CN217798619U - Reinforcing plate on C column of vehicle body, stamping die of reinforcing plate and vehicle - Google Patents
Reinforcing plate on C column of vehicle body, stamping die of reinforcing plate and vehicle Download PDFInfo
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- CN217798619U CN217798619U CN202221325728.8U CN202221325728U CN217798619U CN 217798619 U CN217798619 U CN 217798619U CN 202221325728 U CN202221325728 U CN 202221325728U CN 217798619 U CN217798619 U CN 217798619U
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Abstract
The utility model provides a vehicle body C column upper reinforcing plate, a stamping die thereof and a vehicle, wherein the vehicle body C column upper reinforcing plate stamping die comprises an upper die base and a lower die base, the upper die base is provided with a first upper die set and a second upper die set, and the first upper die set and the second upper die set are arranged oppositely; the lower die base is provided with a first lower die set and a second lower die set, the first lower die set and the second lower die set are arranged oppositely, the position of the first lower die set corresponds to the first upper die set, and the position of the second lower die set corresponds to the second upper die set; the upper die base is arranged above the lower die base in a lifting manner, and when the upper die base is assembled with the lower die base, the first upper die set is connected with the first lower die set in a clamping manner, and the second upper die set is connected with the second lower die set in a clamping manner. The technical scheme of the utility model reduces the development cost of the mould on one hand; on the other hand, the production beat is accelerated, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a vehicle manufacturing technical field, in particular to reinforcing plate stamping die on automobile body C post, reinforcing plate and vehicle on automobile body C post.
Background
The reinforcing plate on the C column of the vehicle is a sheet metal stamping part, is welded on the side wall C column and is an important part meeting the requirement of the collision strength of the side wall C column. In the manufacturing process of the C-pillar upper reinforcing plate, a stamping die adopts a drawing mode of a left piece and a right piece matching and matching die, and at least comprises four sets of stamping dies, including a drawing die, an edge cutting die, a shaping die, a punching die and the like. That is, four sets of dies are needed to continue drawing, trimming, shaping and punching to a plurality of punching processes, so that the production period is long and the production efficiency is low. And the cost of developing four sets of molds is high, resulting in a drastic increase in the cost of the final product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reinforcing plate and vehicle on reinforcing plate stamping die, automobile body C post on automobile body C post aims at solving among the prior art technical problem that C post reinforcing plate production efficiency is low, manufacturing cost is high.
In order to achieve the above object, the utility model provides a reinforcing plate stamping die on automobile body C post, reinforcing plate stamping die includes on the automobile body C post:
the die comprises an upper die holder, a lower die holder and a lower die holder, wherein a first upper die set and a second upper die set are arranged on the upper die holder, and the first upper die set and the second upper die set are arranged oppositely;
the lower die holder is provided with a first lower die set and a second lower die set, the first lower die set and the second lower die set are arranged oppositely, the position of the first lower die set corresponds to that of the first upper die set, and the position of the second lower die set corresponds to that of the second upper die set;
the upper die base is arranged above the lower die base in a lifting mode, when the upper die base and the lower die base are assembled, the first upper die set is connected in a clamping mode in the first lower die set, and the second upper die set is connected in a clamping mode in the second lower die set.
Optionally, the first upper die set comprises a plurality of bumps, and the bumps are arranged at the bottom of the upper die holder in parallel; the first lower die set comprises a plurality of grooves which are arranged in parallel, the grooves are arranged at the top of the lower die base in parallel, and the grooves and the lugs are arranged in a one-to-one correspondence mode.
Optionally, the first lower die set further comprises a material pressing column, and the top of the material pressing column is flush with the top of the lower die base; the material pressing column is movably arranged in the groove, and when the upper die base and the lower die base are assembled, the convex block is abutted to the material pressing column and drives the material pressing column to move.
Optionally, the first lower die set further comprises a resetting piece, the resetting piece is connected with the material pressing column, and when the upper die base and the lower die base are opened, the resetting piece and the driving force the material pressing column to move towards one side of the upper die base.
