Flanging and shaping device for automobile framework

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a flanging and shaping device for an automobile framework, which comprises a stamping device body, the stamping device body comprises an upper die and a lower die, a plurality of detection mechanisms are arranged between the upper die and the lower die in a surrounding manner, and the detection mechanisms are provided with driving mechanisms in a matched manner. A material positioning mechanism is arranged on the side edge of the stamping device body. The automobile framework part defect detection device can accurately detect the defect position of an automobile framework part, is convenient for subsequent accurate repair, has higher working efficiency, and is flexible and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, in particular to a flanging and shaping device for an automobile frame. Background Art

[0002] The flanging and shaping of an automobile frame refers to processing the edge of the automobile frame through a die or other process methods to achieve the required shape and dimensional accuracy. Flanging and shaping can improve the structural strength and appearance quality of the automobile frame, and also improve the assembly accuracy and reliability of the automobile.

[0003] The existing flanging and shaping devices for automobile frames lack effective edge defect detection methods and have low working efficiency.

[0004] Therefore, we propose a flanging and shaping device for an automobile frame to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a flanging and shaping device for an automobile frame to solve the deficiencies existing in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A flanging and shaping device for an automobile frame includes a stamping device body, the stamping device body includes an upper die and a lower die, a plurality of detection mechanisms are arranged around between the upper die and the lower die, a driving mechanism is arranged in a matching manner for the detection mechanisms, and a material positioning mechanism is arranged on the side of the stamping device body.

[0008] Preferably, the detection mechanism includes a bending rod, a telescopic rod is arranged at the lower end of the bending rod, a detection camera is detachably fixed at the front end of the telescopic rod, and the detection camera extends into the gap between the upper die and the lower die.

[0009] Preferably, four optical rods for stable lifting and moving are arranged on the upper side of the upper die, a top plate is fixed on the four optical rods, a moving block is fixedly installed on the top plate, a slider is arranged at the top of the bending rod, and the slider is slidably connected and matched with the side surface of the moving block.

[0010] Preferably, the top plate is provided with a chute matching the moving block, the moving block is slidably connected with the chute through a slide rail, a screw rod is threadedly penetrated through the slide rail, and the moving block is positioned and fixed with the top plate by tightening the screw rod.

[0011] Preferably, a positioning block is slidably and detachably arranged in the middle of the bending rod, a through hole is arranged between the positioning block and the bending rod, support rods are respectively fixed around the lower die, a rectangular rod is rotatably arranged between every two support rods, and the rectangular rod passes through the through hole between the positioning block and the bending rod, and a positioning knob abutted against the rectangular rod is threadedly penetrated through the side of the positioning block.

[0012] Preferably, an oil cylinder is horizontally and fixedly installed on the side of the stamping device body. The telescopic direction of the oil cylinder faces the stamping device body, and a porous mounting plate is fixed thereon. The porous mounting plate is horizontally arranged, and a plurality of suction cups are installed on the porous mounting plate.

[0013] Preferably, the material positioning mechanism includes a positioning table, and clamping claws are symmetrically arranged on the top of the positioning table. The positioning table is located below the porous mounting plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a plurality of detection mechanisms and corresponding driving mechanisms are arranged around between the upper die and the lower die, so as to detect the edge of the automotive skeleton after flanging and shaping, realize accurate inspection and repair of the defective positions, effectively improve the work efficiency, effectively ensure the qualified rate, and the overall use is flexible and convenient, with high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings;

[0017] Figure 1 is the first axonometric drawing of the present utility model;

[0018] Figure 2 is the second axonometric drawing of the present utility model;

[0019] Figure 3 is Figure 2 the partial enlarged view of part A in

[0020] Figure 4 is the structural schematic diagram of the stamping device body of the present utility model;

[0021] Figure 5 is this Figure 4 the partial enlarged view of part B in

[0022] Figure 6 is the structural schematic diagram of the porous mounting plate and the suction cups of the present utility model.

[0023] In the figure: 1. Stamping device body; 2. Upper die; 3. Lower die; 4. Bending rod; 5. Telescopic rod; 6. Detection camera; 7. Smooth rod; 8. Top plate; 9. Moving block; 10. Slide block; 11. Positioning block; 12. Support rod; 13. Rectangular rod; 14. Oil cylinder; 15. Multi-hole mounting plate; 16. Suction cup; 17. Positioning table; 18. Clamping claw. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0026] Refer to Figures 1-6 , a flanging and shaping device for an automobile skeleton, including a stamping device body 1, the stamping device body 1 includes an upper die 2 and a lower die 3, and the upper die 2 and the lower die 3 of the stamping device body 1 are used for the flanging and shaping production operation of the automobile skeleton, that is, the production operation of stamping by the upper and lower dies. A plurality of detection mechanisms are arranged around between the upper die 2 and the lower die 3, and a driving mechanism is arranged in a matching manner for the detection mechanism, and the driving mechanism is used to drive the detection mechanism. A material positioning mechanism is arranged on the side of the stamping device body 1, and the material positioning mechanism is used to position the material, that is, to position the automobile skeleton to be processed.

