Universal inner guide vane bending and forming equipment

Abstract

The utility model discloses a universal inner guide vane bending forming device which comprises a workbench, a die core fixing base, a first inner guide vane correcting mechanism, a second inner guide vane correcting mechanism, a first bending mechanism, a first side bending mechanism, a second side bending mechanism and an inner guide vane foot end planishing mechanism, and the die core fixing base, the first inner guide vane correcting mechanism, the second inner guide vane correcting mechanism, the first bending mechanism, the second side bending mechanism and the inner guide vane foot end planishing mechanism are fixedly installed on the workbench. The structure of the second inner guide sheet correction mechanism is consistent with that of the first inner guide sheet correction mechanism; the structure of the second side bending mechanism is consistent with that of the first side bending mechanism; according to the equipment, in the production process, product models are convenient to switch, only the mold core fixing base and the mold core installed in the mold core fixing base need to be replaced, and the first inner guide piece correcting mechanism, the second inner guide piece correcting mechanism, the first bending mechanism, the first side bending mechanism, the second side bending mechanism and the inner guide piece foot end planishing mechanism can be commonly used all the time; and in addition, the whole process of the equipment is automatically operated, the batch production and manufacturing efficiency of products can be improved, and a large amount of manpower and material resources are saved.

Description

Technical Field

[0001] The utility model specifically relates to a universal inner guide plate bending and forming device. Background Art

[0002] Guide plates are primarily used in the inner cores of inductors in the electronics industry. Inductors are in demand in devices like servers and base stations, and customers require small-batch production and quick prototyping cycles, all within a reasonable cost budget. Existing large-scale bending and forming production of inner guide plates relies on large-scale equipment for one-time batch production. However, suitable equipment is unavailable on the market for small batches and prototyping. Consequently, conventional production relies on manual bending molds. This not only makes small-batch and prototyping difficult and costly, but also leads to the high probability of defective products due to the low precision of manual production. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a universal inner guide blade bending and forming device.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A universal inner guide plate bending and forming device comprises a workbench, and a core fixing seat fixedly mounted on the workbench, a first inner guide plate correction mechanism, a second inner guide plate correction mechanism, a first bending mechanism, a first side bending mechanism, a second side bending mechanism and an inner guide plate foot end flattening mechanism. The core fixing seat is fixedly mounted on the center of the workbench, the first inner guide plate correction mechanism and the second inner guide plate correction mechanism are symmetrically arranged on the left and right sides of the core fixing seat, the first bending mechanism is arranged above the core fixing seat, the first side bending mechanism and the second side bending mechanism are symmetrically arranged below the left and right sides of the core fixing seat, the inner guide plate end flattening mechanism is located below the core fixing seat and is arranged opposite to the first bending mechanism, the structure of the second inner guide plate correction mechanism is consistent with that of the first inner guide plate correction mechanism, and the structure of the second side bending mechanism is consistent with that of the first side bending mechanism.

[0006] Preferably, the workbench is fixed with a flattening mechanism limit block by bolts at a position corresponding to the installation of the inner guide pin end flattening mechanism.

[0007] Preferably, a mold core is inserted into the mold core fixing seat.

[0008] Preferably, the first inner guide plate correction mechanism includes a correction cylinder pad fixed against the workbench, a correction cylinder fixedly mounted on the correction cylinder pad, a correction docking block fixedly mounted on the output end of the correction cylinder, an L-shaped correction plate fixedly docked with the correction docking block, and an inner guide plate stopper fixedly mounted on the end of the L-shaped correction plate by bolts; a T-shaped protrusion is integrally formed at the end of the correction docking block, and a T-shaped mounting groove for matching the T-shaped protrusion is provided on one end of the L-shaped correction plate facing the correction docking block, while a V-shaped groove is provided on the other end.

[0009] Preferably, the first bending mechanism includes a top sheet cylinder assembly fixedly mounted on the workbench with its output end facing the mold core fixing seat, a first forward bending cylinder assembly located on one side of the top sheet cylinder assembly and fixedly mounted on the workbench, a second forward bending cylinder assembly located on the other side of the top sheet cylinder assembly and fixedly mounted on the workbench, a positive limit block fixedly mounted on the workbench and located at the front ends of the first forward bending cylinder assembly and the second forward bending cylinder assembly, respectively, and the structure of the second forward bending cylinder assembly is consistent with that of the first forward bending cylinder assembly.

