CN219357620U - Progressive die for processing reinforcing sheet at rear end side of automobile - Google Patents

Abstract

The utility model discloses a continuous die for processing a reinforcing sheet at the rear end side of an automobile, which comprises a lower supporting plate, wherein a plurality of lower backing plates are arranged on the lower supporting plate, a lower die holder is arranged on the lower backing plates, a lower die plate is arranged on the lower die holder, lower continuous processing edges are arranged on the lower die plate along the length direction of the lower die plate, lower limit columns are respectively arranged at four corners of the lower die holder, a lower guide sleeve is respectively arranged between the lower limit columns, an upper die holder is arranged above the lower die plate, an upper limit column is respectively arranged at one end, far away from the lower die plate, of the upper die plate, an upper guide pillar is respectively arranged between the upper limit columns, a plurality of anti-falling blocks are respectively arranged at the front end and the rear end of the upper die plate, and the anti-falling blocks are respectively arranged on the upper die holder.

Description

Progressive die for processing reinforcing sheet at rear end side of automobile

Technical Field

The utility model relates to the technical field of dies, in particular to a progressive die for processing a reinforcing sheet at the rear end side of an automobile.

Background

The light weight development of automobiles is the development direction of the automobile industry, and the light weight is beneficial to energy conservation and emission reduction. In order to ensure the safety of the automobile while reducing the weight, reinforcing sheets are adopted at key positions and weak positions of the automobile sheet to improve the local strength.

The current car rear end side reinforcement piece needs to go on in proper order through a plurality of punching press processing steps in the course of working to need many times to go up unloading cooperation many sets of moulds and process, waste time and energy, the cost is higher, and leads to processing size deviation easily and influences the processingquality of reinforcement piece at this in-process.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a progressive die for processing a reinforcing sheet at the rear end side of an automobile, which comprises a lower supporting plate, wherein a plurality of lower backing plates are arranged on the lower supporting plate, a lower die seat is arranged on the lower backing plates, a lower die plate is arranged on the lower die seat, a lower continuous processing knife edge is arranged on the lower die plate along the length direction of the lower die plate, lower limit columns are respectively arranged at four corners of the lower die seat, a lower guide sleeve is respectively arranged between the lower limit columns, an upper die plate is arranged above the lower die plate, an upper continuous processing punch is arranged on the upper die plate along the length direction of the upper die plate, an upper limit column is respectively arranged at one end of the upper die plate, an upper guide pillar is respectively arranged between the upper limit columns, a plurality of anti-falling blocks are respectively arranged at the front end and the rear end of the upper die plate, and the anti-falling blocks are respectively arranged on the upper die seat.

Optionally, the lower continuous processing blade includes a punching blade, a first edge-cutting blade, a second edge-cutting blade, a third edge-cutting blade, a forming blade, a flanging blade, an angle-adjusting blade, a punching-side punching blade, and an edge-cutting separating blade.

Optionally, the upper continuous processing punch comprises a punching punch, a first edge-cutting punch, a second edge-cutting punch, a third edge-cutting punch, a forming punch, a flanging punch, an angle-adjusting punch, a punching side punching punch and an edge-cutting separation punch.

Optionally, the front end and the rear end of the punching side punching edge are respectively provided with a side punching leaning cutter sliding seat, the side punching leaning cutter sliding seat is arranged on the lower die holder in a sliding manner, leaning cutter seats are respectively and correspondingly arranged above the side punching leaning cutter sliding seat, and the leaning cutter seats are respectively arranged on the upper die holder.

Optionally, a guiding ruler is arranged at one end of the lower template close to the punching blade, a guiding groove is arranged at one end of the shearing edge separating blade far away from the punching blade at the punching side, and the guiding groove is arranged on the lower die holder.

