Full-shaping tool for vehicle body structural member

Abstract

The utility model discloses a vehicle body structural member full shaping tool, which comprises a rack, a clamping assembly and a gap adjusting assembly, the rack is provided with a bottom plate, the bottom plate is provided with a profiling assembly matched with a structural member, the profiling assembly is of a frame-shaped structure, the middle part of the upper end of the profiling assembly is provided with a frame-shaped concave cavity, and the upper end of the frame-shaped concave cavity is provided with a clamping groove. An outer supporting part and an inner supporting part are formed on the outer side and the inner side of the upper end of the profiling assembly respectively, and the gap adjusting assembly is detachably arranged between the profiling assembly and the bottom plate; the structural part comprises rib parts distributed in the frame-shaped concave cavity and thin-wall shaping parts distributed above the outer supporting part and the inner supporting part correspondingly, and shaping gaps are formed between the thin-wall shaping parts and the outer supporting part and / or the inner supporting part. According to the utility model, the structural member is directly beaten and shaped on the shaping tool, the shaping experience requirement on workers is reduced, the deformation condition of the vehicle body structural member is reduced, the surface profile tolerance quality of the structural member is ensured, and the shaping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a full-shaping tooling for vehicle body structural parts. Background Technique

[0002] With the development of new energy vehicles, the accuracy requirements for vehicle body structural parts are also getting higher and higher. Since aluminum alloy deforms during the integrated die-casting forming process, deformation becomes an inevitable casting defect of structural parts.

[0003] For structural parts such as vehicle windows with complex forming and closed structures after forming, heat treatment is also required for the structural parts in the later stage to make them more ductile; however, to make the structural parts meet the surface contour accuracy required by the drawing, external force is still needed to shape the structural parts.

[0004] In view of the above problems: If a set of stamping die tooling is invested for shaping, the cost is high and the benefit is low, which does not conform to the situation of the new energy parts being updated. However, the existing manual shaping is to place the structural parts on the workbench and use rubber plates and rubber hammers for shaping, and then use inspection tools to detect whether the surface contour accuracy is qualified. Such a shaping method has high requirements for the shaping sequence, force control and shaping experience of the structural parts; however, this completely relies on experience to manually control the shaping quality, the stability of the structural parts is poor, the shaping difficulty is high, and the time consumed is longer.

[0005] Therefore, in order to solve the above problems, it is necessary to develop a full-shaping tooling for vehicle body structural parts, so that the structural parts can be directly hammered and shaped on the tooling, reduce the requirements for the shaping experience of the staff, reduce the deformation of the vehicle body structural parts, ensure the quality of the surface contour of the structural parts, and improve the shaping efficiency. Content of the Utility Model

[0006] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0007] A full-shaping tooling for vehicle body structural parts, including a frame. It is characterized in that a bottom plate is arranged on the frame, and a profiling component matched with the structural parts is arranged on the bottom plate. The profiling component is in a frame shape. A frame-shaped concave cavity is opened in the middle of the upper end of the profiling component, and an outer support part and an inner support part are respectively formed on the outer side and the inner side of the upper end.

[0008] The structural parts include rib parts distributed in the frame-shaped concave cavity, and thin-wall shaping parts respectively distributed above the outer support part and the inner support part. A shaping gap is formed between the thin-wall shaping part and the outer support part and / or the inner support part.

[0009] It also includes a clamping component for clamping the structural parts on the profiling component. The clamping component is arranged in the cavity of the profiling component.

[0010] It further includes a gap adjusting component, which is detachably arranged between the profiling component and the bottom plate, and is used to adjust the size of the profiling gap between the outer support part and / or the inner support part and the thin-wall profiling part.

[0011] Preferably, the profiling component includes a plurality of profiling blocks with different shapes. The profiling blocks inside the frame form the inner support part, the profiling blocks outside the frame form the outer support part, and the profiling blocks in the middle form the frame-shaped concave cavity;

[0012] Positioning bosses are arranged on the profiling blocks around the inner side of the frame. A gap adjusting component is arranged between the profiling blocks on the inner and outer sides of the frame and the bottom plate.