Optionally, the second upper die set comprises a plurality of limiting columns, and the plurality of limiting columns are arranged on the upper die base at intervals; the second lower die set comprises a plurality of stamping columns, and the plurality of stamping columns and the plurality of limiting columns are arranged in a one-to-one correspondence manner;
the punching column is provided with a limiting groove, one side of the limiting groove, facing the upper die base, is open, and when the upper die base and the lower die base are assembled, the limiting column is inserted into the limiting groove through the opening.
Optionally, the number of the first upper die sets is two, and the two first upper die sets are symmetrically arranged on two sides of the upper die holder; the number of the first lower modules is two, the two first lower modules are symmetrically arranged on two sides of the lower die holder, and the two first lower modules and the two first upper modules are arranged in a one-to-one correspondence mode.
Optionally, the number of the second upper die sets is two, the two second upper die sets are symmetrically arranged on two sides of the upper die base, and the two first upper die sets are arranged between the two second upper die sets; the number of the second lower die sets is two, the two second lower die sets are symmetrically arranged on two sides of the lower die base, and the two first lower die sets are arranged between the two second lower die sets.
Optionally, the stamping die for the upper reinforcing plate of the C column of the vehicle body further comprises a guide column and a guide rod, wherein the guide column is arranged at the edge of the upper die base, the guide rod is arranged at the edge of the lower die base, and the guide rod is movably arranged in the guide column.
Furthermore, for solving the above problem, the utility model also provides an automobile body C is reinforcing plate on post, automobile body C is reinforcing plate on post by automobile body C post on reinforcing plate stamping die make.
Furthermore, for solving the above-mentioned problem, the utility model discloses a vehicle is still provided, the vehicle include the automobile body and if automobile body C post on the reinforcing plate, automobile body C post on the reinforcing plate set up on the automobile body.
In the technical scheme of the utility model, two sets of different dies are integrated on the upper die base and the lower die base, so that the development cost of the dies is reduced; on the other hand, by integrating two sets of different molds, the first upper module, the first lower module, the second upper module and the second lower module can be simultaneously processed in a one-time mold closing process, so that the production beat is accelerated, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an upper die holder of a stamping die for an upper reinforcing plate of a C-pillar of a vehicle body according to the present invention;
FIG. 2 is a schematic structural view of a middle and lower die holder of the stamping die for the C-pillar upper reinforcing plate of the utility model;
FIG. 3 is a top view of the upper die holder of the stamping die for the upper reinforcing plate of the C-pillar of the vehicle body of the present invention;
FIG. 4 is a top view of the lower die holder of the stamping die for the C-pillar upper reinforcing plate of the utility model;
fig. 5 is a schematic structural view of the upper reinforcing plate stamping die for the C column of the vehicle body of the present invention before the material column is assembled;
fig. 6 is the utility model discloses structural schematic behind the feed strut compound die in the reinforcing plate stamping die on the automobile body C post.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Upper die |
11 | First |
| 111 | |
12 | Second |
| 121 | |
13 | |
| 20 | |
21 | First |
| 211 | |
22 | |
| 23 | Second lower die |
231 | |
| 24 | Guide rod |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a vehicle body C column upper reinforcing plate stamping die, please refer to FIGS. 1-4, the vehicle body C column upper reinforcing plate stamping die includes an upper die holder 10 and a lower die holder 20, a first upper die set 11 and a second upper die set 12 are arranged on the upper die holder 10, the first upper die set 11 and the second upper die set 12 are arranged oppositely; a first lower die set 21 and a second lower die set 23 are arranged on the lower die base 20, the first lower die set 21 and the second lower die set 23 are arranged oppositely, the position of the first lower die set 21 corresponds to that of the first upper die set 11, and the position of the second lower die set 23 corresponds to that of the second upper die set 12; the upper die holder 10 is arranged above the lower die holder 20 in a lifting manner, when the upper die holder 10 and the lower die holder 20 are assembled, the first upper die set 11 is clamped in the first lower die set 21, and the second upper die set 12 is clamped in the second lower die set 23.
