CN217528924U

CN217528924U - Die for machining progressive die of anti-collision beam energy absorption box base

Info

Publication number: CN217528924U
Application number: CN202221322331.3U
Authority: CN
Inventors: 梅进; 齐金金
Original assignee: Wuhan Jinloushan Mould Co ltd
Current assignee: Wuhan Jinloushan Mould Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-04
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a mould is used in processing of crashproof roof beam energy-absorbing box base modulus of continuity, including lower mould supporting component, set up the lower bolster on the lower mould supporting component, the lower bolster both ends set up locating component down respectively, lower locating component set up respectively in on the lower mould supporting component, it sets up the cope match-plate pattern to correspond on the lower bolster, the cope match-plate pattern sets up on last mould supporting component, the cope match-plate pattern both ends set up locating component respectively, it corresponds to go up locating component down locating component set up in go up on the mould supporting component, the lower bolster left end set up the stock guide in lower mould supporting component one end top, the utility model discloses a continuous processing unit sets up required processing step in an organic whole in the template in succession in setting up in the cooperation of continuous processing unit under setting up, reaches required continuous mould processing effect, sets up stock guide cooperation aversion groove simultaneously and will guarantee that the flitch reaches spacing effect in feeding course of working, improves its machining precision.

Description

Die for machining progressive die of anti-collision beam energy absorption box base

Technical Field

The utility model relates to the technical field of mold, concretely relates to mould is used in processing of anticollision roof beam energy-absorbing box base modulus of continuity.

Background

The energy absorption box is an energy absorption buffer component positioned between the anti-collision beam and the longitudinal beam, and the anti-collision beam is connected with the longitudinal beam through the energy absorption box; the traditional automobile anti-collision beam energy absorption box is processed by adopting materials such as plastics, stamping steel plates, aluminum alloy and the like.

The existing energy-absorbing box base is produced by using progressive die stamping, the existing progressive die does not have the steps of punching, trimming, forming, flanging, hole flanging, shaping and the like, is continuously arranged in an integral manner, cannot limit the material plate in the stamping process of the continuous processing position, easily causes the stamping position to deviate, enables the product to be scrapped, improves the cost, cannot perform timely centralized treatment on waste materials in the processing process, and easily influences the processing environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a mould is used in processing of crashproof roof beam energy-absorbing box base modulus of continuity, including lower mould supporting component, set up the lower bolster on the lower mould supporting component, the lower bolster both ends set up down locating component respectively, down locating component set up respectively in on the lower mould supporting component, it sets up the cope match-plate pattern to correspond on the lower bolster, the cope match-plate pattern sets up on last mould supporting component, the cope match-plate pattern both ends set up locating component respectively, it corresponds to go up locating component down locating component set up in on the last mould supporting component, the lower bolster left end set up the stock guide in lower mould supporting component one end top, the stock guide right-hand member is followed lower bolster length direction sets up down the continuous processing unit, down the continuous processing unit set up in on the lower bolster, the continuous processing unit top corresponds and sets up the continuous processing unit down, it sets up in the cope match-plate pattern, even equidistance guide slot that sets up in the lower mould supporting component, set up respectively on the cope match-plate pattern, set up the stock guide block on the both ends, the stock guide sets up in the position groove sets up respectively in keeping away the two keep away.

Preferably, the lower die supporting assembly comprises a lower supporting plate, a plurality of lower pad feet are uniformly arranged on the lower supporting plate at equal intervals, a lower die base is arranged at the top end of each lower pad foot, the lower die base is provided with the lower die plate, and the waste guide groove input end is arranged below the lower die plate.

Preferably, the lower positioning assembly comprises lower guide pillars, the lower guide pillars are respectively arranged beside two ends of the lower template, the lower guide pillars are respectively arranged on two ends of the lower die base, and lower limiting pillars are arranged beside the lower guide pillars and positioned on the lower die base.

Preferably, the upper die supporting assembly comprises an upper die base, an upper die plate is arranged on the upper die base, the upper positioning assembly comprises an upper guide sleeve, two ends of the upper die plate are respectively provided with an upper guide sleeve on two ends of the upper die base, two ends of the upper guide sleeve are respectively provided with an upper limiting column on the upper die base, the upper guide sleeve is arranged on the lower guide column, and the upper limiting column is arranged on the lower limiting column.

