CN217990631U - Continuous forming die for left and right reinforcing plates of automobile - Google Patents

Abstract

The utility model relates to a left and right reinforcing plate continuous forming mould of car, including last mould structure, lower mould structure and continuous forming structure, continuous forming structure include last mould continuous forming structure and lower mould continuous forming structure, last mould continuous forming structure include the upper die base, establish drift stripper, preforming blank drift group, preliminary blank drift group on the upper die base, go up the mould shaping piece, go up mould turn-ups cutter group, go up mould second turn-ups cutter group, go up the mould stripper that punches a hole and go into a piece subassembly, go up the mould product and cut the drift subassembly. The utility model has the advantages that: the trimming and punching of the left and right reinforcing plates of the automobile are completed, the materials can be subjected to flanging treatment through the matching of the punch and the trimming structure of the upper die and the punch and the trimming structure of the lower die, the shaping knife block can be used for shaping the materials, the production cost is low, the benefit is high, the interface quality of the parts is improved, the bright belt is increased, the fracture belt is reduced, and the flatness of the plane of the parts is guaranteed.

Description

Continuous forming die for left and right reinforcing plates of automobile

Technical Field

The utility model belongs to the technical field of stamping die and specifically relates to a left and right reinforcing plate continuous forming die of car is related to.

Background

Left side of the car, right reinforcing plate is located between auttombilism cabin and the front deck, but traditional mould is simple only according to shape design mould structure, the mould structure is complicated, the design is unreasonable, the development cost that leads to the mould is high, traditional mould is at the during operation simultaneously, direct contact comes to carry out stamping forming to the work piece between last mould and the lower mould, because the compound die process is crossed the piece, the stamping time of work piece is short, the molding time is short, the shaping profile face precision that leads to the work piece is not high, the deburring process is the edge excision of the work piece with the cooperation between last mould and the lower mould, traditional trimming mould is when cutting edge because the short easy edge cutting that appears of stamping time is thorough, work piece edge shaping effect is poor, work piece edge produces the deformation scheduling problem, consequently, treat urgent need one kind of auto mould that can solve above-mentioned problem and improve the punching press quality of work piece. The labor of workers is consumed, and the fastening force is low, so that the quality is influenced due to inaccurate positioning or deformation of an object; and the process is loaded down with trivial details in the dismantlement process, and work load is big, influences part shaping quality and manufacturing progress.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the continuous forming die for the left and right reinforcing plates of the automobile has the advantages of simplicity and convenience in operation and stable and reliable structural equipment; the problem is solved, the operation of frock of being convenient for improves parts machining's quality and efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a continuous forming die for left and right reinforcing plates of an automobile comprises an upper die structure, a lower die structure and a continuous forming structure arranged between the upper die structure and the lower die structure, and is characterized in that the upper die structure is provided with a die cavity; the continuous forming structure comprises an upper die continuous forming structure and a lower die continuous forming structure, the upper die continuous forming structure sequentially comprises an upper die base, a punch stripper, a pre-forming blanking punch set, a preliminary blanking punch set, an upper die forming block, an upper die flanging cutter set, an upper die second flanging cutter set, an upper die punching stripper block entering assembly and an upper die product slitting punch assembly from left to right, and the lower die continuous forming structure sequentially comprises a lower die base, a feeding frame arranged on the upper portion of the lower die base, a lower die first cutting female die, a lower die second cutting female die, a lower die first forming block, a lower die second forming block, a lower die flanging cutter, a lower die punching die core, a lower die forming cutter block and a slitting cutter block from left to right.

The lower die flanging tool, the lower die punching die core and the lower die forming cutter block are respectively provided with a lower die side plate assembly on the lower die base outside the lower die flanging tool, the lower die punching die core and the lower die forming cutter block, and the lower die side plate assembly is arranged at each of four corners of the lower die flanging tool, the lower die punching die core and the lower die forming cutter block outside.

