CN220781847U - Shaping equipment for turning process processing energy-absorbing box - Google Patents
Shaping equipment for turning process processing energy-absorbing box Download PDFInfo
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- CN220781847U CN220781847U CN202321825057.6U CN202321825057U CN220781847U CN 220781847 U CN220781847 U CN 220781847U CN 202321825057 U CN202321825057 U CN 202321825057U CN 220781847 U CN220781847 U CN 220781847U
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- supporting
- lifting
- shaping
- energy
- absorbing box
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- 238000007493 shaping process Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims description 13
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to shaping equipment for machining an energy-absorbing box by a turning process. The energy-absorbing box pressing machine comprises a press machine, a supporting seat, a shaping groove and a pressing mechanism, wherein the supporting seat and the pressing mechanism are respectively arranged on an upper die part and a lower die part of the press machine, the shaping groove is formed in the supporting seat, a supporting inner die is arranged in the shaping groove, the supporting inner die is matched with the inner structure of a turning end of the energy-absorbing box to be processed, the pressing mechanism is arranged above the supporting seat, and the pressing mechanism is placed on the supporting inner die and presses the energy-absorbing box to be processed into the shaping groove. The end of the energy-absorbing box to be shaped is subjected to end face adjustment of the pressing block, the energy-absorbing box is placed on the supporting inner die manually, and the pressing mechanism presses the energy-absorbing box into the shaping groove. Then when the upper die part and the lower die part of the press are separated, the lifting chain can be used for lifting the supporting blocks, and the supporting blocks can be used for lifting the energy-absorbing boxes, so that the working efficiency and the product quality are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, and particularly relates to shaping equipment for machining an energy-absorbing box by a turning process.
Background
The energy absorption box is used as a metal thin-wall component, and the purpose of reducing the damage of impact force to the longitudinal beam of the vehicle body is achieved through deformation energy absorption. However, as consumer aesthetic requirements increase, it is desirable that the end face of the crash box be contoured in order to match the appearance of the vehicle body. The traditional technology is used for machining the special-shaped end face by adopting a machining numerical control milling process, after sawing and blanking, a numerical control machine is used for carrying out numerical control milling on the special-shaped end face at the two ends of the AB, but milling equipment is complex, and meanwhile, a workpiece needs to be cleaned after the product is cut. The processing cost is high, the efficiency is low, the profit is low, the numerical control milling channel is relatively narrow, and the dependence on equipment is high; the requirements on the skills of operators are high, and meanwhile, the product processing operation cost is high, so that not only is the expensive cutter cost consumed, but also a large amount of cutting fluid is consumed for guaranteeing the cutting lubrication of the cutter. In the other mode, the energy absorption box is in a hollow structure, and compression deformation is easy to generate by adopting a turning process. Therefore, there is an urgent need for a device capable of rapidly shaping the crash box after turning so as to improve the working efficiency.
Disclosure of Invention
The utility model provides shaping equipment for machining an energy-absorbing box by a turning process, which can effectively improve the working efficiency of shaping and further improve the product qualification rate of the energy-absorbing box.
The utility model solves the technical problems by the following technical proposal,
the utility model provides a plastic equipment for turning technology processing energy-absorbing box, includes press, supporting seat, integer groove and pushing down the mechanism, supporting seat and pushing down the mechanism and installing respectively the last mould part and the lower mould part of press, the integer groove has been seted up on the supporting seat, the inside in integer groove is equipped with the support centre form, the support centre form matches with the inner structure of the turning end of waiting to process the energy-absorbing box, support centre form with be equipped with the passageway of pushing down between the integer groove, pushing down the mechanism and establishing the top of supporting seat, pushing down the mechanism will put to wait to process the energy-absorbing box on the support centre form and pressing into the integer groove.
The shaping equipment for the energy-absorbing box is processed by the turning process, the pressing mechanism comprises a pressing base and a pressing block, the upper end of the pressing block is fixedly connected with the pressing base, and the shape of the bottom surface of the pressing block is matched with the shape of the energy-absorbing box to be processed.
Above-mentioned plastic equipment for turning technology processing energy-absorbing box still is equipped with lower piece mechanism, lower piece mechanism includes two die-blocks and elevating system, vertical lift groove has been seted up to the both sides in plastic groove, the die-block is in the lift groove, the inboard of die-block is pressed close to with supporting the centre form lateral wall, the inboard and the plastic groove radian of die-block match, elevating system drives the die-block reciprocates in the lift groove.
Above-mentioned plastic equipment for turning technology processing energy-absorbing box, elevating system includes lifter plate, lifting column and promotion chain, the lifting hole has been seted up to the both sides of supporting seat, and lifting hole intercommunication promotes the chamber, promotes the chamber and establishes the below in plastic groove, it is equipped with the lifter plate to promote the intracavity, the both ends of lifting column are connected respectively riding block and lifter plate, the promotion chain passes the lifting hole with the lifter plate is connected.
