CN213530246U - Shaping die, shaping equipment, side wall outer plate and vehicle - Google Patents
Shaping die, shaping equipment, side wall outer plate and vehicle Download PDFInfo
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- CN213530246U CN213530246U CN202021319330.4U CN202021319330U CN213530246U CN 213530246 U CN213530246 U CN 213530246U CN 202021319330 U CN202021319330 U CN 202021319330U CN 213530246 U CN213530246 U CN 213530246U
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Abstract
The embodiment of the utility model provides a plastic mould, plastic equipment, side wall planking and vehicle, this plastic mould is used for punching press manufacturing side wall planking, and the plastic mould includes first plastic insert and second plastic insert; the first shaping insert and the second shaping insert are connected through a connecting part, the first shaping insert, the second shaping insert and the connecting part are of an integrated structure, and the difference between the design size of the shaping die and the design size of the side wall outer plate is a preset compensation value. The utility model discloses plastic mould structure as an organic whole, the surface does not have the concatenation seam, and the surface roughness is high, can improve the face article quality of treating the processing product. Moreover, the shaping die does not need to be disassembled and assembled in the later maintenance process, and is convenient to maintain. Therefore, the embodiment of the utility model provides a can effectively solve the product face quality that current plastic mould leads to poor, and the inconvenient problem of plastic mould later maintenance.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially, relate to a plastic mould, plastic equipment, side wall planking and vehicle.
Background
With the development of vehicle technology, the demand of vehicles is increasing, and at the same time, the quality requirements of users on vehicles are also increasing. Therefore, in order to improve the quality and yield of the vehicle, a die is often used to process the stamping parts in the vehicle.
Taking a stamping part at the door opening position of the side wall outer plate of the vehicle as an example, the shaping insert is mostly adopted for processing, in the prior art, the front door opening shaping insert of the side wall outer plate and the rear door opening shaping insert of the side wall outer plate are spliced to form the shaping insert at the door opening position of the side wall outer plate, and the size of the shaping insert is consistent with that of the stamping part. However, the existing shaping insert is easy to cause the quality defect of the surface of the stamping part, the defect is solved, the repeated grinding is needed, the workload is large, the surface is difficult to accurately restore after the surface is disassembled and assembled, and the later maintenance is not facilitated.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a plastic mould, plastic equipment, side wall planking and vehicle to it is poor to solve the product face quality that current plastic mould leads to, and the inconvenient problem of plastic mould later maintenance.
In order to solve the above problem, the utility model discloses a realize like this:
in a first aspect, an embodiment of the present invention provides a shaping mold for manufacturing a side wall outer plate by stamping, including: a first shaping insert and a second shaping insert;
the first shaping insert and the second shaping insert are connected through a connecting part, the first shaping insert, the second shaping insert and the connecting part are of an integrated structure, and the difference between the design size of the shaping die and the design size of the side wall outer plate is a preset compensation value.
In a second aspect, an embodiment of the present invention provides a shaping apparatus, including the above-mentioned shaping mold.
The third aspect, the embodiment of the utility model provides a side wall planking, the side wall planking of side wall planking for adopting foretell plastic equipment punching press to make.
In a fourth aspect, an embodiment of the present invention provides a vehicle, including the above-mentioned side wall outer panel.
The embodiment of the utility model provides an in, the plastic mould includes that first plastic is inserted and the second plastic is inserted, and first plastic is inserted and the second plastic is inserted and is connected through connecting portion, and first plastic is inserted, the second plastic is inserted and connecting portion structure as an organic whole. Because the size of plastic mould is great, the plastic mould of a body structure is when stamping forming, and the local area of plastic mould produces the resilience deformation under the stress action easily, the embodiment of the utility model provides an in the design size of plastic mould and the design size of the side wall planking of production differ and predetermine the offset value, predetermine the offset value and can compensate the resilience deformation of plastic mould and to the influence of the die face size of plastic mould to make the die face size of plastic mould after the local deformation unanimous with the design size of the side wall planking of production. Therefore, the utility model discloses plastic mould structure as an organic whole, and do not have the concatenation seam, can promote the face quality of the part of production, the later maintenance of being convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 shows a schematic structural diagram of a shaping mold according to an embodiment of the present invention;
fig. 2 shows a side view of a shaping mold according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides a shaping mold 10 for manufacturing a side wall outer panel by stamping, specifically including the following structure:
a first 11 and a second 12 shaping insert;
the first shaping insert 11 and the second shaping insert 12 are connected through a connecting portion 13, the first shaping insert 11, the second shaping insert 12 and the connecting portion 13 are of an integral structure, and a difference between a design size of the shaping die 10 and a design size of the side wall outer plate is a preset compensation value.
