CN112059052A

CN112059052A - Product forming and flanging method for bidirectional iterative optimization process

Info

Publication number: CN112059052A
Application number: CN202010585345.3A
Authority: CN
Inventors: 夏文军; 杨国成; 曹开銮; 朱爱丽; 杨媚美; 胡进峰; 薛亮亮; 康小兵; 鲁超; 赵义国; 郜春梅
Original assignee: Rayhoo Motor Dies Co ltd
Current assignee: Rayhoo Motor Dies Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2020-12-11
Anticipated expiration: 2040-10-30
Also published as: CN112059052B

Abstract

The invention provides a product forming and flanging method for a bidirectional iterative optimization process, which comprises the steps of flanging a product by using flanging equipment with a driving part and a driven part, realizing multi-position and multi-angle simultaneous flanging, namely realizing the use of various stamping process dies, wherein the flanging equipment with the driving part and the driven part comprises a base, the driving part and the driven part, the base comprises an upper base and a lower base, the lower end of the upper base is provided with a T-shaped through hole, a liquid groove for storing liquid is arranged in the lower base, the upper base is arranged at the upper end of the lower base, the driving part comprises a polyurethane block, a driving block, a spring assembly and a driving rod, the polyurethane block is arranged at the upper end of the driving block, the spring assembly is arranged between the driving block and the upper base, the driving rod penetrates through the upper base and is connected at the lower end of the driving block, the, and a sealing plug is arranged at the bottom of the driving rod. The use of various stamping process dies is realized.

Description

Product forming and flanging method for bidirectional iterative optimization process

Technical Field

The invention relates to the technical field of bidirectional iterative optimization process research, in particular to a product forming and flanging method for a bidirectional iterative optimization process.

Background

The automobile panel mould has the characteristics of high precision, complex shape, large structural size, high coordination compatibility requirement, high quality requirement and the like, in the actual design process, a complex design task is often completed by cooperation of a design group, and the level of an automobile mould factory manufacturing technology is reflected, namely the production quality and period of the automobile panel. At present, automobile parts's stamping workpiece in-process all has the turn-ups, and the turn-ups often accomplishes through slide wedge mechanism, but automobile panel mould is because the mechanism is more complicated, and mould internal design space is limited, often can lead to the mould process to adjust or even increase because of the turn-ups reason, causes the whole design manufacturing cost of mould to increase.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a product forming and flanging method for a bidirectional iterative optimization process, so as to achieve the purposes of small occupied space, convenient arrangement and low cost.

The invention provides a product forming and flanging method for a bidirectional iterative optimization process, which is characterized in that a flanging device with a driving part and a driven part is used for flanging a product to realize multi-position and multi-angle simultaneous flanging, namely, the use of various stamping process dies is realized, the flanging device with the driving part and the driven part comprises a base, the driving part and the driven part, the base comprises an upper base and a lower base, the lower end of the upper base is provided with a T-shaped through hole, a liquid groove for storing liquid is arranged in the lower base, the upper base is arranged at the upper end of the lower base, the driving part and the driven part are both arranged on the upper base, the driving part comprises a polyurethane block, a driving block, a spring assembly and a driving rod, the polyurethane block is arranged at the upper end of the driving block, the spring assembly is arranged between the driving block and the upper base, the driving rod penetrates through the upper base and is, the middle section of the driving rod is provided with a cover plate, the driving rod is connected with the upper base through the cover plate, and the bottom of the driving rod is provided with a sealing plug.

The further improvement lies in that: the driven part comprises a flanging insert, a driven block and a driven rod, the flanging insert is arranged at the upper end of the driven block, the driven block is connected with the upper base through a spring assembly with the same structure, the driven rod penetrates through the upper base and is connected to the lower end of the driven block, a cover plate is arranged in the middle section of the driven block, the driven rod is connected with the upper base through the cover plate, and a sealing plug is arranged at the bottom of the driven rod.

The further improvement lies in that: spring unit includes the spring, goes up the fixed block, goes up anticreep pole, dead lever and anticreep pole down, it links to each other with anticreep pole down to go up the anticreep pole, and the spring setting is peripheral at last anticreep pole and lower anticreep pole, it sets up in last anticreep pole upper end to go up the fixed block, and the dead lever setting is at anticreep pole lower extreme down.

The further improvement lies in that: the T-shaped through hole is used for the sealing plug to move up and down, and the upper end of the T-shaped through hole is provided with a step for installing the cover plate.

The upper die of the covering part die is in contact with polyurethane, downward acting force is applied to the polyurethane to drive the whole driving mechanism to move downwards, the sealing plug of the driving mechanism extrudes liquid between the upper base and the lower base, and upward acting force is applied to the whole driven mechanism, so that the whole flanging insert is driven to move upwards, and the flanging of the covering part die is completed; when the upper die of the covering part die retreats along with the upper machine tool, the spring assembly has a resetting function and restores the whole driving mechanism and the driven mechanism to the original state; by analogy, repeated flanging work of the covering piece die is completed.

The invention has the beneficial effects that: the structure design is reasonable, the structure is compact, the occupied space is small, the arrangement is convenient, the cost is low, and the use is convenient; and can realize the simultaneous turn-ups of multiposition multi-angle, realize multiple stamping process mould promptly and use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the spring assembly of the present invention.