The shaping equipment for the turning process processing energy-absorbing box is characterized in that the supporting block is divided into a shaping layer and a supporting layer, the shaping layer and the supporting layer are in a step shape, the shape of the inner side of the shaping layer is connected with the shaping groove, the inner wall of the supporting layer is close to the supporting inner die and is matched with the shape of the supporting inner die, and the shaping layer and the supporting layer are of an integrated structure; the supporting block is formed by splicing a plurality of blocks, and the pushing surface of the supporting block is matched with the pushing end surface of the energy absorption box.
Compared with the prior art, the end face adjustment of the pressing block is only needed according to the end part of the energy absorption box to be shaped, then the energy absorption box is manually placed on the supporting inner die, and the pressing mechanism presses the energy absorption box into the shaping groove. Then when the upper die part and the lower die part of the press are separated, the lifting chain can be used for lifting the supporting blocks, and the supporting blocks can be used for lifting the energy-absorbing boxes, so that the working efficiency and the product quality are effectively improved.
Drawings
Fig. 1 is a schematic structural view of a shaping portion of the present utility model;
FIG. 2 is a schematic side view of the shaping portion of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 4 is a schematic view of a support base of the present utility model;
FIG. 5 is a schematic view of a pallet of the present utility model;
the reference symbols in the drawings indicate: 1. support base, 2, integer groove, 3, support centre form, 4, push down passageway, 5, push down base, 6, lower briquetting, 7, riding block, 8, the lift groove, 9, lifting plate, 10, lifting column, 11, lifting chain, 12, lifting hole, 13, lifting cavity, 14, integer layer, 15, bearing layer, 16, lifting guide column.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples serve to illustrate the utility model.
As shown in fig. 1 to 5, since the turning end of the energy-absorbing box is pressed downwards during the turning process of the turning tool 3, micro deformation is generated in the longitudinal direction of the energy-absorbing box, and thus, a shaping part is required to be arranged, the energy-absorbing box comprises a press machine, a supporting seat 1, a shaping groove 2 and a pressing mechanism, the supporting seat 1 and the pressing mechanism are respectively arranged on an upper die part and a lower die part of the press machine, the supporting seat 1 is provided with the shaping groove 2, the supporting inner die 3 is arranged in the shaping groove 2, the supporting inner die 3 is matched with the inner structure of the turning end of the energy-absorbing box to be processed, a pressing channel 4 is arranged between the supporting inner die 3 and the shaping groove 2, the pressing mechanism is arranged above the supporting seat 1, and the pressing mechanism presses the end part of the energy-absorbing box to be processed, which is put on the supporting inner die 3, into the shaping groove 2. Lifting guide posts 16 may be provided between the upper and lower die mechanisms as required in practice. In the pressing process, the energy-absorbing box side wall is pushed outwards by the supporting inner die 3, and the energy-absorbing box side wall is pressed inwards by the integral groove 2, so that the energy-absorbing box side wall can be corrected in an inner-outer bidirectional mode. The processing quality is improved. Further, in order to realize the uniformity of the pressing force, the pressing mechanism comprises a pressing base 5 and a pressing block 6, the upper end of the pressing block 6 is fixedly connected with the pressing base 5, and the shape of the bottom surface of the pressing block 6 is matched with the energy absorption box to be processed. The contact between the pressing block 6 and the energy absorption box can be uniform, so that the uniformity of the pressing force is improved, and the secondary deformation is avoided.
After the shaping, in order to be convenient for extract the energy-absorbing box from plastic inslot 2, still set up a mechanism down, a mechanism down has set up two die-blocks 7 and elevating system, longitudinal lift groove 8 has been seted up to the both sides of plastic inslot 2, die-block 7 is in liftable in lift groove 8, the inboard of die-block 7 is pressed close to with supporting centre form 3 lateral wall, the inboard and the plastic inslot 2 radian of die-block 7 match, elevating system drives die-block 7 reciprocates in lift groove 8. When the energy-absorbing box is pressed down to the shaping groove 2, the lower end face of the energy-absorbing box falls onto the supporting block 7, then the supporting block 7 moves downwards along with the energy-absorbing box, and after shaping is completed, the supporting block 7 and the energy-absorbing box are lifted out of the shaping groove 2 by the lifting mechanism.
Specifically, elevating system includes lifter plate 9, lift post 10 and promotes chain 11, lifting hole 12 has been seted up to the both sides of supporting seat 1, and lifting hole 12 intercommunication promotes chamber 13, and lifting chamber 13 establishes the below of plastic groove 2, be equipped with lifter plate 9 in the lifting chamber 13, the both ends of lift post 10 are connected respectively riding block 7 and lifter plate 9, promote chain 11 pass lifting hole 12 with lifter plate 9 is connected. When the die is opened, the upper die part drives the chain to move upwards, then the chain drives the lifting plate 9 to lift up in the lifting cavity 13, and then the supporting block 7 is ejected out of the integral groove 2 through the lifting column 10, so that energy absorption is pulled out, and the unloading is completed.