[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, the upper die 2 and the lower die 3 can be replaced according to production requirements for the flanging and shaping production of automobile skeletons of corresponding specifications.

[0028] As a technical optimization solution of the present invention, the detection mechanism includes a bending rod 4, a telescopic rod 5 is arranged at the lower end of the bending rod 4, a detection camera 6 is detachably fixed at the front end of the telescopic rod 5, and the detection camera 6 extends into the gap between the upper die 2 and the lower die 3. The detection camera 6 can perform shooting and detection, mainly for shooting the edge of the processed automobile skeleton, and can be compared with the qualified standard automobile skeleton parts after production. Whether the shaping is compliant can be detected through image comparison.

[0029] As a technical optimization solution of the present utility model, four optical rods 7 for stable lifting and moving are provided on the upper side of the upper die 2. A top plate 8 is fixed on the four optical rods 7, and the top plate 8 can be lifted and lowered synchronously with the four optical rods 7. A moving block 9 is fixedly installed on the top plate 8. A slider 10 is provided at the top of the bending rod 4, and the slider 10 is slidably connected and matched with the side surface of the moving block 9.

[0030] For the above example, those skilled in the art should know that when implementing the above technical solution, a hydraulic rod or other telescopic moving rod device is vertically installed on the top of the stamping device body 1 to drive the upper die 2 and the corresponding optical rods 7 to move up and down.

[0031] As a technical optimization solution of the present utility model, the top plate 8 is provided with a chute matching the moving block 9. The moving block 9 is slidably connected to the chute through a slide rail. A screw rod is threaded through the slide rail. The moving block 9 is positioned and fixed to the top plate 8 by tightening the screw rod.

[0032] As a technical optimization solution of the present utility model, a positioning block 11 is slidably and detachably provided in the middle of the bending rod 4. There is a through hole between the positioning block 11 and the bending rod 4. Support rods 12 are respectively fixed around the lower die 3. A rectangular rod 13 is rotatably provided between every two support rods 12, and the rectangular rod 13 passes through the through hole between the positioning block 11 and the bending rod 4. A positioning knob abutted against the rectangular rod 13 is threaded through the side of the positioning block 11. The positioning knob cooperates with the positioning block 11 to fix the bending rod 4 to the rectangular rod 13. Multiple bending rods 4 can be arranged on the rectangular rod 13, and the arrangement of multiple positions of the bending rod 4 can be satisfied. The rectangular rod 13 can rotate with the end face as the center. When the upper die 2 presses down, it drives the corresponding optical rod 7 to move, and then drives the top plate 8 to move downward. At this time, several moving blocks 9 also move downward, and then press down the corresponding bending rods 4. At this time, the middle part of the bending rod 4 abuts against the rectangular rod 13 and rotates, and then drives the corresponding detection camera 6 to move. The moving track of the detection camera 6 is arc-shaped, and it moves from the gap between the upper die 2 and the lower die 3 to the outside of the upper die 2 and the lower die 3. That is, when the upper die 2 and the lower die 3 perform stamping operations, the detection camera 6 will not be squeezed.

[0033] As a technical optimization solution of the present utility model, an oil cylinder 14 is horizontally and fixedly installed on the side of the stamping device body 1. The telescopic direction of the oil cylinder 14 faces the stamping device body 1, and a porous mounting plate 15 is fixed on it. The oil cylinder 14 is used to accurately push the porous mounting plate 15 to move horizontally. The porous mounting plate 15 can move between the upper die 2 and the lower die 3. The porous mounting plate 15 is horizontally arranged, and a number of suction cups 16 are installed on the porous mounting plate 15. The number of suction cups 16 is used to adsorb and grab the automotive skeleton parts. The porous mounting plate 15 can be installed with a number of suction cups 16 and set and installed at various positions.

[0034] For the above example, those skilled in the art should be aware that when implementing the above technical solution, several suction cups 16 are connected to an existing external air source and vacuum generator.

[0035] For the above example, those skilled in the art should be aware that when implementing the above technical solution, a conveyor belt can be arranged at the bottom of the right side position of the positioning table 17 for conveying the qualified automotive frame parts after production and inspection.

[0036] As a technical optimization solution of the present utility model, the material positioning mechanism includes a positioning table 17, and clamping claws 18 are symmetrically arranged on the top of the positioning table 17. The clamping claws 18 are used to fixedly clamp the automotive frame parts. The positioning table 17 is located below the porous mounting plate 15.

[0037] For the above example, those skilled in the art should be aware that when implementing the above technical solution, the main body of the clamping claw 18 is an electric telescopic rod, and the corresponding clamping blocks are controlled to move closer by the electric telescopic rods at both ends, so as to realize the clamping of the object between them.

[0038] For the above example, those skilled in the art should be aware that when implementing the above technical solution, the above electrical devices are all matched with a control system.