Specifically, the shaping die 10 is used for punching and manufacturing the side wall outer plate, and when the punching process is arranged, the shaping die 10 can play a role in restoring the parts, which do not meet the design requirements, such as springback or over-drawing, of the side wall outer plate in the process of stretch forming to the design position of the side wall outer plate, so as to ensure that the side wall outer plate manufactured by production meets the design requirements. As shown in fig. 1, the shaping die 10 includes a first shaping insert 11 and a second shaping insert 12, the first shaping insert 11 and the second shaping insert 12 are connected by a connecting portion 13, the first shaping insert 11, the second shaping insert 12 and the connecting portion 13 are of an integral structure, the shaping die 10 does not need to be spliced, and therefore, no splicing seam exists on the surface of the shaping die 10, the surface flatness of the shaping die 10 can be improved, and the quality of the surface of the product to be processed can be improved. Moreover, the shaping mold 10 of the integral structure does not need to be disassembled and assembled in the later maintenance process, so that the maintenance is convenient.
Wherein, the difference between the design size of the shaping die 10 and the design size of the side wall outer plate is a preset compensation value. It can be understood that, because the size of plastic mould 10 is great, the plastic mould 10 of a body structure is when stamping forming, and the local area of plastic mould 10 produces the resilience deformation under the stress action easily to can influence the surface accuracy of plastic mould 10, consequently, the embodiment of the utility model provides a when confirming the design size of plastic mould 10, through the resilience deflection of accurate prediction plastic mould 10, combine this resilience deflection to calculate and predetermine the offset value, revise the profile of plastic mould 10 through predetermineeing the offset value, in order to eliminate the influence of the resilience deformation of plastic mould 10 to its shaping precision. For example, dynaform (dedicated software for sheet forming numerical simulation) software is used to predict the rebound deformation of the shaping die 10, and assuming that the rebound deformation of the first local area in the horizontal direction is 1mm, the preset compensation value of the first local area in the horizontal direction is 1mm, the design size of the first local area in the horizontal direction is corrected to be the die face size plus 1mm, wherein the die face size of the shaping die 10 is the molded surface size after the shaping die 10 is formed, and the die face size of the first local area in the horizontal direction is the standard size of the shaping die 10 after the rebound of the shaping die 10 is generated in the stamping forming process. Therefore, the product produced by the shaping die 10 of the present experimental novel embodiment is a product of a standard size, and the quality of the surface product of the product can be accurately ensured.
The embodiment of the utility model provides an in, the plastic mould includes that first plastic is inserted and the second plastic is inserted, and first plastic is inserted and the second plastic is inserted and is connected through connecting portion, and first plastic is inserted, the second plastic is inserted and connecting portion structure as an organic whole. The embodiment of the utility model provides an in design size of plastic mould and the design size of the side wall planking of production differ and preset the offset value, predetermine the offset value and can compensate plastic mould's resilience deformation to the influence of plastic mould's die face size to make plastic mould die face size after local deformation unanimous with the design size of the side wall planking of production. Therefore, the utility model discloses plastic mould structure as an organic whole, and do not have the concatenation seam, can promote the face quality of the part of production, the later maintenance of being convenient for.
Optionally, the first reshaping insert 11 is a front door opening reshaping insert, and the second reshaping insert 12 is a rear door opening reshaping insert.
