CN219541465U - Progressive die for processing left and right support parts at front lower part of automobile engine - Google Patents

Abstract

The utility model discloses a continuous die for processing left and right support pieces at the front lower part of an automobile engine, which comprises a lower supporting plate, wherein a plurality of lower cushion feet are arranged on the lower supporting plate, a lower die seat is arranged on the lower cushion feet, a lower die plate is arranged on the lower die seat, a plurality of guide bars are respectively arranged at the front end and the rear end of the lower die plate, a lower continuous processing knife edge is arranged on the lower die plate along the length direction of the lower die plate, lower positioning components are respectively arranged at the front end and the rear end of the lower die seat, an upper continuous processing punch is arranged at the front end and the rear end of the upper die plate, corresponding to the lower continuous processing knife edge, along the length direction of the upper die plate, and an upper die seat is arranged at one end of the upper die plate, which is far away from the lower die plate.

Description

Progressive die for processing left and right support parts at front lower part of automobile engine

Technical Field

The utility model relates to the technical field of dies, in particular to a progressive die for processing left and right support pieces at the front lower part of an automobile engine.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die).

The existing automobile engine front lower part left and right supporting pieces are usually punched through multiple processing steps such as punching, trimming, bending, forming and shaping, so that multiple dies are matched with multiple feeding and discharging to carry out punching processing, cost is increased, working efficiency is low, positioning offset is easily caused by multiple feeding and discharging to influence processing precision, and a workpiece cannot reach required processing quality.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a progressive die for processing left and right support pieces at the front lower part of an automobile engine, which comprises a lower supporting plate, wherein a plurality of lower cushion feet are arranged on the lower supporting plate, a lower die seat is arranged on the lower cushion feet, a lower die plate is arranged on the lower die seat, a plurality of guide rules are respectively arranged at the front end and the rear end of the lower die plate, a lower continuous processing knife edge is arranged at the lower die plate along the length direction of the lower die plate, lower positioning components are respectively arranged at the front end and the rear end of the lower die seat, an upper die plate is arranged at the front end and the rear end of the upper die plate, an upper continuous processing punch is arranged at the upper die plate along the length direction of the upper die plate, an upper die seat is arranged at one end of the upper die seat, and an upper positioning component is arranged at the front end and the rear end of the upper die seat.

Optionally, the lower continuous processing knife edge comprises a first punching knife edge, a first trimming knife edge, a second trimming knife edge, a third trimming knife edge, a bending knife edge, a forming knife edge, a flanging knife edge, a shaping knife edge, a second punching knife edge, a side punching Kong Xieqie knife edge and a separating knife edge, wherein one end of the separating knife edge, which is far away from the side punching inclined wedge knife edge, is provided with a finished product guide groove on one end of the lower die holder.

Optionally, the upper continuous processing punch comprises a first punching punch, a first trimming punch, a second trimming punch, a third trimming punch, a bending punch, a forming punch, a flanging punch, a shaping punch, a second punching punch, a side punching inclined wedge leaning seat and a separating punch.

Optionally, the lower positioning component comprises lower positioning guide posts, the lower positioning guide posts are arranged on four corners of the lower die holder respectively, and lower limit posts are arranged beside the lower positioning guide posts respectively.

Optionally, the upper positioning assembly comprises an upper guide sleeve, the upper guide sleeve is provided with four upper limit posts respectively arranged at four corners of the upper die holder, and the upper limit posts are respectively arranged beside the upper guide sleeve.

The beneficial effects of the utility model are as follows: the structure design is reasonable, reaches required progressive die processing effect through setting up continuous processing knife edge cooperation and going up continuous processing drift, need not to go up unloading many times, improves its work efficiency, and the locating component work will be led to upper die plate and lower bolster when punching press processing to the cooperation of utilizing down locating component simultaneously spacing, guarantees its machining precision, satisfies the processing demand.