The upper die anti-side plate mounting seat set is arranged on the upper die base outside the upper die second flanging tool set and the upper die punching stripper insert assembly, and four corners of the upper die anti-side plate mounting seat set are respectively arranged at the positions of the four corners outside the upper die second flanging tool set and the upper die punching stripper insert assembly.

The upper part of the upper die holder is provided with a discharging pressure plate group.

Independent guide posts are arranged at four corners of the lower die base, and rolling guide posts are arranged at four corners of the upper die base.

The utility model has the advantages that: the trimming and punching of the left and right reinforcing plates of the automobile are completed, through the matching between the punch of the upper die, the trimming structure and the punch of the lower die and the trimming structure, the flanging treatment can be performed on the material, the shaping cutter block can be used for shaping the material, the production cost is low, the benefit is high, the position of the material is more accurate when shaping and flanging are performed, the interface quality of the part is improved, the bright belt is increased, the fracture zone is reduced, the flatness of the plane of the part is ensured, the contact surface of the part is wide, the conductivity is excellent, the industrial effect is obvious, the production efficiency is high, and the practicability is good.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

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

Fig. 2 is a schematic structural view of the upper die structure of the present invention.

Fig. 3 is a side view of fig. 2.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a perspective view of fig. 2.

Fig. 6 is a schematic structural view of the lower mold structure of the present invention.

Fig. 7 is a side view of fig. 6.

Fig. 8 is a top view of fig. 6.

Fig. 9 is a perspective view of fig. 6.

Fig. 10 is a process diagram for forming the workpiece according to the present invention.

In the figure: 1. the punching die comprises an upper die base, 2 parts of a punch stripper, 3 parts of a pre-forming blanking punch set, 4 parts of a preliminary blanking punch set, 5 parts of an upper die forming block, 6 parts of an upper die flanging cutter set, 7 parts of an upper die second flanging cutter set, 8 parts of an upper die punching stripper feed block assembly, 9 parts of an upper die product slitting punch assembly, 10 parts of a lower die base, 11 parts of a feeding frame, 12 parts of a lower die first blanking female die, 13 parts of a lower die second blanking female die, 14 parts of a lower die first forming block, 15 parts of a lower die second forming block, 16 parts of a lower die flanging cutter, 17 parts of a lower die punching die core, 18 parts of a lower die forming cutter block, 19 parts of a slitting cutter block, 20 parts of a lower die side-preventing plate set, 21 parts of an upper die side-preventing plate mounting base set, 22 parts of a discharging pressure plate set, 23 parts of independent guide pillars, and 24 parts of rolling to guide pillars and 25 parts.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, as shown in fig. 1 to 9, a continuous forming die for left and right reinforcing plates of an automobile comprises an upper die structure, a lower die structure, and a continuous forming structure arranged between the upper die structure and the lower die structure, wherein the continuous forming structure comprises the upper die continuous forming structure and the lower die continuous forming structure, the upper die continuous forming structure sequentially comprises an upper die base 1, a punch stripper 2 arranged on the upper die base, a preformed blank punch set 3, a preliminary blank punch set 4, an upper die forming block 5, an upper die flanging tool set 6, an upper die second flanging tool set 7, an upper die punching stripper insert assembly 8, and an upper die product slitting punch assembly 9 from left to right, and the lower die continuous forming structure sequentially comprises a lower die base 10, a feeding frame 11 arranged on the upper portion of the lower die base, a lower die first cutting die 12, a lower die second cutting die 13, a first forming block 14, a lower die second forming block 15, a lower die flanging tool 16, a punching die 17, a lower die forming block 18, and a die core cutting block 19 from left to right.

The lower die flanging tool, the lower die punching die core and the lower die base outside the lower die forming cutter block are respectively provided with a lower die side plate assembly 20, and the lower die side plate assembly is respectively arranged at four corners of the outer sides of the lower die flanging tool, the lower die punching die core and the lower die forming cutter block.