Preferably, the lower continuous processing unit comprises a first punching cutter edge, the first punching cutter edge is arranged at one end, close to the material guide plate, of the lower template, and a first trimming cutter edge, a second trimming cutter edge, a forming cutter edge, a second punching cutter edge, a flanging cutter edge, a hole flanging cutter edge, a shaping cutter edge and a third punching cutter edge are sequentially arranged at the right end of the first punching cutter edge.

Preferably, the upper continuous processing unit comprises a first punching punch which is arranged at one end of the upper template close to the material guide plate, and the right end of the first punching punch is sequentially provided with a first trimming punch, a second trimming punch, a forming punch, a second punching punch, a flanging punch, a hole flanging punch, a shaping punch and a third punching punch.

Preferably, one end, far away from the material guide plate, of the lower die base is provided with a material discharge plate, and the material discharge plate is provided with an inductor.

The utility model has the advantages that: structural design is reasonable, and continuous processing unit sets up required processing step in an organic whole in succession on the template on continuous processing unit cooperation under through setting up, reaches required modulus of continuity processing effect, sets up the guide block cooperation simultaneously and keeps away the groove and will guarantee that the flitch reaches spacing effect in the feeding course of working, improves its machining precision and quality, and the waste material centralized processing that produces in the course of working will be made in the setting of waste material guide slot avoids influencing processing environment.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the lower mold support assembly and the lower mold plate of the present invention;

fig. 4 is a schematic perspective view of the upper mold supporting assembly and the upper mold plate of the present invention.

In the figure: 1. a lower supporting plate; 2. a lower foot pad; 3. a lower die holder; 4. a lower guide post; 5. a lower restraint post; 6. a lower template; 7. a material guide plate; 8. a waste chute; 9. a discharge plate; 10. an inductor; 11. a first punching blade; 12. a first slitting knife edge; 13. a second trimming edge; 14. forming a knife edge; 15. a second punching blade; 16. a flanging knife edge; 17. a hole flanging knife edge; 18. shaping a knife edge; 19. a third punching blade; 20. an upper die holder; 21. mounting a template; 22. an upper guide sleeve; 23. an upper limiting column; 24. a position avoiding groove; 25. a first punch; 26. a first trimming punch; 27. a second trimming punch; 28. forming a punch; 29. a second punch; 30. a flanging punch; 31. a hole flanging punch; 32. shaping a punch; 33. a third punch; 81. and a material guide block.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 to be referred 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" and "second" 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", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, 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 as a specific case by those skilled in the art.

The die for processing the base progressive die of the energy-absorbing box of the anti-collision beam as shown in fig. 1-4 comprises a lower die supporting assembly, wherein a lower die plate 6 is arranged on the lower die supporting assembly, lower positioning assemblies are respectively arranged at two ends of the lower die plate 6, the lower positioning assemblies are respectively arranged on the lower die supporting assembly, an upper die plate 21 is correspondingly arranged on the lower die plate, the upper die plate 21 is arranged on the upper die supporting assembly, upper positioning assemblies are respectively arranged at two ends of the upper die plate 21, the upper positioning assemblies correspond to the lower positioning assemblies and are arranged on the upper die supporting assembly, a guide plate 7 is arranged above one end of the lower die supporting assembly at the left end of the lower die plate 6, a lower progressive processing unit is arranged at the right end of the guide plate 7 along the length direction of the lower die plate 6, the lower progressive processing unit is arranged on the lower die plate 6, an upper progressive processing unit is correspondingly arranged above the lower progressive processing unit, the upper progressive processing unit is arranged on the upper die plate 21, a plurality of waste guide grooves 8 are uniformly arranged in equal intervals in the lower die supporting assembly, guide blocks 81 are respectively arranged at two ends of the upper die plate 21, the guide blocks 81 are arranged in a position groove 24, and the upper position groove 24 is respectively arranged at two avoiding grooves 21. It should be noted that the lower continuous processing unit is matched with the upper continuous processing unit to work so as to achieve the effect of continuous processing, and meanwhile, the guide block 81 and the avoiding groove 24 are matched so as to achieve the limiting effect in the feeding processing process of the material plate, so that the processing precision is ensured, and the upper positioning assembly is matched with the lower positioning assembly to work so as to enable the upper template 21 to move more stably and reliably, so that the processing precision is ensured.