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 foot pad; 3. a lower die holder; 4. a lower template; 5. a guiding ruler; 6. an upper template; 7. an avoidance groove; 8. an upper die holder; 9. an upper supporting plate; 10. a finished product guide groove; 11. a lower positioning guide post; 12. a lower limit column; 13. an upper guide sleeve; 14. an upper limit column; 101. a first punching blade; 102. a first cutting edge; 103. a second trimming blade; 104. a third trimming blade; 105. bending the knife edge; 106. forming a knife edge; 107. a flanging knife edge; 108. shaping a knife edge; 109. a second punching blade; 110. side punching inclined wedge edge; 111. separating the knife edge; 201. a first punching punch; 202. a first cutting punch; 203. a second trimming punch; 204. a third trimming punch; 205. bending the punch; 206. forming a punch; 207. a flanging punch; 208. shaping punch heads; 209. a second punching punch; 210. side punching inclined wedge leaning seat; 211. and separating the punch.

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 left and right support parts at the front lower part of the automobile engine as shown in fig. 1-4 comprises a lower supporting plate 1, a plurality of lower cushion feet 2 are arranged on the lower supporting plate 1, a lower die base 3 is arranged on the lower cushion feet 2, a lower die plate 4 is arranged on the lower die base 3, a plurality of guide bars 5 are respectively arranged at the front end and the rear end of the lower die plate 4, a lower positioning component is respectively arranged at the front end and the rear end of the lower die base 3 along the length direction of the lower die plate 4, an upper die plate 6 is arranged above the lower die plate 4, avoidance grooves 7 are respectively formed at the front end and the rear end of the upper die plate 6 corresponding to the guide bars 5, an upper continuous processing punch is arranged at the upper die plate 6 corresponding to the lower continuous processing knife edge along the length direction of the upper die plate 6, an upper die base 8 is arranged at one end of the upper die base 8 away from the upper die plate 6, and an upper positioning component is arranged at the front end and the rear end of the upper die base 8 corresponding to the lower positioning component. It should be noted that, through setting up guiding ruler 5 cooperation and dodging groove 7, will be convenient for carry out the guide to the flitch, avoid flitch feeding in-process skew and influence machining precision.

Specifically, the lower continuous processing blade includes a first punching blade 101, a first trimming blade 102, a second trimming blade 103, a third trimming blade 104, a bending blade 105, a forming blade 106, a flanging blade 107, a shaping blade 108, a second punching blade 109, a side punching inclined wedge blade 110 and a separating blade 111, wherein one end of the separating blade 111 away from the side punching inclined wedge blade 110 is provided with a finished product guide groove 10 on one end of the lower die holder 3. It should be noted that, the arrangement of the product guiding slot 10 is convenient for collecting and processing the product, the side punching inclined wedge knife edges 110 are slidably arranged on the front and rear ends of the lower die holder 3, and the knife edges are arranged oppositely.

Specifically, the upper continuous processing punch includes a first punching punch 201, a first trimming punch 202, a second trimming punch 203, a third trimming punch 204, a bending punch 205, a forming punch 206, a flanging punch 207, a shaping punch 208, a second punching punch 209, a side-hole inclined wedge seat 210, and a separating punch 211. It should be noted that, the inclined wedge rest 210 of the side hole punch cooperates with the inclined wedge knife edge 110 of the hole to achieve the side hole punching effect.

Specifically, the lower positioning assembly comprises lower positioning guide posts 11, the lower positioning guide posts 11 are arranged on four corners of the lower die holder 3 respectively, and lower limiting posts 12 are arranged beside the lower positioning guide posts 11 respectively. It should be noted that, the lower positioning guide post 11 is detachably connected with the mounting groove through a locking bolt, and the mounting groove is formed at the front end and the rear end of the lower die holder 3.

