Material turnover box for automobile tubular beam welding assembly

Abstract

The utility model discloses a material turnover box for an automobile tubular beam welding assembly, which relates to the technical field of material turnover boxes, and is characterized by comprising a tubular beam main body, a welding piece welded on the tubular beam main body and a material box main body for placing the tubular beam main body, lapping rods for erecting the two ends of the pipe beam body are arranged on the side fixing plates, and the lapping rods are fixed to the side fixing plates through outward extending plates arranged on the lapping rods at intervals; the side fixing plate is further provided with a pressing and fixing mechanism capable of moving up and down, and the pressing and fixing mechanism is used for being matched with the lapping rod to press the tubular beam body. According to the material turnover box, a tubular beam welding assembly placed in the material turnover box can be pressed and fixed, so that the situation that the tubular beam welding assembly shakes in the transportation process is not prone to occurring, and then the situation that structures collide with one another is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material turnover boxes, in particular to a material turnover box for an automobile tube beam welding assembly. Background Art

[0002] During on-site welding production of automobile tube beam welding assemblies, material turnover boxes are required for batch transportation and stacking. Since multiple sets of tube beam welding assemblies need to be placed in one material turnover box, the cylindrical shape of the tube beam makes its placement unstable during transportation, and it will shake during transportation, resulting in structural expansion between the tube beam and the material box, which can easily lead to damage to the tube beam structure.

[0003] In view of this, a design or technical improvement is now proposed to solve the above problems.

[0004] The above contents are only used to assist in understanding the technical solution of the present utility model, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The utility model aims to solve the above-mentioned deficiencies and provide a material turnover box for automobile tube beam welding assembly.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A material turnover box for an automobile pipe beam welding assembly, comprising a pipe beam body, a welded part welded to the pipe beam body, and a material box body for placing the pipe beam body, side fixing plates are arranged on both sides of the material box body, and the side fixing plates are provided with spanning rods for bridging the two ends of the pipe beam body, and the spanning rods are fixed between the extending plates and the side fixing plates arranged thereon at intervals;

[0008] The side fixing plate is also provided with a pressing mechanism which can move up and down, and the pressing mechanism is used to cooperate with the spanner to press the pipe beam body.

[0009] Furthermore, the overlapping parts between the spanning rods and the pipe beam body are provided with concave arc-shaped spanning grooves, and the arc-shaped spanning grooves are in multiple groups and arranged at intervals.

[0010] Furthermore, the pressing mechanism includes a pressing cover assembly and a locking assembly for locking the pressing cover assembly.

[0011] Furthermore, a limiting slide groove is provided on the side fixing plate, and the pressure cover assembly includes a movable frame rod with two ends sliding in the limiting slide groove, a connecting plate arranged on the lower surface of the movable frame rod, and a crimping rod arranged at one end of the connecting plate away from the movable frame rod.

[0012] Furthermore, the locking assembly includes pressure plates arranged at both ends of the movable frame rod, a fixing strip plate arranged on the side fixing plate, and a locking bolt threadedly connected with the fixing strip plate and located directly above the fixing strip plate.

[0013] Furthermore, a pressing convex plate is provided on the lower surface of the pressing rod, an arc-shaped pressing groove which fits the surface of the tube beam body is provided on the pressing convex plate, and a rubber pad is provided in the arc-shaped pressing groove.

[0014] Furthermore, it also includes a plurality of groups of lap plates for lap welding parts on the main body of the pipe beam, and the plurality of groups of lap plates are arranged into two layers, upper and lower layers, on the main body of the material box, and are arranged in an inclined state. The lap plates on the lowermost layer are arranged on a fixed frame plate fixed between the main body of the material box, and the pressure cover assembly is arranged in two layers, upper and lower layers, and a lap plate is also arranged on the pressure cover assembly on the lower layer.