[0013] Preferably, the gap adjusting component includes a plurality of gaskets with different thicknesses, and the gaskets are detachably arranged between the profiling blocks on the inner or outer side of the frame and the bottom plate.

[0014] Preferably, the profiling block is detachably connected to the bottom plate through a first locking bolt.

[0015] Preferably, the clamping component includes a clamping head, a support rod and a second locking bolt;

[0016] A waist-shaped through hole is formed in the non-clamping end of the clamping head. The support rod is arranged parallel to the second locking bolt. One end of the support rod is connected to the bottom plate, and the other end is connected to one end of the waist-shaped through hole. A limiting block is arranged on the support rod below the clamping head. The threaded end of the second locking bolt passes through the waist-shaped through hole from above and is threadedly connected to the bottom plate.

[0017] Preferably, a plurality of drawers are further arranged on the frame, and the drawers are used to store profiling tools and various specifications of gaskets.

[0018] Preferably, a support component is arranged on one side of the frame close to the bottom surface.

[0019] Preferably, the support component includes a foot cup and a caster, and the height of the foot cup can be adjusted.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] This utility model enables the structural parts to be directly knocked and profiled on the profiling tool, reduces the requirement for the profiling experience of the staff, reduces the deformation of the vehicle body structural parts, ensures the quality of the surface profile of the structural parts, and improves the profiling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 isFigure 1 Partial enlarged schematic view at position A in the middle;

[0024] Wherein: the frame 1, the bottom plate 2, the profiling component 3, the clamping component 4, the drawer 5, the support component 6, the positioning boss 7, the profiling block 31, the clamping head 41, the support rod 42, the second locking bolt 43, the limiting block 44, the foot cup 61, the caster 62, the annular cavity 3a, the outer support part 3b, the inner support part 3c, the structural member 10, the sizing gap 20, the thin-wall sizing part 101, the rib part 102, the waist-shaped through hole 411. Specific embodiments

[0025] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "front", "rear", "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Next, in combination with the drawings and specific embodiments, the present invention will be further described:

[0029] As Figure 1-2 shown, a full-sizing tool for a vehicle body structural member includes a frame 1, a bottom plate 2 is arranged on the frame 1, a profiling component 3 cooperating with the structural member 10 is arranged on the bottom plate 2, the profiling component 3 is in a frame shape, an annular cavity 3a is formed in the middle of the upper end of the profiling component 3, and an outer support part 3b and an inner support part 3c are respectively formed on the outer side and the inner side of the upper end;

[0030] The structural member 10 includes rib portions 102 distributed in the frame-shaped cavity 3a, and thin-wall shaping portions 101 respectively distributed above the outer support portion 3b and the inner support portion 3c. A shaping gap (not marked in the figure) is formed between the thin-wall shaping portion 101 and the outer support portion 3b and / or the inner support portion 3c;

[0031] It further includes a clamping assembly 4 for clamping the structural member 10 onto the profiling assembly 3. The clamping assembly 4 is arranged in the cavity of the profiling assembly 3;

[0032] It further includes a gap adjusting assembly. The gap adjusting assembly is detachably arranged between the profiling assembly 3 and the bottom plate 2, and the gap adjusting assembly is used to adjust the size of the shaping gap between the outer support portion 3b and / or the inner support portion 3c and the thin-wall shaping portion 101.

[0033] In this embodiment, the structural member 10 is a window structural member 10. Most of the thin-wall shaping portion 101 is a welding surface with relatively high requirements for surface profile, while the requirements for the rib portion 102 are relatively low. Therefore, it is necessary to shape the thin-wall shaping portion 101 of the structural member 10, and the rib portion 102 does not need to be shaped;

[0034] When placing the structural member 10 on the tooling, make its rib portion 102 hang in the frame-shaped cavity 3a, and the thin-wall shaping portion 101 is respectively placed above the outer support portion 3b and the inner support portion 3c, and clamp the structural member 10 through the clamping assembly 4 to prevent the structural member 10 from jumping during the shaping process; then the operator shapes the positions with relatively large correction gaps in the structural member 10 through a rubber hammer. After the shaping of the structural member 10 is completed, it is unloaded and transferred to the next inspection tool for inspection by means of a plug gauge + height difference + surface difference gauge until all the thin-wall shaping portions 101 of the structural member 10 are qualified, and then the shaping of the next structural member 10 is carried out.

