invention also provides that the first mold portion includes a first base plate, the second mold portion includes a second base plate, the fixed support is fixed to the second base plate, and the movable support includes the first base plate. It provides an angle correction device characterized in that the movement along the surface of the two base plate.

In addition, the present invention includes a seating groove located in the lower predetermined region of the fixed support, one side of the pressing body portion is inserted into the mounting groove, one side of the pressing body is supported by the fixed support, In the state where the upper surface of the other side of the pressing body portion in contact with the lower surface of the movable support, the other side of the pressing body portion is provided by the movable support body provides an angle correction device.

In addition, the present invention provides an angle correction device, characterized in that the support portion includes a "∨" shaped groove, the press body portion is located inside the "∨" shaped groove.

In addition, the present invention, the support portion, the first support portion; And a second support part disposed to face the first support part, wherein the first support part includes a first body part, and the first body part comprises: a first vertical surface positioned on one side of the first body part; And a first inclined surface positioned on the other side of the first body portion and positioned on an opposite surface of the first vertical surface, wherein the second support portion includes a second body portion, and the second body portion includes the second body portion. A second vertical surface located on one side; And a second inclined surface positioned on the other side of the second body portion and positioned on an opposite surface of the second vertical surface, wherein an angle formed by the first inclined surface and the second inclined surface is a right angle or an acute angle. Provide a calibration device.

In addition, the present invention, the pressing body portion, the support portion and the pressing blade portion coupled to the lower surface of the support portion, the support portion, the bar-shaped first body portion; And a first fastening part positioned on a lower surface of the first body part, wherein the pressure blade part comprises: a second body part having a bar shape; And it provides an angle correction device comprising a tip portion located at the bottom of the second body portion.

According to the present invention as described above, in order to satisfy the squareness of the final product, it is possible to provide an angle correction device that can correct the error of the angle.

In addition, in the present invention, when a predetermined angle formed between the surface and the surface of the mono frame is manufactured at an obtuse angle, the predetermined angle may be corrected through the angle formed by the first sloped surface and the second sloped surface.

1 is a schematic perspective view showing an example of a product according to the present invention.

Figure 2 is a combined perspective view showing an angle correction device according to the present invention, Figure 3 is an exploded perspective view showing an angle correction device according to the present invention, Figure 4 is a front view showing an angle correction device according to the present invention, 5 is a rear view showing the angle correction device according to the present invention.

6 is an exploded perspective view showing an angle correction according to the present invention, Figure 7 is a one-way combined perspective view showing an angle correction according to the present invention, Figure 8 is a different perspective combination perspective view showing an angle correction according to the present invention. .

9 is an exploded perspective view for explaining a state in which one side of the pressing body portion according to the present invention is supported by the fixed support, and FIG. 10 is a view for explaining a state in which one side of the pressing body portion according to the present invention is supported by the fixed support. Isolated perspective view.

11 is a perspective view showing a first support portion and a second support portion according to the present invention, Figure 12 is an exploded perspective view showing a first support portion and a second support portion according to the present invention, Figure 13 is It is a front view which shows the 1st support part and the 2nd support part.

14 is a perspective view showing a pressing body portion according to the present invention, Figure 15 is a one-way separated perspective view showing a pressing body portion according to the present invention, Figure 16 is a separate perspective view showing a pressing body portion according to the present invention. .

17 to 20 are views for explaining the operation of the angle correction device according to the present invention.

21 to 23 are views for explaining the principle of the angle correction by the angle correction device according to the present invention.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Regardless of the drawings, the same reference numbers refer to the same components, and “and / or” includes each and every combination of one or more of the items mentioned.

Although the first, second, etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another. Therefore, of course, the first component mentioned below may be a second component within the technical spirit of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a sense that can be commonly understood by those skilled in the art. In addition, the terms defined in the commonly used dictionaries are not ideally or excessively interpreted unless they are specifically defined clearly.