[0015] Compared with the prior art, the beneficial effect of this solution is that the material turnover box can compress and fix the pipe beam welding assembly placed inside it, so that it will not easily shake during transportation, thereby avoiding collisions between structures.

[0016] The material turnover box is also provided with overlapping plates for overlapping welded parts, so that the overlapping plates are isolated and a stable erection is provided, thereby avoiding collision between the overlapping plates and further reducing the product damage rate caused by the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a front three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the transport state of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the material box main body in the utility model;

[0021] Figure 4 It is a schematic diagram of the pressure cover assembly in the utility model.

[0022] In the figure: 1. pipe beam body; 11. welded parts; 12. material box body; 2. side fixing plate; 21. span rod; 22. overhanging plate; 23. arc-shaped span groove; 3. limiting slide groove; 31. movable frame rod; 32. connecting plate; 33. pressing rod; 4. pressure plate; 41. fixed strip plate; 42. locking bolt; 5. pressing convex plate; 51. arc-shaped pressing groove; 52. rubber pad; 6. span plate; 61. fixed frame plate. DETAILED DESCRIPTION

[0023] The following will be combined with 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4 The material turnover box of the automobile pipe beam welding assembly shown in the figure comprises a pipe beam body 1, a welding piece 11 welded on the pipe beam body 1 and a material box body 12 for placing the pipe beam body 1. Side fixing plates 2 are arranged on both sides of the material box body 12. The side fixing plates 2 are provided with spanning rods 21 for bridging the two ends of the pipe beam body 1. The spanning rods 21 are fixed between the side fixing plates 2 through the extended plates 22 arranged thereon at intervals; the side fixing plates 2 are also provided with a pressing mechanism that can move up and down, and the pressing mechanism is used to cooperate with the spanning rods 21 to press the pipe beam body 1. Since the cross-section of the pipe beam body 1 is circular, it is placed in a conventional manner. It is impossible to achieve a completely stable effect when placed in the material box body 12, and the material box body 12 will shake left and right during transportation, which will cause collisions between structures and cause damage. Because this solution provides a frame connection for the pipe beam body 1 by setting a lever 21 on the material box body 12, and the setting of the overhanging plate 22 enables the lever 21 to suspend the position of other components on the pipe beam body 1 to avoid affecting the stability of the frame connection, and then cooperates with the pressing mechanism to press the upper end of the pipe beam body 1, so that it is clamped as a whole between the lever 21 and the pressing mechanism, thereby enhancing the stability of the placement.

[0025] In one embodiment, the overlapping portion between the spanning rod 21 and the pipe beam body 1 is provided with a concave arc-shaped spanning groove 23, and the arc-shaped spanning grooves 23 are arranged in multiple groups and at intervals. Through the arrangement of the arc-shaped spanning grooves 23, the pipe beam body 1 will automatically slide to the lowest end position of the arc-shaped spanning groove 23 after being placed on the spanning rod 21, and it can always be in the position of the arc-shaped spanning groove 23 during the shaking process. At the same time, it also ensures that the placement distances between multiple groups of pipe beam bodies 1 are completely equidistant, thereby ensuring the regularity of the placement.

[0026] The locking bolt 42 is used to lock the locking plate 41 and the locking plate 42 is used to lock the locking plate 41.

[0027] In one embodiment, a pressing convex plate 5 is further provided on the lower surface of the crimping rod 33, and an arc-shaped pressing groove 51 is provided on the pressing convex plate 5 which is in contact with the surface of the pipe beam body 1, and a rubber pad 52 is provided in the arc-shaped pressing groove 51. Through the setting of the arc-shaped pressing groove 51, the pressing convex plate 5 can be stably stuck on the surface of the pipe beam body 1, and the friction force is applied to the surface of the pipe beam body 1 through the rubber pad 52. Due to the setting of the rubber pad 52, the pipe beam body 1 will not rotate easily, thereby enhancing the stability of transportation.