The upper die anti-side plate mounting seat set 21 is arranged on the upper die base on the outer side of the upper die second flanging tool set and the upper die punching stripper insert assembly, and the upper die anti-side plate mounting seat set is respectively arranged at four corners of the outer side of the upper die second flanging tool set and the upper die punching stripper insert assembly.

The upper part of the upper die holder is provided with a discharge pressure plate group 22.

Independent guide posts 23 are arranged at four corners of the lower die base, and rolling guide posts 24 are arranged at four corners of the upper die base.

As shown in fig. 1-10, the working process of the present invention is as follows: the upper die base 1 drives a punch stripper 2 arranged on the upper die base, a pre-forming blanking punch group 3, a preliminary blanking punch group 4, an upper die forming block 5, an upper die flanging cutter group 6, an upper die second flanging cutter group 7, an upper die punching stripper block entering component 8, an upper die product slitting punch component 9, a feeding frame 11 arranged on the upper portion of the lower die base 10, a lower die first blanking female die 12, a lower die second blanking female die 13, a lower die first forming block 14, a lower die second forming block 15, a lower die flanging cutter 16, a lower die core punching die 17, a lower die forming cutter block 18 and a slitting cutter block 19. And carrying out the operations of feeding, punching, flanging, material arrangement, punching and product slitting. The trimming and punching of the left and right reinforcing plates of the automobile can be completed, the materials can be subjected to flanging treatment through the matching of the punch and the trimming structure of the upper die and the punch and the trimming structure of the lower die, the shaping knife block can be used for shaping the materials, the production cost is low, the benefit is high, the positions of the materials are more accurate during shaping and flanging, the interface quality of parts is improved, the bright belt is increased, the broken belt is reduced, the flatness of the plane of the parts is ensured, the contact surface of the parts is wide, the conductivity is excellent, the industrial effect is obvious, the production efficiency is high, and the practicability is good.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims (5)

1. A continuous forming die for left and right reinforcing plates of an automobile comprises an upper die structure, a lower die structure and a continuous forming structure arranged between the upper die structure and the lower die structure, and is characterized in that the upper die structure is provided with a die cavity; the continuous forming structure comprises an upper die continuous forming structure and a lower die continuous forming structure, the upper die continuous forming structure sequentially comprises an upper die base, a punch stripper, a pre-forming blanking punch set, a preliminary blanking punch set, an upper die forming block, an upper die flanging cutter set, an upper die second flanging cutter set, an upper die punching stripper block entering assembly and an upper die product slitting punch assembly from left to right, and the lower die continuous forming structure sequentially comprises a lower die base, a feeding frame arranged on the upper portion of the lower die base, a lower die first cutting female die, a lower die second cutting female die, a lower die first forming block, a lower die second forming block, a lower die flanging cutter, a lower die punching die core, a lower die forming cutter block and a slitting cutter block from left to right.

2. The continuous molding die for left and right reinforcing plates of an automobile as claimed in claim 1, wherein: the lower die flanging tool, the lower die punching die core and the lower die seat outside the lower die forming cutter block are respectively provided with a lower die side plate preventing set, and the lower die side plate preventing sets are respectively arranged at four corners outside the lower die flanging tool, the lower die punching die core and the lower die forming cutter block.

3. The continuous molding die for left and right reinforcing plates of an automobile as claimed in claim 1, wherein: the upper die anti-side plate mounting seat set is arranged on the upper die base outside the upper die second flanging tool set and the upper die punching stripper insert assembly, and four corners of the upper die anti-side plate mounting seat set are respectively arranged at the positions of the four corners outside the upper die second flanging tool set and the upper die punching stripper insert assembly.

4. The continuous molding die for left and right reinforcing plates of an automobile as claimed in claim 1, wherein: the upper part of the upper die holder is provided with a discharging pressure plate group.

5. The continuous molding die for left and right reinforcing plates of an automobile as claimed in claim 1, wherein: independent guide posts are arranged at four corners of the lower die base, and rolling guide posts are arranged at four corners of the upper die base.

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