The spatially relative terms " below ", " beneath ", " lower ", " above ", " upper " It can be used to easily describe a component's correlation with other components. Spatially relative terms are to be understood as including terms in different directions of components in use or operation in addition to the directions shown in the figures. For example, when flipping a component shown in the drawing, a component described as "below" or "beneath" of another component may be placed "above" the other component. Can be. Thus, the exemplary term "below" can encompass both an orientation of above and below. The components can be oriented in other directions as well, so that spatially relative terms can be interpreted according to the orientation.

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

Referring to FIG. 1, the product 10 according to the present invention corresponds to a mono frame, and may be configured in the form of a square barrel in which four

surfaces

11, 12, 13, and 14 are continuously positioned. Can be.

More specifically, the four surfaces (11, 12, 13, 14), the first surface (11); A second surface 12 positioned continuously from the first surface 11; A third surface (13) positioned continuously from the second surface; And a fourth surface 14 continuously positioned from the third surface and connected to the first surface, and by the continuous arrangement of the first surface 11 to the fourth surface 14, The mono frame may be configured in the form of a square cylinder.

In addition, the mono frame may be formed at a point at which each surface meets a surface, for example, at a point 15 at which the second surface 12 and the third surface 13 meet each other. 12) and a predetermined angle between the third surface 13 is present.

In this case, the predetermined angle is generally designed to correspond to 90 °, that is, the degree of squareness, but in the process of manufacturing the product, the predetermined angle may be manufactured at an obtuse angle greater than 90 °.

For this reason, an error occurs in the squareness of the final product, in which case the final product must be discarded, which leads to a loss of material.

Accordingly, the present invention, in order to satisfy the squareness of the final product, such as a mono frame, to provide an angle correction device, more specifically obtuse angle correction device for correcting the angle error of the final product.

Hereinafter, the angle correction device according to the present invention will be described in more detail.

2 to 5, the angle correction device 100 according to the present invention is located in correspondence with the first mold part 110 and the first mold part 110, and is located in Shanghai-dong (Z of FIG. 2). Direction) includes a second mold portion 120.

In this case, the second mold part may be located in an upper region of the first mold part, but the present invention restricts the positional relationship between the first mold part and the second mold part.

On the other hand, the angle correction device 100 may include a gap retainer 20 for maintaining the interval between the first mold portion 110 and the second mold portion 120, the second mold The part 120 may move in the direction of the first mold part 110 along the gap retainer 20.

Meanwhile, the movement of the second mold part 120 may be defined as moving in the height direction (Z direction of FIG. 2) of the angle correction device 100.

In addition, the first mold part 110 includes a first base plate 111, the second mold part 120 includes a second base plate 121, and the gap retainer 20. One end may be fastened to the first base plate 111, and the other end of the spacer 20 may be fastened to the second base plate 121.

Subsequently, referring to FIGS. 2 to 5, the angle correction device 100 according to the present invention may include an angle correction unit positioned between the first mold part 110 and the second mold part 120. 200).

That is, in the present invention, as described later, the angle correction unit 200 may correct an angle error of a final product such as a mono frame.

More specifically, the angle correction unit 200, the fixed support 210 is fixed to the second base plate 121; A movable support 220 positioned on the other side of the fixed support 210 and moving along a surface of the second base plate 121; One side is supported by the fixed support 210, the other side is the pressing body 230 is supported by the moving support 220; It includes a support portion 240 located in the lower portion of the pressing body 230.

At this time, the fixed support 210 and the movable support 220 may be disposed long in the longitudinal direction (X direction of Fig. 2) of the angle correction device 100, the pressing body 230 is the angle correction The device 100 may be disposed to be long in the width direction (the Y direction in FIG. 2).

On the other hand, as described above, the movable support 220 moves along the surface of the second base plate 121, and thus, the angle corrector 200 moves to move the movable support 220. Means 221 may be included.

The moving means 221 may be a known hydraulic piston, but the type of the moving means 221 is not limited in the present invention.

The support of the pressing member 230 by the moving support 220 will be described later.

In this case, as shown in the figure, the support 240 may be fastened to the first base plate 111, and the fixing support 210 may be fastened to the second base plate 121. Therefore, the second mold part 120 is fastened to the second base plate 121 by moving along the gap holder 20 in the direction of the first mold part 110. The fixed supporter 210 may move in the direction of the first mold part 110.