In the embodiment, a fine blanking processing mode is adopted, and the original technical surface structure, the material pressing structure and the like are eliminated. The first lower die set 21 and the second lower die set 23 form two independent die cavities, and are respectively and oppositely arranged on the lower die holder 20. A plate to be processed is placed on each of the first lower die set 21 and the second lower die set 23, the upper die set 10 and the lower die set 20 are matched, that is, when the upper die set 10 moves downward toward the lower die set 20, the first upper die set 11 and the second upper die set 12 are pressed downward, wherein the first upper die set 11 abuts against the plate on the first lower die set 21, the second upper die set 12 abuts against the plate on the second lower die set 23, and the upper die set 10 continues to be pressed downward until the upper die set 10 is pressed to the bottom and completely fits with the lower die set 20, so that the processing is completed.
Specifically, in this embodiment, the first upper die set 11 and the first lower die set 21 are used for forming a sheet material, the first upper die set 11 includes a plurality of bumps 111, and the plurality of bumps 111 are arranged in parallel at the bottom of the upper die holder 10; the first lower die set 21 includes a plurality of grooves 211, the plurality of grooves 211 are disposed in parallel on the top of the lower die base 20, and the plurality of grooves 211 and the plurality of protrusions 111 are disposed in a one-to-one correspondence. The sheet is pressed into the groove 211 by the convex block 111 until the sheet is completely attached to the groove 211, so that the sheet is formed. The shapes of the bump 111 and the groove 211 are corresponding, and in practical application, when vehicle models of different models are produced, the bump 111 and the groove 211 are specifically adjusted according to the shapes of the corresponding vehicle models.
In the above process, referring to fig. 5 to 6, the first lower die set 21 further includes a material pressing column 22, and the top of the material pressing column 22 is flush with the top of the lower die base 20; the material pressing column 22 is movably arranged in the groove 211, and when the upper die holder 10 and the lower die holder 20 are closed, the projection 111 abuts against the material pressing column 22 and drives the material pressing column 22 to move. Before the upper die holder 10 and the lower die holder 20 are assembled, the top surface of the molding compound column 22, that is, the surface of the molding compound column 22 facing the upper die holder 10, is flush with the top surface of the lower die holder 20. In the process of closing the upper die holder 10 and the lower die holder 20, the bump 111 is firstly attached to the pressing column 22, and presses the pressing plate to realize positioning, so that the deviation of the plate is prevented, and the processing quality is improved. The upper die holder 10 continues to move towards the lower die holder 20 until the die assembly and the forming are in place.
After the die assembly is completed, the upper die holder 10 and the lower die holder 20 need to be opened to take out the processed plate. In the process of opening the die, the first lower die set 21 further comprises a resetting piece, the resetting piece is connected with the material pressing column 22, and when the upper die base 10 and the lower die base 20 are opened, the resetting piece and the material pressing column 22 are driven to move towards one side of the upper die base 10. In this embodiment, the reset member may be an elastic member or a driving member such as an air cylinder, so as to drive the material pressing column 22 to eject out from one side of the upper die base 10 after the die is opened, and eject out the processed plate from the groove 211, thereby facilitating material taking.
Specifically, in this embodiment, the second upper die set 12 and the second lower die set 23 are used for punching a sheet material, the second upper die set 12 includes a plurality of limiting columns 121, and the plurality of limiting columns 121 are arranged on the upper die holder 10 at intervals; the second lower die set 23 includes a plurality of stamping columns 231, and the plurality of stamping columns 231 and the plurality of limiting columns 121 are arranged in a one-to-one correspondence; the stamping column 231 is provided with a limiting groove, one side of the limiting groove facing the upper die holder 10 is open, and when the upper die holder 10 and the lower die holder 20 are closed, the limiting column 121 is inserted into the limiting groove through the open. After the upper die holder 10 and the lower die holder 20 are opened, the plates processed by the first upper die set 11 and the first lower die set 21 are moved to the second lower die set 23, and a new plate is placed on the first lower die set 21 again, so that two plates are processed simultaneously in the next die closing process. In the process of closing the dies, the plate is positioned on the punching column 231, the limiting column 121 moves towards the lower die base 20 and abuts against the plate, the upper die base 10 continues to press downwards, and the limiting column 121 penetrates through the plate and is inserted into the limiting groove, so that a functional hole is punched in the plate. After the punching process is completed, the upper die base 10 and the lower die base 20 are opened, the punched plate is taken out, and the steps are repeated to continuously process the plate.
