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KR-102961864-B1 - corner clamping device

KR102961864B1KR 102961864 B1KR102961864 B1KR 102961864B1KR-102961864-B1

Abstract

The present invention relates to a corner clamping device. The corner clamping device of the present invention comprises: a support frame that rests on the ground; a first mounting plate disposed on one side of the upper portion of the support frame, on which a second profile is mounted, wherein one side of the first profile and one side of the first profile are in close contact in a vertical direction to form a corner; a first support member installed on the upper portion of the first mounting plate and supporting the first profile and the second profile; a first processing member that processes the first profile and the second profile to fix the first profile and the second profile; a second mounting plate disposed on the other side of the upper portion of the support frame, on which a fourth profile is mounted, wherein one side of the first profile and one side of the first profile are in close contact in a vertical direction to form a corner; a second support member installed on the upper portion of the second mounting plate and supporting the first profile and the fourth profile; and a second processing member that processes the first profile and the fourth profile to fix the first profile and the fourth profile. and may include a spacing adjustment unit installed on the upper part of the support frame and moving the second mounting plate to adjust the spacing between the first mounting plate and the second mounting plate.

Inventors

  • 임수혁

Assignees

  • 주식회사 우리기계

Dates

Publication Date
20260507
Application Date
20230906
Priority Date
20221027

Claims (6)

  1. Support frame that settles on the ground; A first mounting plate on which a second profile is mounted, the second profile having one side vertically in close contact with one side of the first profile to form a corner, is positioned on one side of the upper portion of the support frame; A first support member installed on the upper part of the first mounting plate and supporting the first profile and the second profile; A first processing unit that processes the first profile and the second profile to fix the first profile and the second profile; A second mounting plate on which a fourth profile is mounted, the fourth profile being positioned on the other side of the upper portion of the support frame and having one side in close contact with the other side of the first profile in a vertical direction to form a corner; A second support member installed on the upper part of the second mounting plate and supporting the first profile and the fourth profile; A second processing unit that processes the first profile and the fourth profile to fix the first profile and the fourth profile; and A corner clamping device comprising a spacing adjustment unit installed on the upper part of the support frame and moving the second mounting plate to adjust the spacing between the first mounting plate and the second mounting plate, The above-mentioned first support member is, A first side support member that supports the side of the second profile; A second side support member that supports the side of the first profile; A first inner support member that supports the inner side of the corner formed by the first profile and the second profile; A first outer support member that supports the outer side of the corner formed by the first profile and the second profile; and It includes a first upper support member that supports the upper side of the corner formed by the first profile and the second profile, and The above-mentioned first processing unit is, A first pressing part that presses the side of the second profile toward the first profile; and It includes a second pressing part that presses the side of the first profile toward the second profile side, The above second support member is, A third side support member that supports the side of the fourth profile; A fourth side support member that supports the side of the first profile; A second inner support member that supports the inner side of the corner formed by the first profile and the fourth profile; A second outer support member that supports the outer side of the corner formed by the first profile and the second profile; and It includes a second upper support member that supports the upper side of the corner formed by the first profile and the second profile, and The above second processing unit is, A third pressing part that presses the side of the fourth profile toward the first profile; and It includes a fourth pressing part that presses the side of the first profile toward the fourth profile, and The third pressurizing member is provided to press the side of the fourth profile toward the first profile side, and The above-mentioned fourth pressurizing member is provided to press the side of the first profile toward the fourth profile, and the first profile and the fourth profile are deformed and fixed to an L-shaped connecting bracket inserted inside, thereby forming the first profile and the fourth profile to be fixed to each other, and The above-mentioned second processing unit further includes a third distance adjustment unit and a fourth distance adjustment unit, and The third distance adjustment unit is provided to adjust the distance between the third pressure unit and the fourth profile so as to adjust the depth formed by the third pressure unit applying pressure to the fourth profile. A corner clamping device characterized in that the fourth distance adjustment unit is provided to adjust the distance between the fourth pressure unit and the first profile so as to adjust the depth formed by the fourth pressure unit applying pressure to the first profile.
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  6. In paragraph 1, The above spacing adjustment unit is, A pair of rails installed in the left-right direction on the upper part of the support frame; A corner clamping device comprising a movable bracket installed on the lower part of the second mounting plate and fitted into the rail to move along the rail.