Specifically, the upper positioning assembly comprises an upper guide sleeve 13, the upper guide sleeve 13 is provided with four upper limit posts 14 respectively arranged at four corners of the upper die holder 8 and beside the upper guide sleeve 13. It should be noted that, the upper guide sleeve 13 and the lower positioning guide post 11 are on the same central line, and the lower limiting post 12 and the upper limiting post 14 are on the same central line so as to be convenient for mutual matching and positioning.

The working principle of the specific embodiment is as follows: the lower die plate 4 and the upper die plate 6 are respectively mounted on a punch through the lower die plate 1 and the upper die plate 9, then the punch is used for driving the upper die plate 6 to press and match the lower die plate 4 for punching, in the processing process, the first punching blade 101 is matched with a first punching punch 201, the first trimming blade 102 is matched with a first trimming punch 202, the second trimming blade 103 is matched with a second trimming punch 203, the third trimming blade 104 is matched with a third trimming punch 204, the bending blade 105 is matched with a bending punch 205, the forming blade 106 is matched with a forming punch 206, the flanging blade 107 is matched with a flanging punch 207, the shaping blade 108 is matched with a shaping punch 208, the second punching blade 109 is matched with a second punching punch 209, the side punching inclined wedge blade 110 is matched with a side punching inclined wedge leaning seat 210 and a separating blade 111 for realizing the continuous die processing effect, multiple feeding and discharging are not needed, and meanwhile, the upper die plate 6 and the lower die plate 4 are guided and limited by the upper guide sleeve 13 is matched with the lower positioning guide post 11, the lower limiting post 12 is matched with the upper limiting post 14, and the 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. The utility model provides a lower part left and right sides support piece processing is with progressive die before automobile engine which characterized in that: including the bed board, set up a plurality of lower bolsters on the bed board, set up the die holder on the lower bolsters, set up the lower bolster on the die holder, both ends set up a plurality of guide bars respectively around the lower bolster, the lower bolster sets up down continuous processing edge of a knife along its length direction, both ends set up down locating component respectively around the die holder, the lower bolster top sets up the cope match-plate pattern, both ends correspond around the cope match-plate pattern guide bar set up respectively dodge the groove, the cope match-plate pattern corresponds along its length direction the continuous processing edge of a knife sets up continuous processing drift down, the cope match-plate pattern is kept away from lower bolster one end sets up the upper die holder, the cope match-plate pattern one end sets up the cope match-plate pattern, both ends correspond around the cope match-plate pattern locating component sets up locating component down.

2. The progressive die for processing a left and right support member at a front lower portion of an automobile engine according to claim 1, wherein: the lower continuous processing knife edge comprises a first punching knife edge, a first trimming knife edge, a second trimming knife edge, a third trimming knife edge, a bending knife edge, a forming knife edge, a flanging knife edge, a shaping knife edge, a second punching knife edge, a side punching Kong Xieqie knife edge and a separating knife edge, wherein one end of the separating knife edge, which is far away from the side punching Kong Xieqie knife edge, is provided with a finished product guide groove on one end of the lower die holder.

3. The progressive die for processing a left and right support member at a front lower portion of an automobile engine according to claim 2, characterized in that: the upper continuous processing punch comprises a first punching punch, a first trimming punch, a second trimming punch, a third trimming punch, a bending punch, a forming punch, a flanging punch, a shaping punch, a second punching punch, a side punching inclined wedge leaning seat and a separating punch.

4. The progressive die for processing a left and right support member at a front lower portion of an automobile engine according to claim 1, wherein: the lower positioning assembly comprises lower positioning guide posts, the four lower positioning guide posts are arranged on four corners of the lower die holder respectively, and lower limit posts are arranged beside the lower positioning guide posts respectively.

5. The progressive die for processing left and right support members at the front lower part of an automobile engine according to claim 4, wherein: the upper positioning assembly comprises an upper guide sleeve, the upper guide sleeve is arranged on four corners of the upper die holder respectively, and upper limit posts are arranged beside the upper guide sleeve respectively.