Iron frame flanging jig for automobile roof production

Abstract

The utility model discloses an iron frame flanging jig for car roof production, including frame, be provided with a plurality of flanging mechanism on the frame, the flanging mechanism includes fixed assembly, transmission assembly and flanging assembly, the flanging assembly sets up on fixed assembly, transmission assembly passes through fixed assembly and is connected with flanging assembly after, car roof can be arranged on the frame, be provided with a plurality of mounting hole on car roof, can place iron frame on the flanging assembly, the flanging assembly passes through iron frame and mounting hole in proper order and carries out flanging operation. The utility model provides an iron frame flanging jig for car roof production, realizes automatic flanging operation to iron frame, not only reduces production cost, improves production efficiency, but also guarantees product quality.

Description

Technical Field

[0001] This utility model relates to the field of iron frame flanging technology, and in particular to an iron frame flanging jig used in automobile roof production. Background Technology

[0002] In the current automotive production process, the installation of the lighting fixtures on both sides of the car roof and the base for the air conditioning vents is one of the key steps, with the fixing of the base frame being particularly important. Existing processes primarily use a flanged fixing method for installing this base frame, where the frame is pressed and fixed to the roof using a flanged structure. However, this fixing method requires manual operation; workers must use specialized tools to press and flip each flanged section of the frame individually to achieve a secure connection between the frame and the roof.

[0003] This manual, one-by-one pressing and flipping method has significant limitations. On the one hand, workers need to perform the pressing and flipping actions for extended periods, increasing working time and labor costs. This not only consumes a large amount of human resources but also makes it difficult to improve production efficiency, indirectly driving up production costs. On the other hand, the stability of manual operation is greatly affected by factors such as the operator's skill level and physical condition, which can easily lead to quality problems such as uneven pressing and inconsistent flipping angles. This makes it impossible to guarantee the consistency of product quality and has a potential impact on the subsequent assembly of related roof components and the overall vehicle quality.

[0004] Therefore, it is necessary to improve existing technologies. Utility Model Content

[0005] The present invention aims to at least partially solve one of the problems existing in the prior art. To this end, the present invention proposes a metal frame flanging jig for automobile roof production, which can realize automatic flanging operation of metal frames.

[0006] The above objective is achieved through the following technical solution:

[0007] A metal frame flanging fixture for automobile roof production includes a frame on which a plurality of flanging mechanisms are provided. Each flanging mechanism includes a fixing component, a transmission component, and a flanging component. The flanging component is disposed on the fixing component, and the transmission component passes through the fixing component and is connected to the flanging component.

[0008] The car roof can be mounted on the frame, and several mounting holes are provided on the car roof. An iron frame can be placed on the flanging assembly, and the flanging assembly performs the flanging operation after passing through the iron frame and the mounting holes in sequence.

[0009] In some embodiments, the fixing component includes a cylinder fixing seat and a flanging mechanism fixing seat. The cylinder fixing seat and the flanging mechanism fixing seat are connected by a plurality of pillars. The plurality of pillars are connected to the frame. The cylinder fixing seat has a first limiting hole in the middle. The flanging component is disposed on the flanging mechanism fixing seat. The transmission component passes through the first limiting hole and is connected to the flanging component.

[0010] In some embodiments, the transmission assembly includes a cylinder and a push block. The cylinder is fixedly mounted on the frame, the upper end of the cylinder is connected to the cylinder mounting base, the cylinder rod passes through the first limiting hole and is connected to the push block, and the push block is connected to the flanging assembly.

[0011] In some embodiments, a locking block is provided on the side of the push block, which can abut against the bottom of the flange mechanism fixing seat under the action of the push block, thereby limiting the movement height of the push block.

[0012] In some embodiments, the flanging assembly includes a flanging platform, a fixing block, a connecting rod, and a pressure block. The flanging platform is fixedly connected to the flanging mechanism fixing seat. The fixing block is disposed inside the flanging platform. The upper end of the fixing block is hinged to the lower end of the connecting rod. The bottom of the pressure block is provided with a connecting part. The upper end of the connecting rod is hinged to the connecting part. The lower end of the fixing block is connected to the push block. The transmission assembly applies a pushing force or a pulling force to the connecting rod, causing the connecting rod to drive the pressure block to reciprocate upward and backward.

[0013] In some embodiments, the flange platform is provided with a groove that is adapted to the inner circumference of the iron frame, and the iron frame and the mounting hole are provided on the groove.

[0014] In some embodiments, the inner circumference of the iron frame has a rim extending radially, and a plurality of flanges are provided on the rim. The rim and the flanges can pass through the mounting hole, and the flanges are pressed outward toward the mounting hole by the pressure block.