[0010] Furthermore, the ejector cylinder assembly includes a bar base fixedly mounted on the workbench, a ejector drive cylinder fixedly mounted above the bar base, an ejector support plate fixedly mounted on the output end of the ejector drive cylinder and having an embedding groove at the lower end, a T-shaped ejector fixedly mounted above the ejector support plate by bolts, and an ejector guide rail welded to the front end of the bar base and movably equipped with a slide seat.

[0011] Furthermore, the first forward bending cylinder assembly includes a fixed base plate fixedly mounted on the workbench, a forward bending drive cylinder fixedly mounted above the fixed base plate, a forward support plate fixedly mounted on the output end of the forward bending drive cylinder and having an embedding groove at the lower end, a forward bending forward push template fixedly mounted above the forward support plate by bolts, and a forward support plate guide rail welded to the side of the fixed base plate and movably equipped with a slide seat.

[0012] Preferably, the first side bending mechanism includes a square base plate fixedly mounted on the workbench, a lateral bending drive cylinder fixedly mounted above the square base plate, a drag slide fixedly mounted on the output end of the lateral bending drive cylinder and having an embedding groove at the lower end, a lateral bending front push template fixedly mounted above the lateral bending support plate by bolts, a slide guide rail welded on the side of the square base plate for cooperating with the drag slide, and a lateral bending limit block fixedly mounted on the square base plate and located at the front end of the lateral bending drive cylinder.

[0013] Preferably, the inner guide end foot flattening mechanism includes a mounting strip plate fixedly abutting against the workbench, a flattening drive cylinder fixedly mounted on the mounting strip plate, a push block fixedly mounted on the output end of the flattening drive cylinder, a docking stud head fixedly mounted in the center of the push block, a flattening guide rail fixed to the front end of the mounting strip plate by bolts, a flattening guide block with a slide groove at the lower end to cooperate with the flattening guide rail and docked with the docking stud head, and a flattening ejector pin fixedly mounted above the flattening guide block by bolts and facing the core fixing seat.

[0014] Furthermore, a square mounting groove for matching the stud head is provided at one end of the flattening guide block facing the push block.

[0015] The beneficial effects of the present invention are as follows: the equipment is convenient for switching product models during the production process, and only the mold core fixing seat and the mold core installed in the mold core fixing seat need to be replaced. The first inner guide plate correction mechanism, the second inner guide plate correction mechanism, the first bending mechanism, the first side bending mechanism, the second side bending mechanism and the inner guide plate foot end flattening mechanism can be always used, which can save mold costs. In addition, the equipment runs automatically during the entire process, which can improve the efficiency of mass production of products and save a lot of manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a universal inner guide plate bending and forming device of the utility model;

[0017] Figure 2 for Figure 1 A top view of

[0018] Figure 3 for Figure 2 Structural diagram of the mold core fixing seat assembled on the middle workbench;

[0019] Figure 4 for Figure 2 A structural diagram of the first inner guide blade correction mechanism;

[0020] Figure 5 for Figure 2 Structural diagram of the first bending mechanism;

[0021] Figure 6 for Figure 5 Exploded view of

[0022] Figure 7 for Figure 2 Structural diagram of the first side bending mechanism;

[0023] Figure 8 for Figure 2 Structural diagram of the flattening mechanism for the inner guide pin end. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0025] Example

[0026] A universal inner guide plate bending and forming device, such as Figure 1-8 As shown, it includes a workbench 1, and a core fixing seat 2 fixedly installed on the workbench 1, a first inner guide plate correction mechanism 3, a second inner guide plate correction mechanism 4, a first bending mechanism 5, a first side bending mechanism 6, a second side bending mechanism 7 and an inner guide plate foot end flattening mechanism 8. The core fixing seat 2 is fixedly installed at the center of the workbench 1, the first inner guide plate correction mechanism 3 and the second inner guide plate correction mechanism 4 are symmetrically arranged on the left and right sides of the core fixing seat 2, the first bending mechanism 4 is arranged above the core fixing seat 2, the first side bending mechanism 6 and the second side bending mechanism 7 are symmetrically arranged below the left and right sides of the core fixing seat 2, and the inner guide plate end flattening mechanism 8 is located below the core fixing seat 2 and is arranged opposite to the first bending mechanism 5.

[0027] The workbench 1 is fixed with a flattening mechanism limit block 11 by bolts at the position corresponding to the installation of the inner guide pin end flattening mechanism 8, which is specifically used to limit the final distance of the telescopic activity of the inner guide pin end flattening mechanism 8.

