Sectional material structure with integrated bending

Abstract

The utility model discloses a sectional material structure with an integrated bend, which comprises a sectional material body, a plurality of bending parts and a plurality of bending parts, wherein one side of the sectional material body is provided with an opening arranged along the length direction of the sectional material body; the supporting pieces comprise vertical plates, upper side plates and lower side plates, the upper side plates and the lower side plates are symmetrically arranged at the two ends of the vertical plates, the supporting pieces are arranged in the profile body, the upper side plates make contact with the inner wall of the profile body, and the lower side plates make contact with the inner wall of the profile body; the locking piece comprises a connecting screw rod, a rotating handle and a pressing plate, the connecting screw rod is in threaded connection with the upper side plate, the rotating handle and the pressing plate are symmetrically arranged at the two ends of the connecting screw rod, and the pressing plate makes contact with the inner wall of the profile body. Compared with the prior art, the door frame section bar solves the problems of safety risk caused by a welding process in the processing and forming process of the existing door frame section bar and inconvenience in repeated utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame profiles, in particular to a profile structure with integral bending. Background Art

[0002] The wall thickness of the profile processed by extrusion is uniform, and for the door frame profile, in order to improve the anti-deformation ability of its protruding edge, a door frame profile formed by integral bending of stainless steel sheets is usually used, so that the thickness of the protruding edge is twice the thickness of the sheet wall, and the anti-deformation ability is strong. For example, Chinese patent 201220435813.X discloses a door frame profile, which is formed by integral bending of stainless steel sheets, and the two ends of the sheet are fixedly connected to each other after bending to form an interface; the cross-section of the door frame profile formed by integral bending is a P-shaped structure. It is formed by integral bending of sheets, does not require surface welding, and has a simple process.

[0003] The existing door frame profiles formed by bending need to be welded to form an interface after the sheet is bent to fix the shape of the door frame profile. Welding not only increases the safety risk during the processing, but also makes it difficult to reuse the door frame profile. Utility Model Content

[0004] The purpose of the utility model is to provide a profile structure with an integral bend, so as to solve the problems of safety risks and disadvantages of reuse caused by welding process in the process of processing and forming the existing door frame profile.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a profile structure with integral bending, comprising:

[0006] The profile body has one side provided with an opening arranged along the length direction thereof;

[0007] The support member includes a vertical plate, an upper side plate and a lower side plate, wherein the upper side plate and the lower side plate are symmetrically arranged at both ends of the vertical plate, and a plurality of support members are arranged in the profile body, wherein the upper side plate contacts the inner wall of the profile body, and the lower side plate contacts the inner wall of the profile body;

[0008] The locking piece comprises a connecting screw, a rotating handle and a pressing plate. The connecting screw is threadedly connected to the upper side plate. The rotating handle and the pressing plate are symmetrically arranged at both ends of the connecting screw. The pressing plate contacts the inner wall of the profile body.

[0009] As a further description of the above technical solution:

[0010] A protruding plate is arranged on the surface of the vertical plate, and the protruding plate extends into the opening.

[0011] As a further description of the above technical solution:

[0012] The protruding plate is detachably mounted on the vertical plate.

[0013] As a further description of the above technical solution:

[0014] The threaded connecting rod on the protruding plate passes through the vertical plate and is fixed by a nut.

[0015] As a further description of the above technical solution:

[0016] The protruding plate is provided with a guiding inclined surface.

[0017] As a further description of the above technical solution:

[0018] Two locking members are arranged on the supporting member.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] 1. In the utility model, the profile body is formed by bending a profile material with a "["-shaped cross section, but there is no need to weld the opening of the profile body to form an interface. Instead, a support is provided inside the profile body to support the profile body and prevent the profile body from deformation. After the support slides into place in the profile body, the rotating handle of the locking member is rotated so that the pressure plate is pushed upward and contacts the inner wall of the profile body, and the friction between the pressure plate and the inner wall of the profile body prevents the position of the support from shifting. The safety risks caused by the welding process are avoided during the processing and forming of the profile body, which is conducive to reuse.

[0021] 2. In the utility model, a protruding plate is provided on the surface of the vertical plate, and the protruding plate extends into the opening to further prevent the profile body from being deformed. A guiding slope is provided on the protruding plate to prevent the protruding plate from colliding and damaging the profile body during the process of installing the support member into the profile body, so as to facilitate the installation of the support member into the profile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of a profile structure with an integral bend Figure 1 .

[0024] Figure 2 A schematic diagram of a profile structure with an integral bend Figure 2 .

[0025] Figure 3A schematic diagram of a support structure in a profile structure with integral bending Figure 1 .

[0026] Figure 4 A schematic diagram of a support structure in a profile structure with integral bending Figure 2 .