[0039] In the present utility model, the working principle of the device is as follows:

[0040] The upper die 2 and the lower die 3 of the stamping device body 1 are used for the flanging and shaping production operation of the automotive frame, that is, through the stamping production operation of the upper and lower dies. When the upper die 2 presses down, it drives the corresponding optical rod 7 to move, and then drives the top plate 8 to move downward. At this time, several moving blocks 9 also move downward, and then press down the corresponding bending rods 4. At this time, the middle part of the bending rod 4 abuts against the rectangular rod 13 and rotates, and then drives several detection cameras 6 to move, and several detection cameras 6 move from the gap between the upper die 2 and the lower die 3 to the outside of the upper die 2 and the lower die 3. That is, when the upper die 2 and the lower die 3 perform the stamping operation, the detection cameras 6 will not be squeezed. When the stamping is completed, similarly, after the upper die 2 rises and resets, several bending rods 4 are also driven to reset, or reset by their own gravity. At this time, several detection cameras 6 are reset, and the edges of the flanged and shaped automotive frame can be detected.

[0041] The detection camera 6 can perform shooting and detection, mainly for shooting the edges of the processed automotive frame, and can be compared with the qualified standard automotive frame parts after production. Whether the shaping is compliant can be detected through image comparison, effectively ensuring the yield rate.

[0042] If unqualified products appear, after the detection camera 6 at the corresponding position detects them, it can effectively feedback and remind the staff of the position. For example, if there are many burrs at a certain edge position, at this time, the oil cylinder 14 can accurately push the porous mounting plate 15 horizontally between the upper die 2 and the lower die 3, and several suction cups 16 just correspond to the adsorbable surface of the component. The several suction cups 16 adsorb and grab the automotive skeleton component. Then, the oil cylinder 14 drives the porous mounting plate 15 to move horizontally above the positioning table 17 and places the automotive skeleton component on the positioning table 17. At this time, the clamping claws 18 on the positioning table 17 clamp the component, and the porous mounting plate 15 is removed. The staff can then check and repair the burr position of the component, effectively avoiding the need to perform repair operations on the whole, that is, without doing useless work, and effectively improving work efficiency.

[0043] At the same time, the positioning knob cooperates with the positioning block 11 to fix the bending rod 4 to the rectangular rod 13. Multiple bending rods 4 can be arranged on the rectangular rod 13 to meet the setting requirements of multiple positions of the bending rod 4. And the telescopic rod 5 can flexibly set the position of the detection camera 6 to effectively match the detection requirements of automotive skeleton components of various specifications. The moving block 9 can slide through the slide rail and the chute, and the moving block 9 can be positioned and fixed to the top plate 8 by tightening the screw.

[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. Flanging and shaping device for automobile skeleton, including the stamping device body (1), characterized in that, The stamping device body (1) includes an upper die (2) and a lower die (3). A number of detection mechanisms are arranged around between the upper die (2) and the lower die (3). The detection mechanisms are matched with driving mechanisms. A material positioning mechanism is arranged on the side of the stamping device body (1).

2. The flanging and shaping device for the vehicle frame according to claim 1, wherein The detection mechanism includes a bent rod (4). An expansion rod (5) is arranged at the lower end of the bent rod (4). A detection camera (6) is detachably fixed at the front end of the expansion rod (5), and the detection camera (6) extends into the gap between the upper die (2) and the lower die (3).

3. The flanging and shaping device for an automotive skeleton according to claim 2, wherein, Four optical rods (7) for stable lifting and moving are arranged on the upper side of the upper die (2). A top plate (8) is fixed on the four optical rods (7). A moving block (9) is fixedly installed on the top plate (8). A slider (10) is arranged at the top of the bent rod (4), and the slider (10) is slidably connected and matched with the side surface of the moving block (9).

4. The flanging and shaping device for an automobile frame according to claim 3, characterized in that, The top plate (8) is provided with a chute matching the moving block (9). The moving block (9) is slidably connected to the chute through a slide rail. A screw rod is threadedly penetrated through the slide rail. The moving block (9) is positioned and fixed to the top plate (8) by tightening the screw rod.

5. The flanging and shaping device for the vehicle frame according to claim 4, wherein, A positioning block (11) is slidably and detachably arranged in the middle of the bent rod (4). A through hole is arranged between the positioning block (11) and the bent rod (4). Support rods (12) are respectively fixed around the lower die (3). A rectangular rod (13) is rotatably arranged between every two support rods (12), and the rectangular rod (13) passes through the through hole between the positioning block (11) and the bent rod (4). A positioning knob abutted against the rectangular rod (13) is threadedly penetrated through the side of the positioning block (11).

6. The flanging and shaping device for the vehicle frame according to claim 1, characterized in that, An oil cylinder (14) is horizontally and fixedly installed on the side of the stamping device body (1). The telescopic direction of the oil cylinder (14) faces the stamping device body (1) and a porous mounting plate (15) is fixed. The porous mounting plate (15) is horizontally arranged, and a number of suction cups (16) are installed on the porous mounting plate (15).

7. The flanging and shaping device for the vehicle frame according to claim 6, wherein, The material positioning mechanism includes a positioning table (17). Clamping claws (18) are symmetrically arranged on the top of the positioning table (17). The positioning table (17) is located below the porous mounting plate (15).

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