[0028] In one embodiment, it also includes a plurality of groups of lap plates 6 for lap-jointing the welded parts 11 on the pipe beam body 1. The plurality of lap plates 6 are arranged into two layers, upper and lower, on the material box body 12 and are arranged in an inclined state. The lap plates 6 located at the bottom layer are arranged on a fixed frame plate 61 fixed between the material box body 12. The pressure cover assembly is arranged in two layers, upper and lower layers. The lap plates 6 are also arranged on the pressure cover assembly located at the lower layer. After the pipe beam body 1 is clamped and fixed, the center of gravity of the pipe beam body 1 is changed due to the presence of the welded parts 11. During transportation, the welded parts 11 will affect the stability of the pipe beam body 1 under the action of gravity, so that there is still a possibility of shaking, which will lead to mutual collision between the welded parts 11. In order to avoid this situation, the lap plates 6 are arranged to overlap the welded parts 11, thereby isolating the welded parts 11 and further improving the overall placement stability, thereby effectively avoiding the problem of mutual collision between components.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A material turnover box for an automobile tubular beam welding assembly, comprising a tubular beam body (1), a welding piece (11) welded to the tubular beam body (1), and a material box body (12) for placing the tubular beam body (1), characterized in that: Side fixing plates (2) are arranged on both sides of the material box body (12), and the side fixing plates (2) are provided with spanners (21) for bridging the two ends of the tube beam body (1), and the spanners (21) are fixed between the side fixing plates (2) and the extending plates (22) arranged thereon at intervals; The side fixing plate (2) is also provided with a pressing mechanism that can move up and down, and the pressing mechanism is used to cooperate with the spanner rod (21) to press the pipe beam body (1).

2. The material turnover box for automobile tube beam welding assembly according to claim 1 is characterized in that: The overlapping portion between the spanning rod (21) and the tubular beam body (1) is provided with concave arc-shaped spanning grooves (23), and the arc-shaped spanning grooves (23) are in multiple groups and arranged at intervals.

3. The material turnover box for automobile tube beam welding assembly according to claim 2 is characterized in that: The pressing mechanism comprises a pressing cover assembly and a locking assembly for locking the pressing cover assembly.

4. The material turnover box for automobile tube beam welding assembly according to claim 3 is characterized by: A limiting slide groove (3) is provided on the side fixing plate (2), and the pressure cover assembly comprises a movable frame rod (31) with two ends sliding in the limiting slide groove (3), a connecting plate (32) provided on the lower surface of the movable frame rod (31), and a pressing rod (33) provided at one end of the connecting plate (32) away from the movable frame rod (31).

5. The material turnover box for automobile tube beam welding assembly according to claim 4 is characterized in that: The locking assembly comprises pressure plates (4) arranged at both ends of the movable frame rod (31), a fixing strip plate (41) arranged on the side fixing plate (2), and a locking bolt (42) threadedly connected to the fixing strip plate (41) and located directly above the fixing strip plate (41).

6. The material turnover box for automobile tube beam welding assembly according to claim 4 is characterized in that: The lower surface of the crimping rod (33) is also provided with a pressing convex plate (5), and the pressing convex plate (5) is provided with an arc-shaped pressing groove (51) that fits the surface of the tube beam body (1), and a rubber pad (52) is provided in the arc-shaped pressing groove (51).

7. The material turnover box for automobile tube beam welding assembly according to any one of claims 3 to 6, characterized in that: It also includes a plurality of groups of lap plates (6) for lap-jointing the welded parts (11) on the main body of the pipe beam (1). The plurality of groups of lap plates (6) are arranged in two layers on the main body of the material box (12) and are arranged in an inclined manner. The lap plates (6) located at the bottom layer are arranged on a fixed frame plate (61) fixed between the main body of the material box (12). The pressure cover assembly is arranged in two layers, and a lap plate (6) is also arranged on the pressure cover assembly located at the bottom layer.

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