[0028] A core mold 21 is inserted into the core mold fixing seat 2 , and the core mold 21 cooperates with the first bending mechanism 5 to fix and perform the first bending process on the inner guide piece.

[0029] The first inner guide blade correction mechanism 3 includes a correction cylinder pad 31 fixedly abutting against the workbench 1, a correction cylinder 32 fixedly mounted on the correction cylinder pad 31, a correction docking block 33 fixedly mounted on the output end of the correction cylinder 32, an L-shaped correction plate 34 docked and fixed to the correction docking block 33, and an inner guide blade stopper 35 fixedly mounted on the end of the L-shaped correction plate 34 by bolts. Specifically, when the first inner guide blade correction mechanism 3 and the second inner guide blade correction mechanism 4 cooperate to correct and align the inner guide blade, the inner guide blade stoppers in the first inner guide blade correction mechanism 3 and the second inner guide blade correction mechanism 4 can surround the inner guide blade, so that it can move within a limited space, thereby facilitating the first inner guide blade correction mechanism 3 and the second inner guide blade correction mechanism 4 to perform centering calibration processing;

[0030] The end of the correction docking block 33 is integrally formed with a T-shaped protrusion 331, and the L-shaped correction plate 34 is provided with a T-shaped embedding groove 341 that matches the T-shaped protrusion 331 at one end facing the correction docking block 33, and a V-shaped groove 342 at the other end. Specifically, the T-shaped protrusion 331 is embedded in the T-shaped embedding groove 341 and fixed by screwing in a stud, so that the correction docking block 33 and the L-shaped correction plate 34 can be docked and fixed, and the V-shaped groove 342 helps prevent the inner guide plate from bouncing and loosening.

[0031] It should be further explained that the structure of the second inner guide blade correction mechanism 4 is consistent with that of the first inner guide blade correction mechanism 3 .

[0032] The first bending mechanism 5 includes a top sheet cylinder assembly 51 fixedly mounted on the workbench 1 with its output end facing the mold core fixing seat 2, a first forward bending cylinder assembly 52 located on one side of the top sheet cylinder assembly 51 and fixedly mounted on the workbench 1, a second forward bending cylinder assembly 53 located on the other side of the top sheet cylinder assembly 51 and fixedly mounted on the workbench 1, and a forward limit block 54 fixedly mounted on the workbench 1 and located at the front ends of the first forward bending cylinder assembly 52 and the second forward bending cylinder assembly 53 respectively. The structure of the second forward bending cylinder assembly 53 is consistent with that of the first forward bending cylinder assembly 52.

[0033] The ejector cylinder assembly 51 includes a bar base 511 fixedly mounted on the workbench 1, a ejector driving cylinder 512 fixedly mounted above the bar base 511, an ejector support plate 513 fixedly mounted on the output end of the ejector driving cylinder 512 and having an embedding groove at the lower end, a T-shaped ejector 514 fixedly mounted above the ejector support plate 513 by bolts, and an ejector guide rail 515 welded to the front end of the bar base 511 and movably equipped with a slide. Specifically, the slide on the ejector guide rail 515 is used to cooperate with and support the ejector support plate 513, so that the ejector driving cylinder 512 can slide smoothly when driving the ejector support plate 513, while the T-shaped ejector 514 faces the mold core fixing seat 2 and is in the same line with the mold core 21, and can cooperate with the mold core 21 to fix the inner guide plate after centering correction.

[0034] The first forward bending cylinder assembly 52 includes a fixed base plate 521 fixedly mounted on the workbench 1, a forward bending driving cylinder 522 fixedly mounted above the fixed base plate 521, a forward moving support plate 523 fixedly mounted on the output end of the forward bending driving cylinder 522 and having an embedding groove at the lower end, a forward bending front pushing template 524 fixedly mounted above the forward moving support plate 523 by bolts, and a forward moving support plate guide rail 525 welded to the side of the fixed base plate 521 and movably equipped with a slide seat. Specifically, the slide on the forward moving support plate guide rail 525 is used to cooperate with and support the forward moving support plate 523, so that the forward bending driving cylinder 522 can drive the forward support plate 523 to slide smoothly, and the forward bending front pushing template 524 is directed towards the mold core fixing seat 2. Since it is located on the side of the T-shaped ejector pin 514, it can cooperate with the T-shaped ejector pin 514 to perform the first bending process on the fixed centered inner guide plate during work.