The beneficial effects of the utility model are as follows: the structure design is reasonable, the continuous processing effect is achieved by arranging the lower continuous processing knife edge to be matched with the upper continuous processing punch, the lower guide sleeve is matched with the upper guide pillar, the lower limit pillar is matched with the upper limit pillar, the upper die plate and the lower die plate are subjected to limit guiding, the processing precision is guaranteed, and meanwhile the influence of the processing of the upper die plate due to the fact that the processing process of the upper die plate is not reset or falls off is avoided through the falling-preventing block.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic perspective view of a lower die plate according to the present utility model;

fig. 4 is a schematic perspective view of the upper die plate in the utility model.

In the figure: 1. a lower support plate; 2. a lower backing plate; 3. a lower die holder; 4. a lower template; 5. a lower guide sleeve; 6. a lower limit column; 7. an upper template; 8. an upper die holder; 9. an upper guide post; 10. an upper limit column; 11. side punching cutter sliding seat; 12. a knife rest; 13. an anti-falling block; 14. a guide groove; 15. a guiding ruler; 101. punching a knife edge; 102. a first edge-cutting blade; 103. a second edge-cutting blade; 104. a third trimming punch; 105. forming a knife edge; 106. a flanging knife edge; 107. adjusting an angle knife edge; 108. punching side punches Kong Daokou; 109. edge shearing separation knife edge; 201. punching a punch; 202. a first trimming punch; 203. a second trimming punch; 204. a third trimming punch; 205. forming a punch; 206. a flanging punch; 207. adjusting an angle punch; 208. punching side punching punch; 209. edge cutting and separating punch heads.

Detailed Description

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

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The continuous die for processing the reinforcing sheet at the rear end side of the automobile as shown in fig. 1-4 comprises a lower supporting plate 1, wherein a plurality of lower base plates 2 are arranged on the lower supporting plate 1, lower die holders 3 are arranged on the lower base plates 2, lower die plates 4 are respectively arranged on the lower die holders 3 along the length direction, lower continuous processing knife edges are arranged on the lower die holders 4, lower limit columns 6 are respectively arranged on four corners of the lower die holders 3, lower guide sleeves 5 are respectively arranged between the lower limit columns 6, an upper die plate 7 is arranged above the lower die plates 4, an upper continuous processing punch is arranged on the upper die plate 7 along the length direction, an upper die holder 8 is arranged at one end, far away from the lower die plates 4, of the upper die plates 7, upper limit columns 10 are respectively arranged on the four corners of the upper die holders 8, upper guide columns 9 are respectively arranged between the upper limit columns 10, a plurality of anti-drop blocks 13 are respectively arranged at the front end and the rear end of the upper die plates 7, and the anti-drop blocks 13 are respectively arranged on the upper die holders 8. It should be noted that, the setting of the anti-drop block 13 will avoid the influence of falling off caused by non-resetting in the processing process of the upper die plate 7 by setting the lower continuous processing knife edge and matching with the upper continuous processing punch, the upper limit post 10 and the lower limit post 6 are on the same central line, the upper guide post 9 and the lower guide sleeve 5 are on the same central line, and the effect of limiting and guiding is convenient for matching.

Specifically, the lower continuous processing blade includes a punching blade 101, a first trimming blade 102, a second trimming blade 103, a third trimming blade 104, a forming blade 105, a flanging blade 106, an angle-adjusting blade 107, a punching-side punching blade 108, and a trimming separating blade 109. The center lines of the knife edges are all on the same straight line.

Specifically, the upper continuous processing punch includes a punching punch 201, a first trimming punch 202, a second trimming punch 203, a third trimming punch 204, a forming punch 205, a flanging punch 206, an angle-adjusting punch 207, a punching-side punching punch 208, and a trimming separation punch 209. The center lines of the punches are all on the same straight line.

Specifically, the front end and the rear end of the punching side punching knife edge 108 are respectively provided with a side punching knife sliding seat 11, the side punching knife sliding seat 11 is arranged on the lower die holder 3 in a sliding manner, the upper sides of the side punching knife sliding seat 11 are respectively provided with a knife rest 12 correspondingly, and the knife rest 12 is respectively arranged on the upper die holder 8. The side punch slide 11 cooperates with the side punch holder 12 to perform side punch processing.