Specifically, the first shaping insert 11 is a front door opening shaping insert, and the second shaping insert 12 is a rear door opening shaping insert, so that the size of the die surface of the first shaping insert 11 can be consistent with the size of a front door opening of the side wall outer plate, and the size of the die surface of the second shaping insert 12 can be consistent with the size of a rear door opening of the side wall outer plate. Therefore, the utility model discloses plastic mould 10 can be used for processing the preceding door opening and the back door opening region of side wall planking, can promote the face quality of the preceding door opening and the back door opening region of side wall planking.
Alternatively, referring to fig. 1 and 2, the connecting portion 13 includes a roof side rail 131 and a rocker 132;
the top of the front door opening shaping insert and the top of the rear door opening shaping insert are connected through the upper edge beam 131 to form an integral structure;
the bottom of the front door opening reshaping insert and the bottom of the rear door opening reshaping insert are connected through the threshold 132 to form an integral structure.
Specifically, as shown in fig. 1 and 2, the connecting portion 13 includes a roof side rail 131 and a rocker 132. The top of the front door opening shaping insert and the top of the rear door opening shaping insert are connected through the upper boundary beam 131 to form an integrated structure, the bottom of the front door opening shaping insert and the bottom of the rear door opening shaping insert are connected through the threshold 132 to form an integrated structure, the front door opening shaping insert and the rear door opening shaping insert can be connected to form an integrated structure, and the overall rigidity of the shaping mold 10 can be guaranteed under the condition that the connecting structures are adopted as few as possible. The front door opening shaping insert and the rear door opening shaping insert are few in connecting structure, so that the increase of the overall weight of the shaping die 10 can be avoided, and the increase of the local rebound deformation of the shaping die 10 is avoided.
Optionally, referring to fig. 1, the shaping mold 10 is provided with a cavity 14 between the roof side rail 131 and the threshold 132, and the cavity 14 is used for punching and forming a center pillar.
Specifically, as shown in fig. 1, the shaping die 10 is provided with a cavity 14 between the roof side rail 131 and the threshold 132, and the cavity 14 is used for punching the center pillar. Therefore, the utility model discloses plastic mould 10 of embodiment can be used for producing the side wall planking that has the center pillar.
Optionally, the width of the roof side rail 131 ranges from 120mm to 170mm, and the width of the threshold 132 ranges from 120mm to 170 mm.
Specifically, the width of the roof side rail 131 ranges from 120mm to 170mm, and the width of the threshold 132 ranges from 120mm to 170mm, and preferably, the width of the roof side rail 131 may be 140mm, and the width of the threshold 132 may be 140mm, so that not only the rigidity of the shaping mold 10 may be ensured, but also the weight of the shaping mold 10 may be increased due to the structural redundancy of the shaping mold 10, which may result in an increase in the production cost of the shaping mold 10. Of course, the larger the widths of the top side beam 131 and the threshold 132 are, the larger the rigidity of the shaping mold 10 is, the corresponding weight and cost of the shaping mold 10 can be increased, and those skilled in the art can set the widths of the top side beam 131 and the threshold 132 according to practical situations, which is not limited by the embodiment of the present invention.
The embodiment of the utility model provides a still provide a plastic equipment, including foretell plastic mould 10.
Particularly, the embodiment of the utility model provides a plastic equipment, this plastic equipment can produce the position of deformation such as kick-backing or excessive drawing with the stamping workpiece in the stretch forming process and restore to the standard condition of product, mainly can be used for producing the side wall planking of manufacturing the vehicle. The shaping device comprises the shaping die 10, and of course, the shaping device may further comprise a driving motor, and the driving motor may be electrically connected to the shaping die 10 to drive the shaping die 10 to work. The utility model discloses shaping equipment can promote the face quality of treating the processing product, and maintains the maintenance in-process at the later stage, need not dismouting plastic mould 10, is convenient for maintain the maintenance.
The embodiment of the utility model provides a still provide a side wall planking, the side wall planking of side wall planking for adopting foretell plastic equipment punching press to make.