In addition, although the movable support 220 moves along the surface of the second base plate 121, the movable support 220 is also in contact with the second base plate 121. As the second mold part 120 moves along the gap holder 20 in the direction of the first mold part 110, the movable support 220 moves in the direction of the first mold part 110. You can go to Shanghai.

In this case, as the moving support 220 moves in the direction of the first mold part 110, the moving means 221 together with the movable support 220 may be used for the first mold part 110. You can go east and south in the direction.

In addition, as described above, one side of the pressing body 230 is supported by the fixed support 210, the other side of the pressing body 230 is supported by the movable support 220, the movement As the support 220 and the fixed support 210 move in the direction of the first mold part 110, the press body part 230 may move in the direction of the first mold part 110. .

Hereinafter, the angle corrector 200 according to the present invention will be described in detail.

6 to 8, as described above, the angle corrector 200 according to the present invention includes: a fixed support 210 fixed to the second base plate 121; A movable support 220 positioned on the other side of the fixed support 210 and moving along a surface of the second base plate 121; One side is supported by the fixed support 210, the other side is the pressing body 230 is supported by the moving support 220; It includes a support portion 240 located in the lower portion of the pressing body 230.

More specifically, the fixed support 210 includes a seating groove 211 located in a predetermined lower region of the fixed support 210.

9 and 10, as described above, the fixed support 210 includes a seating groove 211 positioned in a lower predetermined region of the fixed support 210, and the pressing body 230. One side of the pressing member 230 is inserted into the seating groove 211, one side of the pressing body 230 may be supported by the fixed support 210.

On the other hand, a state in which the other side of the pressing body portion according to the present invention is supported by the movable support, as shown in FIG. 7, as shown in FIG. 10, the upper surface of the other side of the pressing body portion 230, In the state of contact with the lower surface of the movable support 220, the other side of the pressing body 230 may be supported by the movable support 220.

6 to 8, the angle corrector 200 according to the present invention includes a supporting part 240 positioned below the pressing body part 230.

More specifically, the support part 240, the first support part 250; And a second support part 260 disposed to face the first support part 250.

In addition, the support part 240 includes a horizontal support plate 243 supporting the first support part 250 and the second support part 260 from the bottom, and the first support part ( A first vertical support plate 241 positioned on an opposite surface of the surface 250 and the second support part 260 facing each other, and supporting the first support part 250 laterally; And a second vertical support plate 242 positioned on an opposite side of the surface of the first support part 250 and the second support part 260 facing each other, and supporting the second support part 260 laterally. Include.

11 to 13, as described above, the support part 240 may include a first support part 250; And a second support part 260 disposed to face the first support part 250.

More specifically, the first support part 250 includes a first body part 251 which is disposed to be long in the width direction (Y direction in FIG. 2) of the angle correction device 100, and the first body The part 251 may include a first vertical surface 251 a positioned on one side of the first body part 251; And a first inclined surface 251b positioned on the other side of the first body portion 251 and positioned on an opposite surface of the first vertical surface 251a.

In addition, the second support part 260 may include a second body part 261 disposed long in the width direction (Y direction in FIG. 2) of the angle correction device 100, and the second body part ( 261, a second vertical surface 261a positioned at one side of the second body portion 261; And a second inclined surface 261b positioned on the other side of the second body portion 261 and positioned on an opposite surface of the second vertical surface 261a.

11 to 13, an angle θ formed between the first sloped surface 251b and the second sloped surface 261b corresponds to a right angle or an acute angle.

The acute angle can be set according to the needs of the user, for example, can be set in the range of less than 90 ° to 60 °, but is not limited to the range of the acute angle in the present invention.

In this case, the first supporting part 250 and the second supporting part 260 are disposed to face each other, the first inclined surface 251b and the second supporting part of the first supporting part 250. The second slope 261b of 260 may be defined to face each other.