Wherein: 1-an upper base, 2-a lower base, 3-a T-shaped through hole, 4-a polyurethane block, 5-a driving block, 6-a spring assembly, 7-a driving rod, 8-a cover plate, 9-a sealing plug, 10-a flanging insert, 11-a driven block, 12-a driven rod, 61-a spring, 62-an upper fixing block, 63-an upper anti-falling rod, 64-a lower fixing rod and 65-a lower anti-falling rod.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1-2, the present embodiment provides a product forming and flanging method for a two-way iterative optimization process, the method is to use a flanging device with a driving part and a driven part to flange a product, so as to realize multi-position and multi-angle simultaneous flanging, that is, to realize the use of multiple stamping process dies, the flanging device with a driving part and a driven part comprises a base, a driving part and a driven part, the base comprises an upper base 1 and a lower base 2, the lower end of the upper base 1 is provided with a T-shaped through hole 3, the lower base 2 is provided with a liquid tank for storing liquid, the upper base 1 is arranged at the upper end of the lower base 2, the driving part and the driven part are both arranged on the upper base 1, the driving part comprises a polyurethane block 4, a driving block 5, a spring assembly 6 and a driving rod 7, the polyurethane block 4 is arranged at the upper end of, the spring assembly 6 is arranged between the driving block 5 and the upper base 1, the driving rod 7 penetrates through the upper base 1 and is connected to the lower end of the driving block 5, a cover plate 8 is arranged in the middle of the driving rod 7, the driving rod 7 is connected with the upper base 2 through the cover plate 8, and a sealing plug 9 is arranged at the bottom of the driving rod 7. The driven part comprises a flanging insert 10, a driven block 11 and a driven rod 12, the flanging insert 10 is arranged at the upper end of the driven block 11, the driven block 11 is connected with an upper base 1 through a spring assembly 6 with the same structure, the driven rod 12 penetrates through the upper base 1 and is connected to the lower end of the driven block 11, a cover plate 8 is also arranged in the middle section of the driven block 11, the driven rod 12 is connected with an upper base 2 through the cover plate 8, and a sealing plug 9 is also arranged at the bottom of the driven rod 12. Spring unit 6 includes spring 61, last fixed block 62, goes up anticreep pole 63, lower dead lever 64 and anticreep pole 65 down, it links to each other with anticreep pole 65 down to go up anticreep pole 63, and spring 61 sets up at last anticreep pole 63 and anticreep pole 65 periphery down, it sets up in last anticreep pole 63 upper end to go up fixed block 62, and lower dead lever 64 sets up anticreep pole 65 lower extreme down. The T-shaped through hole 3 is used for the up-and-down movement of the sealing plug, and the upper end of the T-shaped through hole 3 is provided with a step for installing the cover plate 8. The structure design is reasonable, the structure is compact, the occupied space is small, the arrangement is convenient, the cost is low, and the use is convenient; and can realize the simultaneous turn-ups of multiposition multi-angle, realize multiple stamping process mould promptly and use.

Claims

1. A product forming and flanging method for a bidirectional iterative optimization process is characterized in that a flanging device with a driving part and a driven part is used for flanging a product to realize multi-position and multi-angle simultaneous flanging, namely, the use of various stamping process dies is realized, the flanging device with the driving part and the driven part comprises a base, the driving part and the driven part, the base comprises an upper base (1) and a lower base (2), a T-shaped through hole (3) is formed in the lower end of the upper base (1), a liquid tank for storing liquid is arranged in the lower base (2), the upper base (1) is arranged at the upper end of the lower base (2), the driving part and the driven part are both arranged on the upper base (1), the driving part comprises a polyurethane block (4), a driving block (5), a spring assembly (6) and a driving rod (7), polyurethane piece (4) set up the upper end in drive block (5), spring unit (6) set up between drive block (5) and upper base (1), and actuating lever (7) pass upper base (1) and are connected at drive block (5) lower extreme, actuating lever (7) middle section is provided with apron (8), and actuating lever (7) are connected with upper base (2) through apron (8), actuating lever (7) bottom is provided with sealing plug (9).

2. The product forming and flanging method for the bidirectional iterative optimization process as recited in claim 1, wherein: driven part includes turn-ups insert (10), driven piece (11) and driven lever (12), turn-ups insert (10) set up in driven piece (11) upper end, driven piece (11) are connected with upper base (1) through spring unit (6) of same structure, driven lever (12) pass upper base (1) and are connected at driven piece (11) lower extreme, driven piece (11) middle section is provided with apron (8) equally, and driven lever (12) are connected with upper base (2) through apron (8), driven lever (12) bottom is provided with sealing plug (9) equally.

3. The product forming and flanging method for the bidirectional iterative optimization process as recited in claim 1 or 2, wherein: spring unit (6) include spring (61), go up fixed block (62), go up anticreep pole (63), dead lever (64) and anticreep pole (65) down, it links to each other with lower anticreep pole (65) to go up anticreep pole (63), and spring (61) set up at last anticreep pole (63) and anticreep pole (65) periphery down, go up fixed block (62) and set up at last anticreep pole (63) upper end, dead lever (64) set up anticreep pole (65) lower extreme down.

4. The product forming and flanging method for the bidirectional iterative optimization process as recited in claim 1 or 2, wherein: the T-shaped through hole (3) is used for the up-and-down movement of the sealing plug, and a step used for installing the cover plate (8) is arranged at the upper end of the T-shaped through hole (3).