Simple anti-deformation device with aluminum alloy box type structure

Abstract

The invention discloses a simple anti-deformation device of an aluminum alloy box type structure, and belongs to the technical field of aluminum alloy welding. The device comprises two sets of rotary supporting assemblies, a cushion block and two sets of stress application mechanisms. The two rotary supporting assemblies and the cushion block are arranged in the same horizontal plane, the cushion block is located at the midpoint position of a connecting line of the two rotary supporting assemblies, the bottoms of the rotary supporting assemblies are fixedly connected with the installation foundation, the stress application mechanism is installed at the tops of the rotary supporting assemblies, and the aluminum alloy box type structure to be machined is arranged above the cushion block. The two ends of the aluminum alloy box type structure are correspondingly located under the stress application mechanisms correspondingly, and the stress application mechanisms apply downward force to the aluminum alloy box type structure to achieve reversible deformation. And after force application is completed, the rotary supporting assembly gets away from the machining position through self rotation, and rapid hoisting of the aluminum alloy box type structure is achieved. The reversible deformation size can be controlled, and the problem that an existing reversible deformation mode wastes time and labor is solved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy welding, and in particular to a simple anti-deformation device of an aluminum alloy box-type structure. Background Art

[0002] During the production process, the aluminum alloy box structure needs to be split into different plate units for separate processing, and then assembled and welded together to form a complete box. The main body of the aluminum alloy box structure is composed of many profiles and plates. The assembly and welding between profiles and plates is often completed on an infinite tire frame. Sometimes, due to irregular deformation of welding, the flatness after splicing will change significantly, thus affecting the subsequent assembly and processing accuracy of the entire box.

[0003] The existing anti-deformation devices are either complex in structure, affecting the processing and assembly progress, or the anti-deformation effect does not meet the requirements, affecting the overall assembly processing accuracy of the steel box girder body. Summary of the invention

[0004] In view of this, the present invention provides a simple anti-deformation device of an aluminum alloy box-type structure, which can realize controllable anti-deformation size and solve the problem that the existing anti-deformation method is time-consuming and labor-intensive.

[0005] A simple anti-deformation device of an aluminum alloy box-shaped structure, comprising two sets of rotating support components, a cushion block and two sets of force-adding mechanisms;

[0006] Two sets of rotating support assemblies and a cushion block are placed in the same horizontal plane, the cushion block is located at the midpoint of the line connecting the two sets of rotating support assemblies, the bottom of the rotating support assembly is fixedly connected to the installation base, and a force-applying mechanism is installed on the top of the rotating support assembly. The aluminum alloy box-type structure to be processed is placed above the cushion block, and the two ends of the aluminum alloy box-type structure are respectively located directly below the force-applying mechanism, and the force-applying mechanism applies a downward force to the aluminum alloy box-type structure to achieve reverse deformation; after the force is applied, the rotating support assembly rotates itself to make way for the processing position, thereby achieving rapid lifting of the aluminum alloy box-type structure.

[0007] Furthermore, the rotation of the rotating support assembly is centered around a horizontal axis or a vertical axis.

[0008] Further, when the rotating support assembly rotates around the horizontal axis, the rotating support assembly includes a supporting plate, a side plate, a rotating shaft and a bottom plate;

[0009] The side plate is a double-ear plate structure, and the support plate is a single-ear plate structure. Both the side plate and the support plate are provided with two through holes of the same specification that penetrate their thickness, and the gap between the double-ear plates on the side plate is greater than the thickness of the support plate;

[0010] The side plate is fixedly connected to the bottom plate, one end of the support plate is vertically placed in the gap between the two ear plates of the side plate, the side plate and the support plate are connected and fixed by two rotating shafts, and the other end of the support plate is fixedly connected to the force-applying mechanism; after the force is applied, one of the two rotating shafts is removed, and the support plate is flipped upward with the remaining rotating shaft as the rotation center to make room for the aluminum alloy box-type structure to be lifted off.