[0035] The first side bending mechanism 6 includes a square base plate 61 fixedly mounted on the workbench 1, a side bending driving cylinder 62 fixedly mounted above the square base plate 61, a drag slide 63 fixedly mounted on the output end of the side bending driving cylinder 62 and having an embedding groove at the lower end, a side bending front push template 64 fixedly mounted above the side bending support plate 63 by bolts, and a slide guide rail 65 welded to the side of the square base plate 61 for cooperating with the drag slide 63, and a side bending limit block 66 fixedly mounted on the square base plate 61 and located at the front end of the side bending driving cylinder 62. Specifically, the slide guide rail 65 cooperates with the drag slide 63 to facilitate the smooth sliding of the drag slide 63 when the lateral bending drive cylinder 62 drives the drag slide 63, and the lateral bending front push plate 64 is toward the core fixing seat 2. Since the lateral bending front push plate 64 is located on the side of the T-shaped ejector pin 514 and is set at 90° to the T-shaped ejector pin 514, after the first bending mechanism 5 cooperates with the core 21 to complete the first forward bending process, the lateral bending drive cylinder 62 drives the lateral bending front push plate 64 to perform a second lateral bending process on the end of the bent inner guide piece, so that the inner guide piece is bent out of the end foot.

[0036] It should be further explained that the structure of the second side bending mechanism 7 is consistent with that of the first side bending mechanism 6 .

[0037] The inner guide end foot flattening mechanism 8 includes a mounting strip plate 81 fixedly abutting against the workbench 1, a flattening drive cylinder 82 fixedly mounted on the mounting strip plate 81, a push block 83 fixedly mounted on the output end of the flattening drive cylinder 82, a docking stud head 84 fixedly mounted at the center of the push block 83, a flattening guide rail 85 fixed to the front end of the mounting strip plate 81 by bolts, a flattening guide block 86 with a slide groove at the lower end to match the flattening guide rail 85 and docked with the docking stud head 84, and a flattening ejector pin 87 fixedly mounted above the flattening guide block 86 by bolts and facing the core fixing seat 2;

[0038] The flattening guide block 86 is provided with a square embedding groove 861 that matches the docking stud head 84 at one end facing the push block 83. Specifically, after the docking stud head 84 is embedded in the square embedding groove 861, the push block 83 pushes the flattening guide block 86 under the drive of the flattening drive cylinder 82, so that the flattening ejector pin 87 flattens the end foot formed by the bending of the inner guide plate.

[0039] It should be further explained that when the first bending mechanism 5 is working, the ejector plate 513 is driven to slide smoothly by the ejector plate driving cylinder 512, and the T-shaped ejector 514 is driven toward the mold core fixing seat 2, so that the T-shaped ejector 514 cooperates with the mold core 21 to fix the inner guide plate after the correction in the center, and then the first positive bending cylinder assembly 52 and the second positive bending cylinder assembly 53 are driven at the same time, so that the positive bending drive cylinder drives the forward moving plate to slide smoothly, and the two positive bending front push templates 524 are used to cooperate with the T-shaped ejector 514 to perform the first bending on the inner guide plate fixed in the center. The first side bending mechanism 6 and the second side bending mechanism 7 are driven simultaneously, and the side bending driving cylinder drives the side bending front push template to perform a second side 90° bending process on the end of the bent inner guide piece inward, so that the inner guide piece is bent into an end foot. After the end foot bending is completed, the first side bending mechanism 6 and the second side bending mechanism 7 exit, and the inner guide piece end foot flattening mechanism 8 is started again at this time, and the push block 83 is driven by the flattening driving cylinder 82 to push the flattening guide block 86 forward, so that the flattening ejector pin 87 flattens the end foot formed by the bending of the inner guide piece.

[0040] The above embodiments of the present invention are not intended to limit the scope of protection of the present invention, and the implementation methods of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structure of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in this field, without departing from the above basic technical ideas of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A universal inner guide plate bending and forming device, characterized in that: It includes a workbench, and a core mold fixing seat fixedly installed on the workbench, a first inner guide plate correction mechanism, a second inner guide plate correction mechanism, a first bending mechanism, a first side bending mechanism, a second side bending mechanism and an inner guide plate foot end flattening mechanism. The core mold fixing seat is fixedly installed at the center of the workbench, the first inner guide plate correction mechanism and the second inner guide plate correction mechanism are symmetrically arranged on the left and right sides of the core mold fixing seat, the first bending mechanism is arranged above the core mold fixing seat, the first side bending mechanism and the second side bending mechanism are symmetrically arranged below the left and right sides of the core mold fixing seat, the inner guide plate end flattening mechanism is located below the core mold fixing seat and is arranged opposite to the first bending mechanism, the structure of the second inner guide plate correction mechanism is consistent with that of the first inner guide plate correction mechanism, and the structure of the second side bending mechanism is consistent with that of the first side bending mechanism.