Description

Corner clamping device The present invention relates to a corner clamping device. Generally, to manufacture a window frame, L-shaped connecting brackets were inserted into the ends of the profiles, and the profiles were connected. Then, the corners formed by the profiles were clamped to secure them, thereby producing the window frame. The conventional device for clamping the corners of the window frame mentioned above could clamp one corner at a time by butting two profiles together. Accordingly, there was a problem in that it took a long time because four clamping operations had to be performed to manufacture the window frame. In addition, as the number of clamping operations increased, the profiles were connected and the weight increased, and since this had to be supported at one corner, there was a problem in that the quality of the window frame deteriorated. FIG. 1 is a perspective view showing a corner clamping device according to one embodiment of the present invention. FIG. 2 is a top view showing a corner clamping device according to one embodiment of the present invention. FIG. 3 is a top view showing a corner clamping device according to one embodiment of the present invention. FIG. 4 is a right side view showing a corner clamping device according to one embodiment of the present invention. Hereinafter, embodiments of the present invention are described in detail with reference to the attached drawings so that those skilled in the art can easily implement the present invention. The present invention may be embodied in various different forms and is not limited to the embodiments described herein. In the drawings, parts unrelated to the explanation have been omitted to clearly explain the present invention, and the same reference numerals have been used for identical or similar components throughout the specification. In this specification, terms such as “comprising” or “having” are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should not be understood as precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. The window frame (20) can be formed by connecting the first profile (21), the second profile (22), the third profile (23), and the fourth profile (24) with an L-shaped connecting bracket inserted at each end. For convenience of explanation, the following description will assume that the first profile (21) is the upper part of the window frame (20), the second profile (22) is the left part of the window frame (20), the third profile (23) is the lower part of the window frame (20), and the fourth profile (24) is the right part of the window frame (20). Referring to FIGS. 1 to 4, a corner clamping device (10) according to one embodiment of the present invention may include a support frame (100), a first mounting plate (200), a first support part (300), a first processing part (400), a second mounting plate (500), a second support part (600), a second processing part (700), and a spacing adjustment part (800). The support frame (100) can be placed on the ground. The support frame (100) can support a first mounting plate (200), a first support part (300), a first processing part (400), a second mounting plate (500), a second support part (600), a second processing part (700), and a spacing adjustment part (800). The first mounting plate (200) can be positioned on one side of the upper portion of the support frame (100). Additionally, a second profile (22) can be mounted so that one side of the first profile (21) is in close contact with the first profile (21) in a vertical direction to form a corner. In other words, the first mounting plate (200) can support the corner formed by the first profile (21) and the second profile (22). The first support member (300) is installed on the upper part of the first mounting plate (200) and can support the first profile (21) and the second profile (22). Referring to FIG. 2, the first support member (300) may include a first side support member (GJ1), a second side support member (GJ2), a first inner support member (MI1), a first outer support member (MO1), and a first upper support member (UJ1). The first side support member (GJ1) can support the side of the second profile (22). The first side support member (GJ1) can be provided with a support bar, a hydraulic cylinder, etc. The second side support member (GJ2) can support the side of the first profile (21). The second side support member (GJ2) can be provided with a support bar, a hydraulic cylinder, etc. The first inner support member (MI1) can support the inner side of the corner formed by the first profile (21) and the second profile (22). Additionally, the first inner support member (MI1) may include a first position adjustment member (MI1L). The first position adjustment member (MI1L) can move the position of the fir