[0015] In some embodiments, the outer side of the pressing block is a slope that slopes downwards. When the pressing block moves backwards, it presses against the flanged part to form a tight seal, thereby flattening and shaping the flanged part.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] This utility model proposes a steel frame flanging fixture for automobile roof production, which realizes automatic flanging operation of steel frames, not only reducing production costs and improving production efficiency, but also ensuring product quality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram (1) of the iron frame flange fixture in the embodiment;

[0019] Figure 2 This is a three-dimensional schematic diagram (2) of the iron frame flange fixture in the embodiment;

[0020] Figure 3 yes Figure 2 A magnified view of part A in the middle. Figure 1 (State before flanging);

[0021] Figure 4 yes Figure 2 A magnified view of part A in the middle. Figure 2 (State after flanging);

[0022] Figure 5 This is a three-dimensional schematic diagram of the iron frame in the embodiment (after the flange is turned up).

[0023] In the diagram: 1. Frame; 2. Flanging mechanism; 3. Fixing component; 31. Cylinder mounting base; 311. First limiting hole; 32. Flanging mechanism mounting base; 33. Support column; 4. Transmission component; 41. Cylinder; 42. Push block; 43. Locking block; 5. Flanging component; 51. Flanging table; 511. Groove; 52. Fixing block; 53. Connecting rod; 54. Pressing block; 541. Slope; 55. Connecting part; 6. Car roof; 61. Mounting hole; 7. Iron frame; 71. Edge; 72. Flanging part. Detailed Implementation

[0024] The following embodiments illustrate the present invention, but the present invention is not limited to these embodiments. Modifications to the specific implementation of the present invention or equivalent substitutions for some technical features, without departing from the spirit of the present invention, should all be covered within the scope of the technical solution claimed by the present invention.

[0025] like Figures 1 to 5 As shown, this embodiment proposes a steel frame flanging jig for automobile roof production, including a frame 1, on which a plurality of flanging mechanisms 2 are provided. Each flanging mechanism 2 includes a fixing component 3, a transmission component 4 and a flanging component 5. The flanging component 5 is disposed on the fixing component 3, and the transmission component 4 passes through the fixing component 3 and is connected to the flanging component 5.

[0026] The car roof 6 can be mounted on the frame 1. Several mounting holes 61 are provided on the car roof 6. An iron frame 7 can be placed on the flanging assembly 5. The flanging assembly 5 passes through the iron frame 7 and the mounting holes 61 in sequence to perform the flanging operation.

[0027] This utility model proposes a steel frame flanging fixture for automobile roof production, which realizes automatic flanging operation of steel frames, not only reducing production costs and improving production efficiency, but also ensuring product quality.

[0028] Specifically, the fixing component 3 includes a cylinder fixing seat 31 and a flanging mechanism fixing seat 32. The cylinder fixing seat 31 and the flanging mechanism fixing seat 32 are connected by a plurality of support columns 33, which are connected to the frame 1. The cylinder fixing seat 31 has a first limiting hole 311 in the middle. The flanging component 5 is disposed on the flanging mechanism fixing seat 32, and the transmission component 4 passes through the first limiting hole 311 and is connected to the flanging component 5. The fixing component 3 serves two purposes: firstly, it allows the fixing component 3 to be fixed to the frame 1 when adapted to the car roof 6; secondly, it allows the transmission component 4 to be better connected to the flanging component 5.

[0029] Furthermore, the transmission assembly 4 includes a cylinder 41 and a pusher block 42. The cylinder 41 is fixedly mounted on the frame 1, and its upper end is connected to the cylinder mounting base 31. The cylinder rod of the cylinder 41 passes through the first limiting hole 311 and connects to the pusher block 42. The pusher block 42 is connected to the flanging assembly 5. Automated operation is achieved by transmitting power to the flanging assembly 5 through the transmission assembly 4.

[0030] Preferably, a locking block 43 is provided on the side of the push block 42. The locking block 43 can abut against the bottom of the flange mechanism fixing seat 32 under the action of the push block 42, thereby limiting the movement height of the push block 42. This allows the flange assembly 5 to rotate according to a preset stroke angle.

[0031] Furthermore, the flanging assembly 5 includes a flanging table 51, a fixing block 52, a connecting rod 53, and a pressing block 54. The flanging table 51 is fixedly connected to the flanging mechanism fixing seat 32. The fixing block 52 is provided inside the flanging table 51. The upper end of the fixing block 52 is hinged to the lower end of the connecting rod 53. The bottom of the pressing block 54 is provided with a connecting part 55. The upper end of the connecting rod 53 is hinged to the connecting part 55. The lower end of the fixing block 52 is connected to the push block 42. The transmission assembly 4 applies a pushing force or a pulling force to the connecting rod 53, causing the connecting rod 53 to drive the pressing block 54 to reciprocate upward and backward.

[0032] The working principle of this setup is as follows: the fixed block 52 is fixedly connected to the push block 42, and the cylinder 41 pushes the push block 42. When the push block 42 moves, the connecting rod 53 also moves under the action of the fixed block 52, and the pressure block 54 rotates according to the stroke angle. Among them, the fixed block 52, the connecting rod 53 and the pressure block 54 are fixed and movable by a shaft.