2. The universal inner guide blade bending and forming equipment according to claim 1, characterized in that: The workbench is fixed with a leveling mechanism limit block by bolts at a position corresponding to the installation of the inner guide foot end leveling mechanism.

3. The universal inner guide plate bending and forming equipment according to claim 1, characterized in that: A mold core is inserted into the mold core fixing seat.

4. The universal inner guide blade bending and forming equipment according to claim 1, characterized in that: The first inner guide plate correction mechanism includes a correction cylinder pad fixed against the workbench, a correction cylinder fixedly installed on the correction cylinder pad, a correction docking block fixedly installed on the output end of the correction cylinder, an L-shaped correction plate docked and fixed to the correction docking block, and an inner guide plate stopper fixedly installed on the end of the L-shaped correction plate by bolts; a T-shaped protrusion is integrally formed at the end of the correction docking block, and a T-shaped mounting groove that matches the T-shaped protrusion is opened at one end of the L-shaped correction plate facing the correction docking block, while a V-shaped groove is opened at the other end.

5. The universal inner guide blade bending and forming equipment according to claim 1, characterized in that: The first bending mechanism includes a top sheet cylinder assembly fixedly mounted on the workbench with its output end facing the mold core fixing seat, a first forward bending cylinder assembly located on one side of the top sheet cylinder assembly and fixedly mounted on the workbench, a second forward bending cylinder assembly located on the other side of the top sheet cylinder assembly and fixedly mounted on the workbench, and positive limit blocks fixedly mounted on the workbench and respectively located at the front ends of the first forward bending cylinder assembly and the second forward bending cylinder assembly. The structure of the second forward bending cylinder assembly is consistent with that of the first forward bending cylinder assembly.

6. The universal inner guide blade bending and forming equipment according to claim 5, characterized in that: The ejector cylinder assembly includes a strip base fixedly mounted on the workbench, an ejector drive cylinder fixedly mounted above the strip base, an ejector support plate fixedly mounted on the output end of the ejector drive cylinder and having an embedding groove at the lower end, a T-shaped ejector fixedly mounted above the ejector support plate by bolts, and an ejector guide rail welded to the front end of the strip base and movably equipped with a slide seat.

7. The universal inner guide blade bending and forming equipment according to claim 5, characterized in that: The first forward bending cylinder assembly includes a fixed base plate fixedly mounted on the workbench, a forward bending drive cylinder fixedly mounted above the fixed base plate, a forward support plate fixedly mounted on the output end of the forward bending drive cylinder and having an embedding groove at the lower end, a forward bending forward push template fixedly mounted above the forward support plate by bolts, and a forward support plate guide rail welded to the side of the fixed base plate and movably equipped with a slide seat.

8. The universal inner guide blade bending and forming equipment according to claim 1, characterized in that: The first side bending mechanism includes a square base plate fixedly mounted on the workbench, a lateral bending drive cylinder fixedly mounted above the square base plate, a drag slide fixedly mounted on the output end of the lateral bending drive cylinder and having an embedding groove at the lower end, a lateral bending front push template fixedly mounted above the lateral bending support plate by bolts, a slide guide rail welded on the side of the square base plate for cooperating with the drag slide, and a lateral bending limit block fixedly mounted on the square base plate and located at the front end of the lateral bending drive cylinder.

9. The universal inner guide blade bending and forming equipment according to claim 1, characterized in that: The inner guide end foot flattening mechanism includes a mounting strip plate fixed to the workbench, a flattening drive cylinder fixedly mounted on the mounting strip plate, a push block fixedly mounted on the output end of the flattening drive cylinder, a docking stud head fixedly mounted in the center of the push block, a flattening guide rail fixed to the front end of the mounting strip plate by bolts, a flattening guide block with a slide groove at the lower end to cooperate with the flattening guide rail and docked with the docking stud head, and a flattening ejector pin fixedly mounted above the flattening guide block by bolts and facing the mold core fixing seat.

10. The universal inner guide blade bending and forming equipment according to claim 9, characterized in that: One end of the flattening guide block facing the push block is provided with a square embedding groove matched with the connecting stud head.

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