[0035] In the above structure, by directly shaping the thin-wall shaping portion 101 of the structural member 10 on the profiling assembly 3, due to the setting of the shaping gap, compared with the prior art, it not only reduces the requirement for the shaping experience of the shaper, but also reduces the deformation of the body structural member 10, ensures the surface profile quality of the structural member 10, and improves the shaping quality and efficiency.

[0036] In addition, in this embodiment, the size of the shaping gap can be adjusted through the gap adjusting assembly according to the deformation condition of the structural member 10, so as to improve the shaping efficiency and effect.

[0037] Furthermore, as Figure 1 shown, the profiling assembly 3 includes a plurality of profiling blocks 31 with different shapes. The profiling blocks 31 inside the frame form the inner support portion 3c, the profiling blocks 31 outside the frame form the outer support portion 3b, and the profiling blocks 31 in the middle form the frame-shaped cavity 3a;

[0038] On the periphery of the inner side of the frame-shaped part, positioning bosses 7 are arranged on the profiling blocks 31, and a gap adjusting component is arranged between the profiling blocks 31 on the inner and outer sides of the frame-shaped part and the bottom plate 2.

[0039] In this embodiment, the structural member 10 is fixed and positioned through the arrangement of the positioning bosses 7. Through the arrangement of the gap adjusting component, the sizing gap between the profiling blocks 31 on the outer and inner sides and the thin-wall shaping part 101 can be adjusted according to the deformation condition of the structural member 10. Thus, the influence of local orthopedic treatment on the adjacent-side orthopedic treatment can be reduced, and when orthopedic treatment is performed on one side, the already orthopedically qualified position on the other side is not affected and deformed again.

[0040] In this embodiment, the positioning boss 7 is connected to the bottom plate 2 through bolts, and the tightness of the boss can be adjusted by tightening or loosening the bolts according to the condition of the structural member 10.

[0041] Furthermore, the gap adjusting component (not shown in the figure) includes a plurality of shims with different thicknesses (not shown in the figure), and the shims are detachably arranged between the profiling blocks 31 on the inner or outer side of the frame-shaped part and the bottom plate 2.

[0042] In this embodiment, by adding shims with different thicknesses between the bottom plate 2 and the profiling blocks 31 on the inner or outer side of the frame-shaped part, the sizing gap formed between the profiling blocks 31 on the inner and outer sides of the frame-shaped part and the thin-wall shaping part 101 can be adjusted, so as to reduce the influence of local orthopedic treatment on the adjacent-side orthopedic treatment.

[0043] In addition, in this embodiment, since the deformation of the entire structural member 10 is large and the deformation amounts are also different, the profiling assembly 3 is designed to be composed of a plurality of profiling blocks 31 with different shapes. By means of the block-by-block shaping method, shims with different thicknesses can be added to the profiling blocks 31 at different positions to meet the shaping requirements.

[0044] Furthermore, as Figure 1 shown, in order to firmly install the profiling block 31 and facilitate the addition of shims; the profiling block 31 is detachably connected to the bottom plate 2 through a first locking bolt (not shown in the figure).

[0045] Furthermore, as Figure 1-2 shown, the clamping assembly 4 includes a clamping head 41, a support rod 42, and a second locking bolt 43; a kidney-shaped through hole 411 is formed in the non-clamping end of the clamping head 41, the support rod 42 is arranged in parallel with the second locking bolt 43, one end of the support rod 42 is connected to the bottom plate 2, the other end is connected to one end of the kidney-shaped through hole 411, a limiting block 44 is arranged on the support rod 42 below the clamping head 41, and the threaded end of the second locking bolt 43 penetrates through the kidney-shaped through hole 411 from above and is threadedly connected to the bottom plate 2.