In addition, according to the arrangement of the first inclined surface 251b and the second inclined surface 261b, the supporting part 240 according to the present invention may be defined as including a "∨" shaped groove 244. .

The meaning of the angle formed by the first inclined plane 251b and the second inclined plane 261b will be described later.

On the other hand, as described above, the support portion 240 includes a horizontal support plate 243 for supporting the first support portion 250 and the second support portion 260 from the bottom, A first vertical support plate 241 positioned on an opposite side of a surface of the first support part 250 and the second support part 260 facing each other, and supporting the first support part 250 laterally; And a second vertical support plate 242 positioned on an opposite side of the surface of the first support part 250 and the second support part 260 facing each other, and supporting the second support part 260 laterally. Include.

In this case, the first vertical support plate 241 may be defined as being in contact with the first vertical surface 251a of the first support part 250, and the second vertical support plate 242 may be The second support part 260 may be defined as being in contact with the second vertical surface 261a.

6 to 8, the support part 240 is described as including a horizontal support plate 243, a first vertical support plate 241, and a second vertical support plate 242. In the present invention, the horizontal support plate 243, the first vertical support plate 241, and the second vertical support plate 242 are not limited thereto.

That is, since the supporting part 240 is described as including the first supporting part 250 and the second supporting part 260 in FIGS. 6 to 8, the first supporting part 250 is a separate configuration. In order to easily fix the second support part 260, the horizontal support plate 243, the first vertical support plate 241, and the second vertical support plate 242 are required.

Therefore, when the support part 240 can be integrally formed in the shape shown in FIG. 13, the horizontal support plate 243, the first vertical support plate 241, and the second vertical support plate ( 242 may be omitted.

However, in the present invention, since the support portion 240 should include a "∨" shaped groove 244, after all, the support portion 240 according to the present invention includes a "∨" shaped groove 244. In that case, it can be said that there is no restriction in the shape.

Therefore, the support 240 according to the present invention may be defined as including a "∨" shaped groove 244.

6 to 8, the angle corrector 200 according to the present invention includes a support part 240 positioned below the press body part 230, wherein the press body part ( 230 is located inside the "∨" shaped groove 244 of the support 240.

14 to 16, the pressurizing portion 230 according to the present invention includes a support portion 270 and a pressure blade portion 280 fastened to the bottom surface of the support portion 270.

More specifically, the support portion 270, the bar-shaped first body portion 271; And a first fastening part 272 positioned on a lower surface of the first body part 271.

At this time, the bar-shaped first body portion 271 is disposed long in the width direction (Y direction in FIG. 2) of the angle correction device 100, and the first fastening portion 272 is also the angle correction device. It is formed long in the width direction (Y direction of FIG. 2) of (100).

In addition, the pressure blade portion 280 is a bar-shaped second body portion 281; And a tip portion 282 positioned at the lower end of the second body portion 281.

In this case, the bar-shaped second body portion 281 is disposed to be long in the width direction (Y direction in FIG. 2) of the angle correction apparatus 100, and the tip portion 282 also has the angle correction apparatus 100. It is formed long in the width direction (Y direction in Fig. 2).

In addition, since the width of the tip portion 282 is smaller than the width of the second body portion 281, the pressing force at the tip portion 282 can be increased.

On the other hand, the pressurized blade portion 280 includes a second fastening portion 283 positioned on the upper surface of the second body portion 281, the first fastening portion 272 and the second fastening portion 283 ) Are fastened to each other, the pressure blade unit 280 may be fastened to the support unit 270.

Meanwhile, although the first fastening part 272 is in the shape of a groove and the second fastening part 283 is in the shape of a protrusion, the first fastening part 272 is different from the protrusion. The second fastening portion 283 may have a shape of a groove, but the shape of the first fastening portion and the second fastening portion is not limited in the present invention.

Hereinafter, the operation of the angle correction device according to the present invention will be described.

First, as shown in FIG. 17, the movable support 220 is retracted.

That is, as described above, the movable support 220 may move along the surface of the second base plate 121, wherein the movable support 220 is moved through the movable means 221. The movable supporter 220 may be moved along the surface of the second base plate 121.