[0011] Further, when the rotating support assembly rotates around the vertical axis, the rotating support assembly includes a support column, a rotating support column, a locking bolt, a support arm and a bottom plate;

[0012] The lower end of the support column is fixedly connected to the base plate, and an axial mounting hole is processed on the upper end of the support column. The rotating pillar is vertically installed in the mounting hole of the support column. The upper end of the rotating pillar is fixedly connected to one end of the support arm, and the other end of the support arm is connected to the force adding mechanism; the locking bolt passes through the outer wall of the support column radially and realizes the locking and fixing of the rotating pillar through threaded cooperation.

[0013] Furthermore, the force-adding mechanism adopts a jack or an adjusting screw.

[0014] Beneficial effects:

[0015] 1. The anti-deformation device of the present invention comprises two sets of rotating support assemblies, and a force-applying mechanism is installed on the top of the rotating support assembly. The force-applying mechanism applies a downward force to the aluminum alloy box-type structure to achieve anti-deformation. The device has a simple structure, is easy to operate, and saves time and effort. After the force is applied, the rotating support assembly moves away from the processing position by rotating itself, thereby achieving rapid lifting of the aluminum alloy box-type structure, overcoming the time-consuming and labor-intensive defects of the existing anti-deformation method.

[0016] 2. The present invention places the aluminum alloy box-type structure to be processed above the pad block, and the two ends of the aluminum alloy box-type structure are respectively located directly below the force-applying mechanism. The force-applying mechanism applies a downward force to the aluminum alloy box-type structure to achieve reverse deformation. A pad block of corresponding thickness can be added under the box-type structure according to the reverse deformation amount, so that the reverse deformation size can be controlled and the purpose of protecting the product structure is achieved.

[0017] 3. When the rotating support assembly of the present invention rotates with the horizontal axis as the center, the rotating support assembly includes a support plate, a side plate, a rotating shaft and a bottom plate. The side plate and the support plate are connected and fixed by two rotating shafts. After the force is applied, only one of the two rotating shafts needs to be removed, and the support plate is flipped upward with the remaining rotating shaft as the rotation center to make room for the aluminum alloy box-type structure to be lifted off. This can further simplify the operating steps and is conducive to achieving rapid flipping and facilitating rapid lifting of the box-type structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structural composition of the aluminum alloy box-type simple anti-deformation device of the present invention.

[0019] Among them, 1-support plate; 2-side plate; 3-rotating shaft; 4-bottom plate; 5-pad; 6-force adding mechanism. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0021] As attached Figure 1 As shown, the present invention provides a simple anti-deformation device for an aluminum alloy box-type structure, comprising a support plate 1, a side plate 2, a rotating shaft 3, a bottom plate 4, a cushion block 5 and a force-applying mechanism 6. The dotted line in the figure represents the aluminum alloy box-type structure to be processed.

[0022] Among them, the support plate 1, the side plate 2, the rotating shaft 3 and the bottom plate 4 constitute a set of rotating support components, the side plate 2 is a double-ear plate structure, the support plate 1 is a single-ear plate structure, and the side plate 2 and the support plate 1 are both provided with two through holes of the same specification that penetrate their own thickness, and the gap between the double-ear plates on the side plate is greater than the thickness of the support plate 1.

[0023] The side plate 2 is fixedly connected to the bottom plate 4, one end of the support plate 1 is vertically placed in the gap between the two ear plates of the side plate 2, the side plate 2 and the support plate 1 are connected and fixed by two rotating shafts 3, and the other end of the support plate 1 is fixedly connected to the force-applying mechanism 6; after the force is applied, one of the two rotating shafts 3 is removed, and the support plate 1 is flipped upward with the remaining rotating shaft 3 as the rotation center to make room for the aluminum alloy box-type structure to be lifted off.