Referring to fig. 4, in order to ensure that the supporting block 7 does not affect shaping, the supporting block 7 is divided into a shaping layer 14 and a supporting layer 15, the shaping layer 14 and the supporting layer 15 are in a step shape, the shape of the inner side of the shaping layer 14 is connected with the shaping groove 2, the inner wall of the supporting layer 15 is close to the supporting inner mold 3 and is matched with the shape of the supporting inner mold 3, and the shaping layer 14 and the supporting layer 15 are in an integrated structure; the lower end face of the energy-absorbing box is pressed on the supporting layer 15, and the side face of the energy-absorbing box is contacted with the shaping layer 14. The supporting block 7 is formed by splicing a plurality of blocks, and the pushing surface of the supporting block 7 is matched with the pushing end surface of the energy-absorbing box.
During processing, a. Discharging: the turning end part of the energy absorption box faces downwards and is sleeved on the supporting inner die 3; b. correction and shaping: the upper die part is closed towards the lower die part, so that the pressing mechanism presses the other end of the energy-absorbing box, and the energy-absorbing box enters the shaping groove 2 along the pressing channel 4; the bottom end of the energy-absorbing box is pressed against the supporting layer 15 of the supporting block 7 to move downwards together, and the turning end of the energy-absorbing box is shaped. c. Unloading: through the upward movement of the upper die part and the downward die part, the lifting chain is lifted upward, the lifting chain drives the supporting block 7 to move upward, and the supporting block 7 is pulled out from the shaping groove 2, so that the work of unloading a shaping stage is completed.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The shaping equipment for the turning process processing energy-absorbing box is characterized by comprising a press machine, a supporting seat (1), a shaping groove (2) and a pressing mechanism, wherein the supporting seat (1) and the pressing mechanism are respectively arranged on an upper die part and a lower die part of the press machine, the supporting seat (1) is provided with the shaping groove (2), the inner part of the shaping groove (2) is provided with a supporting inner die (3), the supporting inner die (3) is matched with the inner structure of a turning end of the energy-absorbing box to be processed, a pressing channel (4) is arranged between the supporting inner die (3) and the shaping groove (2), the pressing mechanism is arranged above the supporting seat (1), and the pressing mechanism presses the energy-absorbing box to be processed on the supporting inner die (3) into the shaping groove (2).
2. The shaping equipment for the turning process processing energy-absorbing box according to claim 1, further comprising a lower part mechanism, wherein the lower part mechanism comprises two supporting blocks (7) and a lifting mechanism, longitudinal lifting grooves (8) are formed in two sides of the shaping groove (2), the supporting blocks (7) are arranged in the lifting grooves (8), the inner sides of the supporting blocks (7) are close to the side walls of the supporting inner mold (3), the inner sides of the supporting blocks (7) are matched with the radian of the shaping groove (2), and the lifting mechanism drives the supporting blocks (7) to move up and down in the lifting grooves (8).
3. The shaping device for the turning process processing energy-absorbing box according to claim 2, wherein the lifting mechanism comprises a lifting plate (9), lifting columns (10) and lifting chains (11), lifting holes (12) are formed in two sides of the supporting seat (1), the lifting holes (12) are communicated with lifting cavities (13), the lifting cavities (13) are formed below the shaping groove (2), the lifting plates (9) are arranged in the lifting cavities (13), two ends of the lifting columns (10) are respectively connected with the supporting blocks (7) and the lifting plates (9), and the lifting chains (11) penetrate through the lifting holes (12) to be connected with the lifting plates (9).
4. A shaping device for machining an energy absorption box by a turning process according to claim 3, wherein the supporting block (7) is divided into a shaping layer (14) and a supporting layer (15), the shaping layer (14) and the supporting layer (15) are in a step shape, the inner side of the shaping layer (14) is connected with the shaping groove (2), the inner wall of the supporting layer (15) is close to the supporting inner mold (3) and is matched with the shape of the supporting inner mold (3), and the shaping layer (14) and the supporting layer (15) are in an integral shaping structure; the supporting block (7) is formed by splicing a plurality of blocks, and the pushing surface of the supporting block (7) is matched with the pushing end surface of the energy absorption box.
5. The shaping device for machining the energy-absorbing box by the turning process according to claim 4, wherein the pressing mechanism comprises a pressing base (5) and a pressing block (6), the upper end of the pressing block (6) is fixedly connected with the pressing base (5), and the bottom surface of the pressing block (6) is in shape consistent with the energy-absorbing box to be machined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825057.6U CN220781847U (en) | 2023-07-12 | 2023-07-12 | Shaping equipment for turning process processing energy-absorbing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825057.6U CN220781847U (en) | 2023-07-12 | 2023-07-12 | Shaping equipment for turning process processing energy-absorbing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220781847U true CN220781847U (en) | 2024-04-16 |
Family
ID=90661494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321825057.6U Active CN220781847U (en) | 2023-07-12 | 2023-07-12 | Shaping equipment for turning process processing energy-absorbing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220781847U (en) |
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2023
- 2023-07-12 CN CN202321825057.6U patent/CN220781847U/en active Active
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