Next, as shown in FIGS. 18 and 19, in the state in which the movable support 220 is retracted, the above-described mono frame 10 is inserted into the angle correcting device.

In this case, when the mono frame 10 is inserted into the angle correcting device, the mono frame 10 is positioned inside the mono frame 10, with the pressing body 230 of the angle correcting unit 200 being positioned. The frame 10 is inserted into the angle correction device.

That is, in the present invention, in order to position the pressing body portion 230 of the angle correcting portion 200 in the mono frame 10, the moving support 220 is retracted, and thus, the retracted the The movable support 220 does not interfere with the insertion of the mono frame 10.

In addition, as shown in FIG. 19, in the state where the press body portion 230 of the angle correction unit 200 is positioned inside the mono frame 10, the mono frame 10 is connected to the angle correction device. Since it is inserted into the interior, the pressing body portion 230 is located inside the mono frame 10, and thus, the pressing body portion 230 is the mono frame 10 inside the mono frame 10. Can be pressurized.

20, the other side of the pressing body 230 may be supported by the moving support 220 by advancing the moving support 220.

In this state, the mono frame 10 may be pressed through the pressing body 230.

That is, as described above, one side of the press body 230 is supported by the fixed support 210, the other side is supported by the movable support 220, and also, the second base plate 121. The fixed support 210 which is fastened to the movable support 220 may move in the direction of the first mold part 110, and the movable support 220 which is in contact with the second base plate 121 may also be moved to the first mold part. It may move in the direction of 110.

Therefore, as the movable supporter 220 and the fixed supporter 210 move in the direction of the first mold part 110, the pressing body part 230 also moves in the direction of the first mold part 110. It can be moved, and accordingly, it is possible to press the mono frame 10 through the pressing body 230.

Hereinafter, the principle of the angle correction by the angle correction device according to the present invention will be described.

First, referring to FIG. 21, in the initial position, the mono frame 10 is positioned inside the mono frame 10, with the pressing body portion 230 of the angle correcting unit 200 positioned. It is inserted into the calibration device.

In this case, as described above, the pressing body 230 may press the mono frame 10 inside the mono frame 10. However, FIG. 21 illustrates a state before the pressing body 230 presses the mono frame 10.

Next, referring to FIG. 22, as the moving support 220 and the fixed support 210 move in the direction of the first mold part 110, the press body part 230 also has the first mold. It may move downward in the direction of the portion 110, and thus, the end portion 282 of the pressing body portion 230 is in contact with the inner surface of the mono frame 10.

Meanwhile, referring to FIG. 22, an outer surface of the mono frame 10 may have a predetermined area of the first inclined surface 251 b of the first support part 250 and the second inclined surface of the second support part 260. It corresponds to the state which contacted the predetermined area of 261b (refer to area A).

For example, the second surface 12 of the mono frame corresponds to a state of contacting a predetermined area of the first inclined surface 251 b of the first supporting part 250, and the mono frame ( The third surface 13 of the mono frame corresponds to a state of contacting a predetermined area of the second inclined surface 261b of the second support part 260.

In this case, the mono frame has a second surface at a point at which each face meets, for example, a point 15 at which the second face 12 and the third face 13 meet. 12 and the first angle θ1 formed by the third surface 13 exist.

In addition, the mono frame has a bottom end region and the support of a point 15 where each face meets, for example, a point 15 where the second face 12 and the third face 13 meet. The lowest point of the “240” shaped groove 244 is spaced apart by the first interval d1.

Next, referring to FIG. 23, the end portion 282 of the pressing body part 230 is moved to the mono unit by continuously moving the second mold part 120 in the direction of the first mold part 110. The frame 10 is pressed.

Meanwhile, the mono frame has a lower end region and the support at a point where each face meets a surface, for example, a point 15 where the second face 12 and the third face 13 meet. In the 240, the lowest point of the “∨” -shaped groove 244 is narrowed to the second interval d2.