Specifically, a guide ruler 15 is arranged at one end of the lower die plate 4 close to the punching blade 101, a guide groove 14 is arranged at one end of the edge shearing separation blade 109 far away from the punching side punch Kong Daokou, and the guide groove 14 is arranged on the lower die holder 3. It should be noted that, the guide 15 is set to avoid the offset during feeding the material plate to affect the processing precision.

The working principle of the specific embodiment is as follows: firstly, an upper die plate 7 and a lower die plate 4 are mounted on a punch, the punch is used for driving the upper die plate 7 to press and match with the lower die plate 4 for punching, so that a punching blade 101 is matched with a punching punch 201, a first trimming blade 102 is matched with a first trimming punch 202, a second trimming blade 103 is matched with a second trimming punch 203, a third trimming blade 104 is matched with a third trimming punch 204, a forming blade 105 is matched with a forming punch 205, a flanging blade 106 is matched with a flanging punch 206, an angle adjusting blade 107 is matched with an angle adjusting punch 207, a punching side punch Kong Daokou 108 is matched with a punching side punching punch 208 and a trimming separation blade 109 to match with a trimming separation punch 209, a continuous processing effect is achieved, and in the processing process, an upper limit column 10 is matched with a lower limit column 6, an upper guide column 9 is matched with a lower guide sleeve 5 to achieve a limit guiding effect, and processing precision is ensured.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims (5)

1. A continuous die for processing a reinforcing sheet at the rear end side of an automobile is characterized in that: including the bed board, set up a plurality of lower bolster on the bed board, set up the die holder on the lower bolster, set up the lower bolster on the die holder, the lower bolster sets up down continuous processing edge of a knife along its length direction, set up down spacing post respectively on the die holder four corners, set up down the guide pin bushing respectively between the spacing post down, the lower bolster top sets up the cope match-plate pattern, the cope match-plate pattern sets up continuous processing drift along its length direction, the cope match-plate pattern is kept away from die holder one end sets up the upper die holder, set up spacing post respectively on the upper die holder four corners, set up the guide pillar respectively between the spacing post of cope match-plate pattern, both ends set up a plurality of anticreep pieces respectively around the cope match-plate pattern, the anticreep piece set up respectively in on the upper die holder.

2. The progressive die for processing a reinforcing sheet for a rear end side of an automobile according to claim 1, wherein: the lower continuous processing blade comprises a punching blade, a first shearing blade, a second shearing blade, a third shearing blade, a forming blade, a flanging blade, an angle adjusting blade, a punching blade at the punching side and a shearing separating blade.

3. The progressive die for processing a reinforcing sheet for a rear end side of an automobile according to claim 2, characterized in that: the upper continuous processing punch comprises a punching punch, a first edge cutting punch, a second edge cutting punch, a third edge cutting punch, a forming punch, a flanging punch, an angle adjusting punch, a punching side punching punch and an edge cutting separating punch.

4. The progressive die for processing a reinforcing sheet for a rear end side of an automobile according to claim 3, wherein: the front end and the rear end of the punching edge of the punching side are respectively provided with a side punching leaning cutter sliding seat, the side punching leaning cutter sliding seats are arranged on the lower die base in a sliding mode, leaning cutter seats are respectively and correspondingly arranged above the side punching leaning cutter sliding seats, and the leaning cutter seats are respectively arranged on the upper die base.

5. The progressive die for processing a reinforcing sheet for a rear end side of an automobile according to claim 2, characterized in that: the lower die plate is close to one end of the punching blade and is provided with a guide ruler, one end of the shearing separating blade, which is far away from the punching blade on the punching side, is provided with a guide groove, and the guide groove is arranged on the lower die base.