In the technical scheme of the utility model, two sets of different dies are integrated on the upper die base 10 and the lower die base 20, so that on one hand, the development cost of the dies is reduced; on the other hand, by integrating two sets of different molds, in the process of one-time mold closing, the first upper module 11, the first lower module 21, the second upper module 12 and the second lower module 23 can be processed simultaneously, so that the production beat is accelerated, and the production efficiency is improved.
Further, the number of the first upper die sets 11 is two, and the two first upper die sets 11 are symmetrically arranged on two sides of the upper die holder 10; the number of the first lower die sets 21 is two, the two first lower die sets 21 are symmetrically arranged on two sides of the lower die holder 20, and the two first lower die sets 21 are arranged in one-to-one correspondence with the two first upper die sets 11. Reinforcing plate is symmetrical structure on the automobile body C post of the vehicle left and right sides, this embodiment is in order to further improve the production efficiency of reinforcing plate stamping die on the automobile body C post. The two first lower die sets 21 are symmetrically arranged on the lower die holder 20, and the two first upper die sets 11 are symmetrically arranged on the upper die holder 10, so that the processing of the reinforcing plates on the left and right C-pillars of the vehicle body can be realized simultaneously only by one-time die assembly processing.
Similarly, the number of the second upper modules 12 is two, two of the second upper modules 12 are symmetrically arranged on two sides of the upper die holder 10, and two of the first upper modules 11 are arranged between the two second upper modules 12; the number of the second lower die sets 23 is two, the two second lower die sets 23 are symmetrically arranged on two sides of the lower die holder 20, and the two first lower die sets 21 are arranged between the two second lower die sets 23.
Further, the stamping die for the upper reinforcing plate of the C column of the vehicle body further comprises a guide column 13 and a guide rod 24, wherein the guide column 13 is arranged at the edge of the upper die base 10, the guide rod 24 is arranged at the edge of the lower die base 20, and the guide rod 24 can be movably arranged in the guide column 13. In this embodiment, in order to ensure the moving accuracy of the upper die holder 10 and the lower die holder 20 during the mold closing process, through the way that the guide posts 13 and the guide rods 24 are matched, through holes with the same size as the guide rods 24 are formed in the guide posts 13, and the guide rods 24 are inserted into the guide posts 13, so as to prevent the upper die holder 10 from shifting during the moving process.
Furthermore, for solving the above problem, the utility model also provides an automobile body C is reinforcing plate on post, automobile body C is reinforcing plate on post by automobile body C post on reinforcing plate stamping die make. In the technical scheme of the utility model, two sets of different dies are integrated on the upper die base 10 and the lower die base 20, so that on one hand, the development cost of the dies is reduced; on the other hand, by integrating two different molds, the first upper mold set 11 and the first lower mold set 21, and the second upper mold set 12 and the second lower mold set 23 can be simultaneously processed in one mold clamping process. Therefore, the production beat of the reinforcing plate on the C column of the vehicle body is accelerated, and the production efficiency of the reinforcing plate on the C column of the vehicle body is improved.
Furthermore, for solving the above problem, the utility model also provides a vehicle, the vehicle include the automobile body and if automobile body C post on the reinforcing plate, automobile body C post on the reinforcing plate setting is in on the automobile body. In the technical scheme of the utility model, two sets of different dies are integrated on the upper die base 10 and the lower die base 20, so that on one hand, the development cost of the dies is reduced; on the other hand, by integrating two different sets of molds, the first upper mold set 11 and the first lower mold set 21, and the second upper mold set 12 and the second lower mold set 23 can be simultaneously processed in one mold clamping process. Therefore, the production beat of the vehicle is accelerated, and the production efficiency of the vehicle is improved.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.
Claims (10)
1. The utility model provides a reinforcing plate stamping die on automobile body C post, its characterized in that, reinforcing plate stamping die includes on the automobile body C post:
the die comprises an upper die holder, a lower die holder and a lower die holder, wherein a first upper die set and a second upper die set are arranged on the upper die holder, and the first upper die set and the second upper die set are arranged oppositely;
the lower die holder is provided with a first lower die set and a second lower die set, the first lower die set and the second lower die set are arranged oppositely, the position of the first lower die set corresponds to the position of the first upper die set, and the position of the second lower die set corresponds to the position of the second upper die set;
the upper die base is arranged above the lower die base in a lifting mode, when the upper die base and the lower die base are assembled, the first upper die set is connected in the first lower die set in a clamping mode, and the second upper die set is connected in the second lower die set in a clamping mode.