In this case, the second surface 12 and the third surface 13 of the mono frame move downward along the first slope 251b and the second slope 261b, respectively, and the first As the second surface 12 and the third surface 13 move downward along the inclined surface 251b and the second sloped surface 261b, the second surface 12 and the third surface 13 are moved. This first angle θ1 is narrowed to the second angle θ2.

That is, as the first angle θ1 is narrowed to the second angle θ2, the angle formed by the second surface 12 and the third surface 13 of the mono frame is corrected.

At this time, in the present invention, the angle between the first inclined surface 251b and the second inclined surface 261b corresponds to a right angle or an acute angle.

That is, when the angle formed between the first sloped surface 251b and the second sloped surface 261b is perpendicular, the second angle θ2 formed by the second surface 12 and the third surface 13 is perpendicular. It may correspond to.

On the other hand, even when the obtuse angle is corrected at right angles, the mono frame is able to maintain the obtuse angle (but the small obtuse angle is the first obtuse angle) by the restoring force of the product itself.

Accordingly, in the present invention, in consideration of the restoring force of the product itself, it is preferable to correct the obtuse angle at an acute angle, that is, to maintain the right angle when the obtuse angle corrected at an acute angle is restored, the first inclined surface 251b. ) And the second inclined surface 261b is preferably an acute angle.

That is, the angle formed between the first sloped surface 251b and the second sloped surface 261b is an acute angle. The corrected second angle θ2 between the second surface 12 and the third surface 13 is achieved. ) Means that it may correspond to an acute angle, therefore, in the present invention, by correcting the obtuse angle with an acute angle, that is, even when the obtuse angle corrected with an acute angle is restored, the right angle can be maintained.

As described above, the mono frame is formed at a point at which each face meets, for example, at a point 15 at which the second face 12 and the third face 13 meet each other. There is an angle formed between the second surface 12 and the third surface 13.

However, in the present invention, when a certain angle formed by the surface and the surface of the mono frame, for example, a predetermined angle formed by the second surface 12 and the third surface 13 is manufactured at an obtuse angle, the first inclined surface The predetermined angle may be corrected through the angle formed by the 251b and the second slope 261b.

Although embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. You will understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims

A first mold part;

A second mold part located in correspondence with the first mold part and moving to Shanghai; And

An angle correction part positioned between the first mold part and the second mold part,

The angle correction unit, the fixed support; A movable support located on the other side of the fixed support; One side is supported by the fixed support, the other side is a pressing body portion supported by the moving support; And a support part positioned below the pressing body part.
The method of claim 1,

The first mold portion includes a first base plate, the second mold portion includes a second base plate,

The fixed support is fixed to the second base plate, the movable support is angle correction device, characterized in that to move along the surface of the second base plate.
The method of claim 1,

It includes a seating groove located in the lower predetermined area of the fixed support, one side of the pressing body portion is supported by the fixed support, with one side of the pressing body portion is inserted into the mounting groove,

And the other side of the press body is supported by the movable support in a state where the upper surface of the other side of the press body is in contact with the lower surface of the movable support.
The method of claim 1,

The support portion includes a "∨" shaped groove,

And said pressurizing body portion is located inside said "∨" shaped groove.
The method of claim 1,

The support portion, the first support portion; And a second support part disposed to face the first support part,

The first support part includes a first body part, and the first body part comprises: a first vertical surface positioned at one side of the first body part; And a first inclined surface positioned on the other side of the first body portion and positioned on an opposite surface of the first vertical surface,

The second support part includes a second body part, and the second body part comprises: a second vertical surface positioned at one side of the second body part; And a second inclined surface positioned on the other side of the second body portion and positioned on an opposite surface of the second vertical surface.

The angle between the first inclined surface and the second inclined surface is an angle correction device, characterized in that the right angle or acute angle.
The method of claim 1,

The pressing body portion includes a support portion and a pressing blade portion fastened to the lower surface of the support portion,

The support portion, the bar-shaped first body portion; And a first fastening portion located on the lower surface of the first body portion,

The pressurized blade portion has a bar-shaped second body portion; And a tip part positioned at a lower end of the second body part.