[0027] Figure 5 It is a schematic diagram of the bending forming process of a profile body in a profile structure with integral bending.

[0028] Legend:

[0029] 1. Profile body; 11. Opening; 2. Support member; 21. Vertical plate; 22. Upper side plate; 221. Groove; 23. Lower side plate; 24. Protruding plate; 241. Threaded connecting rod; 242. Guide slope; 3. Locking member; 31. Connecting screw; 32. Rotating handle; 33. Pressing plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] See also Figure 1-5 The utility model provides a technical solution: a profile structure with integral bending, comprising:

[0033] The profile body 1 has an opening 11 arranged along its length direction on one side;

[0034] The support member 2 includes a vertical plate 21, an upper side plate 22 and a lower side plate 23. The upper side plate 22 and the lower side plate 23 are symmetrically arranged at both ends of the vertical plate 21. A plurality of support members 2 are arranged in the profile body 1. The upper side plate 22 contacts the inner wall of the profile body 1, and the lower side plate 23 contacts the inner wall of the profile body 1.

[0035] The locking member 3 includes a connecting screw 31 , a rotating handle 32 and a pressing plate 33 . The connecting screw 31 is threadedly connected to the upper side plate 22 . The rotating handle 32 and the pressing plate 33 are symmetrically arranged at both ends of the connecting screw 31 . The pressing plate 33 contacts the inner wall of the profile body 1 .

[0036] A protruding plate 24 is disposed on the surface of the vertical plate 21 , and the protruding plate 24 extends into the opening 11 to further prevent the profile body 1 from being deformed.

[0037] The protruding plate 24 is detachably mounted on the vertical plate 21. Specifically, the threaded connecting rod 241 on the protruding plate 24 passes through the vertical plate 21 and is fixed by a nut, so that the protruding plate 24 can be detachably mounted, and the protruding plate 24 can be easily replaced to adapt to the opening 11.

[0038] A guiding inclined surface 242 is provided on the protruding plate 24 to prevent the protruding plate 24 from colliding and being damaged with the profile body 1 when the support member 2 is installed into the profile body 1 , thereby facilitating the installation of the support member 2 into the profile body 1 .

[0039] The support member 2 is provided with two locking members 3. The two locking members 3 are symmetrically arranged on both sides of the vertical plate 21, which is convenient for operation and improves the position locking effect of the support member 2 at the same time.

[0040] The upper side plate 22 is provided with a groove 221 for accommodating the pressing plate 33 , thereby increasing the height variation range of the pressing plate 33 .

[0041] Working principle: The profile body 1 is formed by bending a profile material with a "["-shaped cross section, but there is no need to weld the opening 11 of the profile body 1 to form an interface. Instead, a support member 2 is provided inside the profile body 1 to support the profile body 1 and prevent the profile body 1 from deforming. After the support member 2 slides into place in the profile body 1, the rotating handle 32 of the locking member 3 is rotated so that the pressure plate 33 is pushed upward and contacts the inner wall of the profile body 1. The friction between the pressure plate 33 and the inner wall of the profile body 1 prevents the support member 2 from shifting. The safety risks caused by the welding process are avoided during the processing and forming of the profile body 1, which is conducive to reuse. In order to increase the friction between the pressure plate 33 and the inner wall of the profile body 1, a rubber layer can be bonded to the surface of the pressure plate 33 so that the pressure plate 33 fits the inner wall of the profile body 1.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A profile structure with integral bending, characterized in that: include: The profile body has one side provided with an opening arranged along the length direction thereof; A support member, comprising a vertical plate, an upper side plate and a lower side plate, wherein the upper side plate and the lower side plate are symmetrically arranged at both ends of the vertical plate, and a plurality of the support members are arranged in the profile body, wherein the upper side plate contacts the inner wall of the profile body, and the lower side plate contacts the inner wall of the profile body; The locking member comprises a connecting screw, a rotating handle and a pressing plate, wherein the connecting screw is threadedly connected to the upper side plate, the rotating handle and the pressing plate are symmetrically arranged at both ends of the connecting screw, and the pressing plate contacts the inner wall of the profile body.

2. The profile structure with integral bending according to claim 1, characterized in that: A protruding plate is arranged on the surface of the vertical plate, and the protruding plate extends into the opening.

3. The profile structure with integral bending according to claim 2, characterized in that: The protruding plate is detachably mounted on the vertical plate.

4. The profile structure with integral bending according to claim 3, characterized in that: The threaded connecting rod on the protruding plate passes through the vertical plate and is fixed by a nut.

5. The profile structure with integral bending according to claim 2, characterized in that: The protruding plate is provided with a guiding inclined surface.

6. The profile structure with integral bending according to claim 1, characterized in that: Two locking members are arranged on the supporting member.

Images