Particularly, lower mould supporting component includes bottom plate 1, even equidistance sets up a plurality of lower pads foot 2 on the bottom plate 1, 2 tops of lower pads foot set up die holder 3, set up on the die holder 3 lower bolster 6, 6 below settings of lower bolster the 8 input ends of waste guide slot. It should be noted that the waste guide groove 8 is provided to collect the waste generated during the processing process for centralized collection and disposal.

Specifically, the lower positioning assembly comprises lower guide posts 4, the lower guide posts 4 are respectively arranged beside two ends of the lower template 6, the lower guide posts 4 are respectively arranged on two ends of the lower die base 3, and lower limiting posts 5 are arranged beside the lower guide posts 4 and are arranged on the lower die base 3. The lower guide post 4 is matched with the lower limiting post 5 to achieve the limiting effect between the lower template 6 and the upper template 21, so that the working reliability of the lower guide post is improved.

Specifically, the upper mold supporting assembly includes an upper mold base 20, an upper mold plate 21 is disposed on the upper mold base 20, the upper positioning assembly includes an upper guide sleeve 22, two ends of the upper mold plate 21 are respectively provided with an upper guide sleeve 22 at two ends of the upper mold base 20, two ends of the upper guide sleeve 22 are respectively provided with an upper positioning column 23 at two ends of the upper mold base 20, the upper guide sleeve 22 is disposed on the lower guide column 4, and the upper positioning column 23 is disposed on the lower positioning column 5. It should be noted that the upper guide sleeve 22 cooperates with the lower guide post 4, and the upper limiting post 23 cooperates with the lower limiting post 5 to achieve the limiting effect between the lower template 6 and the upper template 21.

Specifically, the lower continuous processing unit comprises a first punching knife edge 11, the first punching knife edge 11 is arranged at one end, close to the material guide plate 7, of the lower template 6, and a first trimming knife edge 12, a second trimming knife edge 13, a forming knife edge 14, a second punching knife edge 15, a flanging knife edge 16, a hole flanging knife edge 17, a shaping knife edge 18 and a third punching knife edge 19 are sequentially arranged at the right end of the first punching knife edge 11 on the lower template 6. It should be noted that a plurality of discharge ports are arranged below the lower continuous processing unit and correspond to the input end of the waste guide groove 8.

Specifically, the upper continuous processing unit includes a first punch 25, the first punch 25 is disposed at one end of the upper platen 21 close to the material guide plate 7, and a first trimming punch 26, a second trimming punch 27, a forming punch 28, a second punch 29, a flanging punch 30, a hole flanging punch 31, a shaping punch 32, and a third punch 33 are sequentially disposed at the right end of the first punch 25 on the upper platen 21. It should be noted that the upper continuous processing unit and the lower continuous processing unit are arranged correspondingly to each other, so as to form a plurality of continuous processing steps, and achieve the required continuous die processing effect.

Specifically, one end of the lower die holder 3, which is far away from the material guide plate 7, is provided with a material discharge plate 9, and the material discharge plate 9 is provided with an inductor 10. It should be noted that, the inductor 10 is arranged to induce the product to be discharged, so as to avoid the influence on the processing caused by abnormal discharging.