[0033] Furthermore, the flanged platform 51 is provided with a groove 511, which is adapted to the inner circumference of the iron frame 7. The iron frame 7 and the mounting hole 61 are disposed on the groove 511. The groove 511 not only facilitates the positioning of the iron frame 7 and the mounting hole 61, but also makes it convenient for workers to observe whether the iron frame 7 and the mounting hole 61 are placed in the appropriate position.

[0034] Preferably, the iron frame 7 has a radially extending rim 71 on its inner periphery. The rim 71 provides installation space for the mounting hole 61. A plurality of flanged portions 72 are provided on the rim 71, and the rim 71 and the flanged portions 72 can pass through the mounting hole 61. The flanged portions 72 are pressed outwards onto the mounting hole 61 by the pressing block 54. The flanged portions 72 ensure that the iron frame 7 is securely connected to the mounting hole 61 after flanged installation.

[0035] It is worth mentioning that the outer side of the pressure block 54 is a slope 541 that slopes downwards. When the pressure block 54 moves backwards, it presses against the flanged part 72, thereby making the flange flat and formed. The slope 541 ensures that the flanged process is smooth and stable, and effectively avoids the problem of the iron frame 7 falling off due to insufficient pressure on the flanged part 72, thus ensuring the quality of the flanged operation.

[0036] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A steel frame flanging jig for automobile roof production, characterized in that: Includes a frame (1), on which a plurality of flanging mechanisms (2) are provided. Each flanging mechanism (2) includes a fixing component (3), a transmission component (4) and a flanging component (5). The flanging component (5) is disposed on the fixing component (3), and the transmission component (4) passes through the fixing component (3) and is connected to the flanging component (5). The car roof (6) can be mounted on the frame (1). Several mounting holes (61) are provided on the car roof (6). An iron frame (7) can be placed on the flanging assembly (5). The flanging assembly (5) passes through the iron frame (7) and the mounting holes (61) in sequence to perform the flanging operation.

2. The iron frame flanging fixture for automobile roof production according to claim 1, characterized in that: The fixing component (3) includes a cylinder fixing seat (31) and a flanging mechanism fixing seat (32). The cylinder fixing seat (31) and the flanging mechanism fixing seat (32) are connected by a plurality of support columns (33). The plurality of support columns (33) are connected to the frame (1). A first limiting hole (311) is provided in the middle of the cylinder fixing seat (31). The flanging component (5) is disposed on the flanging mechanism fixing seat (32). The transmission component (4) passes through the first limiting hole (311) and is connected to the flanging component (5).

3. The iron frame flanging fixture for automobile roof production according to claim 2, characterized in that: The transmission assembly (4) includes a cylinder (41) and a push block (42). The cylinder (41) is fixedly mounted on the frame (1). The upper end of the cylinder (41) is connected to the cylinder mounting base (31). The cylinder rod of the cylinder (41) passes through the first limiting hole (311) and is connected to the push block (42). The push block (42) is connected to the flange assembly (5).

4. A steel frame flanging fixture for automobile roof production according to claim 3, characterized in that: The push block (42) is provided with a locking block (43) on its side. The locking block (43) can abut against the bottom of the flange mechanism fixing seat (32) under the action of the push block (42), thereby limiting the movement height of the push block (42).

5. A steel frame flanging fixture for automobile roof production according to claim 4, characterized in that: The flanging assembly (5) includes a flanging table (51), a fixing block (52), a connecting rod (53), and a pressing block (54). The flanging table (51) is fixedly connected to the flanging mechanism fixing seat (32). The fixing block (52) is provided inside the flanging table (51). The upper end of the fixing block (52) is hinged to the lower end of the connecting rod (53). The bottom of the pressing block (54) is provided with a connecting part (55). The upper end of the connecting rod (53) is hinged to the connecting part (55). The lower end of the fixing block (52) is connected to the push block (42). The transmission assembly (4) applies a pushing or pulling force to the connecting rod (53), causing the connecting rod (53) to drive the pressing block (54) to reciprocate upward and backward.

6. A steel frame flanging fixture for automobile roof production according to claim 5, characterized in that: The flanged platform (51) is provided with a groove (511), which is adapted to the inner circumference of the iron frame (7). The iron frame (7) and the mounting hole (61) are provided on the groove (511).

7. A steel frame flanging fixture for automobile roof production according to claim 5 or 6, characterized in that: The iron frame (7) has a rim (71) extending radially from its inner circumference. Several flanges (72) are provided on the rim (71). The rim (71) and the flanges (72) can pass through the mounting hole (61). The flanges (72) are pressed outwards onto the mounting hole (61) by the pressure block (54).

8. A steel frame flanging fixture for automobile roof production according to claim 7, characterized in that: The outer side of the pressure block (54) is a slope (541) that slopes downward from top to bottom. When the pressure block (54) moves backward, it presses against the flange (72) to form a flat shape.

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