Particularly, the embodiment of the utility model provides a still provide a side wall planking, this side wall planking is the side wall planking that adopts foretell plastic equipment punching press to make to form. Compare the side wall planking that adopts traditional plastic die punching press to make, the embodiment of the utility model provides a side wall planking's face article quality is higher, and the rework rate is low, can effectively reduce the work load of lapping in unison repeatedly that leads to because of the face article quality difference of side wall planking. Therefore, the production quality and the production efficiency of the side wall outer plate can be effectively improved.
Optionally, the die face size of the shaping die 10 is consistent with the design size of the side outer panel.
Particularly, the die face size of plastic mould 10 is unanimous with the design size of side wall planking, and it can be understood that, the utility model discloses the die face size of plastic mould 10 is after the local region resilience deformation of plastic mould 10, the profile size of plastic mould 10, and the design size of side wall planking represents the standard size of side wall planking under different specifications. The size of the die surface of the shaping die 10 is consistent with the design size of the side wall outer plate, and then the shaping die 10 can accurately stamp and manufacture the side wall outer plate with the size meeting the specification. Therefore, the surface precision of the produced side outer plate can be ensured.
The embodiment of the utility model provides a vehicle is still provided, including foretell side wall planking.
Particularly, the embodiment of the utility model provides a still provide a vehicle, including foretell side wall planking. The utility model discloses the vehicle forms through assembling of side wall planking, door plant, center pillar isotructure, can promote the surface quality of vehicle to and the rigidity of vehicle in side wall planking position department.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a plastic mould for the punching press makes side wall planking, its characterized in that includes: a first shaping insert and a second shaping insert;
the first shaping insert and the second shaping insert are connected through a connecting part, the first shaping insert, the second shaping insert and the connecting part are of an integrated structure, and the difference between the design size of the shaping die and the design size of the side wall outer plate is a preset compensation value.
2. The shaping mold according to claim 1,
the first shaping insert is a front door opening shaping insert, and the second shaping insert is a rear door opening shaping insert.
3. The orthopedic mold of claim 2 wherein the connecting portion comprises a roof rail and a threshold;
the top of the front door opening shaping insert and the top of the rear door opening shaping insert are connected through the upper edge beam to form an integral structure;
the bottom of the front door opening shaping insert and the bottom of the rear door opening shaping insert are connected through the doorsill to form an integral structure.
4. The shaping mold according to claim 3,
and a cavity is arranged between the upper edge beam and the doorsill of the shaping die and used for stamping to form a center pillar.
5. The shaping mold according to claim 3,
the width range of the upper edge beam is 120mm to 170mm, and the width range of the doorsill is 120mm to 170 mm.
6. A shaping device comprising the shaping die according to any one of claims 1 to 5.
7. A side outer panel, characterized in that, the side outer panel is manufactured by adopting the shaping equipment of claim 6.
8. The quarter outer panel according to claim 7,
and the size of the die surface of the shaping die is consistent with the design size of the side wall outer plate.
9. A vehicle characterized by comprising the quarter outer panel according to claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021319330.4U CN213530246U (en) | 2020-07-07 | 2020-07-07 | Shaping die, shaping equipment, side wall outer plate and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021319330.4U CN213530246U (en) | 2020-07-07 | 2020-07-07 | Shaping die, shaping equipment, side wall outer plate and vehicle |
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| CN213530246U true CN213530246U (en) | 2021-06-25 |
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| CN202021319330.4U Active CN213530246U (en) | 2020-07-07 | 2020-07-07 | Shaping die, shaping equipment, side wall outer plate and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749553A (en) * | 2022-03-17 | 2022-07-15 | 中国第一汽车股份有限公司 | Technological method and compensation method for controlling contour dimension of top cover |
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- 2020-07-07 CN CN202021319330.4U patent/CN213530246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749553A (en) * | 2022-03-17 | 2022-07-15 | 中国第一汽车股份有限公司 | Technological method and compensation method for controlling contour dimension of top cover |
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