The working principle of the specific implementation mode is as follows: firstly, an upper die supporting assembly and a lower die supporting assembly are installed on a punch press, then a material plate is conveyed from the interior of a material guide plate 7 to enter the beginning of continuous die machining, first punching is conducted through a first punching blade 11 matched with a first punching punch 25, then first trimming machining is conducted through a first trimming blade 12 matched with a first trimming punch 26, a second trimming blade 13 matched with a second trimming punch 27, a forming blade 14 matched with a forming punch 28, a second punching blade 15 matched with a second punching punch 29, a flanging blade 16 matched with a flanging punch 30, a flanging blade 17 matched with a hole flanging punch 31, a shaping blade 18 matched with a shaping punch 32, and a third punching blade 19 matched with a third punching punch 33, continuous machining is completed, waste materials generated in the process are output to a required position from a waste material guide groove 8, meanwhile, the material guide block 81 and an avoiding groove 24 enable the material plate to achieve a limiting effect in the feeding machining process, machining precision is guaranteed, and a finished product is conveyed to the required position through a material discharging plate 9.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a mould is used in processing of crashproof roof beam energy-absorbing box base modulus of continuity, includes lower mould supporting component, its characterized in that: the lower die supporting assembly is provided with a lower die plate (6), two ends of the lower die plate (6) are respectively provided with a lower positioning assembly, the lower positioning assembly is respectively arranged on the lower die supporting assembly, the lower die plate is correspondingly provided with an upper die plate (21), the upper die plate (21) is arranged on the upper die supporting assembly, two ends of the upper die plate (21) are respectively provided with an upper positioning assembly, the upper positioning assembly corresponds to the lower positioning assembly and is arranged on the upper die supporting assembly, the left end of the lower die plate (6) is provided with a guide plate (7) above one end of the lower die supporting assembly, the right end of the guide plate (7) is arranged along the length direction of the lower die plate (6) with a lower continuous processing unit, the lower continuous processing unit is arranged on the lower die plate (6), the upper continuous processing unit is correspondingly arranged above the upper continuous processing unit, the upper continuous processing unit is arranged on the upper die plate (21), a plurality of waste guide grooves (8) with equal intervals are uniformly arranged in the lower die supporting assembly, two ends of the upper die plate (21) are respectively provided with guide blocks (81), the guide blocks (81) are arranged in the position-avoiding grooves (24), and two ends of the avoiding grooves (21) are respectively.

2. The die for processing the progressive die of the crash beam energy absorption box base according to claim 1, wherein the die comprises: the lower die supporting component comprises a lower supporting plate (1), a plurality of lower pad feet (2) are uniformly arranged on the lower supporting plate (1) at equal intervals, a lower die base (3) is arranged at the top end of each lower pad foot (2), the lower die base (3) is provided with the lower die plate (6), and the waste guide groove (8) is arranged at the input end of the lower die plate (6).

3. The die for progressive die machining of the base of the crash-proof beam energy-absorbing box as claimed in claim 2, wherein the die comprises: the lower positioning assembly comprises lower guide pillars (4), the lower guide pillars (4) are respectively arranged beside two ends of the lower template (6), the lower guide pillars (4) are respectively arranged on two ends of the lower die holder (3), and lower limiting pillars (5) are arranged beside the lower guide pillars (4) on the lower die holder (3).

4. The die for processing the progressive die of the crash beam energy absorption box base according to claim 3, wherein the die comprises: the upper die supporting assembly comprises an upper die base (20), an upper die plate (21) is arranged on the upper die base (20), the upper positioning assembly comprises an upper guide sleeve (22), the two ends of the upper die plate (21) are respectively provided with the upper guide sleeve (22) at the two ends of the upper die base (20), the two ends of the upper guide sleeve (22) are respectively provided with an upper limiting column (23) at the upper die base (20), the upper guide sleeve (22) is arranged on the lower guide column (4), and the upper limiting column (23) is arranged on the lower limiting column (5).

5. The die for processing the progressive die of the crash beam energy absorption box base according to claim 1, wherein the die comprises: the lower continuous processing unit comprises a first punching cutter edge (11), the first punching cutter edge (11) is arranged on one end of the lower template (6) close to the material guide plate (7), and a first trimming cutter edge (12), a second trimming cutter edge (13), a forming cutter edge (14), a second punching cutter edge (15), a flanging cutter edge (16), a hole flanging cutter edge (17), a shaping cutter edge (18) and a third punching cutter edge (19) are sequentially arranged at the right end of the first punching cutter edge (11).

6. The die for processing the progressive die of the crash beam energy absorption box base according to claim 1, wherein the die comprises: the upper continuous machining unit comprises a first punching punch (25), the first punching punch (25) is arranged on the upper die plate (21) close to one end of the material guide plate (7), and a first trimming punch (26), a second trimming punch (27), a forming punch (28), a second punching punch (29), a flanging punch (30), a hole flanging punch (31), a shaping punch (32) and a third punching punch (33) are sequentially arranged at the right end of the first punching punch (25).

7. The die for progressive die machining of the base of the crash-proof beam energy-absorbing box as claimed in claim 2, wherein the die comprises: one end, far away from the material guide plate (7), of the lower die base (3) is provided with a material discharging plate (9), and an inductor (10) is arranged on the material discharging plate (9).