2. The vehicle body C-pillar upper reinforcement plate stamping die according to claim 1, wherein the first upper die set comprises a plurality of lugs, and the lugs are arranged at the bottom of the upper die base in parallel; the first lower die set comprises a plurality of grooves which are arranged in parallel, the plurality of grooves are arranged at the top of the lower die base in parallel, and the plurality of grooves and the plurality of lugs are arranged in one-to-one correspondence.
3. The stamping die for the C-pillar upper reinforcing plate of the vehicle body as claimed in claim 2, wherein the first lower die set further comprises a material pressing column, and the top of the material pressing column is flush with the top of the lower die base; the material pressing column is movably arranged in the groove, and when the upper die base and the lower die base are assembled, the convex block is abutted to the material pressing column and drives the material pressing column to move.
4. The stamping die for the C-column upper reinforcing plate of the vehicle body according to claim 3, wherein the first lower die set further comprises a resetting piece, the resetting piece is connected with the material pressing column, and when the upper die base and the lower die base are opened, the resetting piece drives the material pressing column to move towards one side of the upper die base.
5. The stamping die for the C-pillar upper reinforcing plate of the vehicle body as claimed in claim 1, wherein the second upper die set comprises a plurality of limiting columns, and the limiting columns are arranged on the upper die base at intervals; the second lower die set comprises a plurality of stamping columns, and the plurality of stamping columns and the plurality of limiting columns are arranged in a one-to-one correspondence manner;
the stamping column is provided with a limiting groove, one side of the limiting groove, facing the upper die base, is open, and when the upper die base and the lower die base are assembled, the limiting column is inserted into the limiting groove through the opening.
6. The stamping die for the C-pillar upper reinforcing plate of the vehicle body as claimed in claim 1, wherein the number of the first upper die sets is two, and the two first upper die sets are symmetrically arranged on two sides of the upper die base; the number of the first lower modules is two, the two first lower modules are symmetrically arranged on two sides of the lower die holder, and the two first lower modules and the two first upper modules are arranged in a one-to-one correspondence mode.
7. The stamping die for the C-pillar upper reinforcing plate of the vehicle body as claimed in claim 6, wherein the number of the second upper die sets is two, the two second upper die sets are symmetrically arranged on two sides of the upper die base, and the two first upper die sets are arranged between the two second upper die sets; the number of the second lower die sets is two, the two second lower die sets are symmetrically arranged on two sides of the lower die base, and the two first lower die sets are arranged between the two second lower die sets.
8. The stamping die for the upper reinforcing plate of the C column of the car body as claimed in any one of claims 1 to 7, further comprising a guide post and a guide rod, wherein the guide post is arranged on the edge of the upper die base, the guide rod is arranged on the edge of the lower die base, and the guide rod is movably arranged in the guide post.
9. A vehicle body C-pillar upper reinforcement plate, characterized in that it is made by the vehicle body C-pillar upper reinforcement plate press-molding die as recited in any one of claims 1 to 8.
10. A vehicle characterized by comprising a vehicle body and a C-pillar upper reinforcement panel as recited in claim 9, which is provided on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325728.8U CN217798619U (en) | 2022-05-30 | 2022-05-30 | Reinforcing plate on C column of vehicle body, stamping die of reinforcing plate and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325728.8U CN217798619U (en) | 2022-05-30 | 2022-05-30 | Reinforcing plate on C column of vehicle body, stamping die of reinforcing plate and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217798619U true CN217798619U (en) | 2022-11-15 |
Family
ID=83988856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221325728.8U Active CN217798619U (en) | 2022-05-30 | 2022-05-30 | Reinforcing plate on C column of vehicle body, stamping die of reinforcing plate and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217798619U (en) |
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2022
- 2022-05-30 CN CN202221325728.8U patent/CN217798619U/en active Active
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