[0046] In this embodiment, when the second bolt is loosened, the clamping head 41 can move relative to the support rod 42 and the second locking bolt 43 along the kidney-shaped through hole 411. In the clamping state, the clamping end of the clamping head 41 is moved above the structural member 10, and then the second locking bolt 43 is tightened to drive the clamping end of the clamping head 41 to press against the structural member 10.

[0047] Further, as Figure 1 shown, in order to well store the shaping tools; a plurality of drawers 5 are further provided on the frame 1, and the drawers 5 are used to store the shaping tools and various specifications of gaskets.

[0048] Further, as Figure 1 shown, a support assembly 6 is provided on one side of the frame 1 close to the bottom surface.

[0049] Further, as Figure 1 shown, the support assembly 6 includes a foot cup 61 and a caster 62, and the height of the foot cup 61 can be adjusted.

[0050] In this embodiment, the caster 62 is a lockable universal caster 62. In the moving state, the foot cup 61 remains suspended and the caster 62 contacts the ground. On the contrary, in the normal working state, the foot cup 61 contacts the ground and the caster 62 is suspended, which is convenient for transfer and fixation.

[0051] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the utility model patent.

Claims

1. A full-shaping tooling for a vehicle body structural member, comprising a frame, characterized in that, A base plate is provided on the frame. A profiling component that cooperates with the structural member is provided on the base plate. The profiling component is in a frame shape. A frame-shaped concave cavity is formed in the middle of the upper end of the profiling component. An outer support portion and an inner support portion are respectively formed on the outer side and the inner side of the upper end. The structural member includes rib portions distributed in the frame-shaped concave cavity, and thin-wall shaping portions respectively distributed above the outer support portion and the inner support portion. A shaping gap is formed between the thin-wall shaping portion and the outer support portion and / or the inner support portion. It further includes a clamping component for clamping the structural member onto the profiling component. The clamping component is arranged in the cavity of the profiling component. It further includes a gap adjusting component. The gap adjusting component is detachably arranged between the profiling component and the base plate. The gap adjusting component is used to adjust the size of the shaping gap between the outer support portion and / or the inner support portion and the thin-wall shaping portion.

2. The full-shaping tooling for a vehicle body structural member according to claim 1, characterized in that The profiling component includes a plurality of profiling blocks with different shapes. The profiling blocks on the inner side of the frame form the inner support portion, the profiling blocks on the outer side of the frame form the outer support portion, and the profiling blocks in the middle form the frame-shaped concave cavity. Positioning bosses are arranged on the profiling blocks around the inner side of the frame. A gap adjusting component is arranged between the profiling blocks on the inner side and the outer side of the frame and the base plate.

3. The full-shaping tooling for a vehicle body structural member according to claim 2, characterized in that, The gap adjusting component includes a plurality of gaskets with different thicknesses. The gaskets are detachably arranged between the profiling blocks on the inner side or the outer side of the frame and the base plate.

4. The full-shaping tooling for a vehicle body structural member according to claim 3, characterized in that, The profiling block is detachably connected to the base plate through a first locking bolt.

5. The full-shaping tooling for a vehicle body structural member according to claim 1, wherein The clamping component includes a clamping head, a support rod, and a second locking bolt. A kidney-shaped through hole is formed in the non-clamping end of the clamping head. The support rod is arranged parallel to the second locking bolt. One end of the support rod is connected to the base plate, and the other end is connected to one end of the kidney-shaped through hole. A limiting block is arranged on the support rod below the clamping head. The threaded end of the second locking bolt penetrates through the kidney-shaped through hole from above and is threadedly connected to the base plate.

6. The full-shaping tooling for a vehicle body structural member according to claim 1, characterized in that A plurality of drawers are further provided on the frame. The drawers are used to store shaping tools and gaskets of various specifications.

7. The full-shaping tooling for a vehicle body structural member according to claim 1, wherein A support component is provided on one side of the frame close to the bottom surface.

8. The full-shaping tooling for a vehicle body structural member according to claim 7, characterized in that, The support component includes a foot cup and a caster. The height of the foot cup can be adjusted.

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