[0024] Two sets of rotating support assemblies and a cushion block 5 are placed in the same horizontal plane. The cushion block 5 is located at the midpoint of the line connecting the two sets of rotating support assemblies. A cushion block 5 of corresponding thickness is added under the aluminum alloy box-type structure according to the amount of reverse deformation. The two ends of the aluminum alloy box-type structure are respectively located directly below the force-adding mechanism 6. The force-adding mechanism 6 selects a jack or an adjusting screw, and the reverse deformation is achieved by applying a downward force through the force-adding mechanism 6.

[0025] In addition, the rotating support assembly can also choose to rotate around the vertical axis to make room for the aluminum alloy box structure to be lifted off. This type of rotation includes components such as support columns, rotating struts, locking bolts, support arms and base plates.

[0026] The lower end of the support column is fixedly connected to the base plate, and an axial mounting hole is processed on the upper end of the support column. The rotating pillar is vertically installed in the mounting hole of the support column. The upper end of the rotating pillar is fixedly connected to one end of the support arm, and the other end of the support arm is connected to the force adding mechanism; the locking bolt passes through the outer wall of the support column radially and realizes the locking and fixing of the rotating pillar through threaded cooperation.

[0027] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A simple anti-deformation device of aluminum alloy box-shaped structure, characterized in that: It includes two sets of rotating support assemblies, a cushion block and two sets of force adding mechanisms; Two sets of rotating support assemblies and a cushion block are placed in the same horizontal plane, the cushion block is located at the midpoint of the line connecting the two sets of rotating support assemblies, the bottom of the rotating support assembly is fixedly connected to the installation base, and a force-applying mechanism is installed on the top of the rotating support assembly. The aluminum alloy box-type structure to be processed is placed above the cushion block, and the two ends of the aluminum alloy box-type structure are respectively located directly below the force-applying mechanism, and the force-applying mechanism applies a downward force to the aluminum alloy box-type structure to achieve reverse deformation; after the force is applied, the rotating support assembly rotates itself to make way for the processing position, thereby achieving rapid lifting of the aluminum alloy box-type structure.

2. The aluminum alloy box-shaped structure simple anti-deformation device according to claim 1, characterized in that: The rotation of the rotating support assembly is carried out around a horizontal axis or a vertical axis.

3. A simple anti-deformation device of an aluminum alloy box-shaped structure as claimed in claim 2, characterized in that: When the rotating support assembly rotates around the horizontal axis, the rotating support assembly includes a supporting plate, a side plate, a rotating shaft and a bottom plate; The side plate is a double-ear plate structure, and the support plate is a single-ear plate structure. Both the side plate and the support plate are provided with two through holes of the same specification that penetrate their thickness, and the gap between the double-ear plates on the side plate is greater than the thickness of the support plate; The side plate is fixedly connected to the bottom plate, one end of the support plate is vertically placed in the gap between the two ear plates of the side plate, the side plate and the support plate are connected and fixed by two rotating shafts, and the other end of the support plate is fixedly connected to the force-applying mechanism; after the force is applied, one of the two rotating shafts is removed, and the support plate is flipped upward with the remaining rotating shaft as the rotation center to make room for the aluminum alloy box-type structure to be lifted off.

4. The aluminum alloy box-shaped structure simple anti-deformation device as claimed in claim 2, characterized in that: When the rotating support assembly rotates around the vertical axis, the rotating support assembly includes a support column, a rotating support column, a locking bolt, a support arm and a bottom plate; The lower end of the support column is fixedly connected to the base plate, and an axial mounting hole is processed on the upper end of the support column. The rotating pillar is vertically installed in the mounting hole of the support column. The upper end of the rotating pillar is fixedly connected to one end of the support arm, and the other end of the support arm is connected to the force adding mechanism; the locking bolt passes through the outer wall of the support column radially and realizes the locking and fixing of the rotating pillar through threaded cooperation.

5. A simple anti-deformation device of an aluminum alloy box-shaped structure as claimed in claim 3 or 4, characterized in that: The force adding mechanism adopts a jack or an adjusting screw.

Images