CN209998196U - novel stamping die - Google Patents

Abstract

The utility model discloses an novel stamping die, including bed die, limiting plate and second limiting plate, the recess has all been seted up at both ends around the bed die upper surface, the inside bottom equidistance of recess is fixed with three spacing post, limiting plate is pegged graft in recess, three spacing hole has been seted up to limiting plate bottom equidistance, spacing post is pegged graft in spacing downthehole, be fixed with the spring between limiting plate bottom and the second recess bottom, the second recess has all been seted up to bed die upper surface both sides, the inside bottom symmetry of second recess is fixed with two spacing posts, the second limiting plate is pegged graft in the second recess, two spacing holes have been seted up to second limiting plate bottom symmetry, spacing post is pegged graft in spacing downthehole, be fixed with the spring between second limiting plate bottom and the second recess bottom the utility model has the advantage of keeping the metal sheet after the placing spacing, keeping the metal sheet stable placing.

Description

novel stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is novel stamping die.

Background

The stamping die is special process equipment for processing materials into parts in cold stamping, namely the cold stamping die, and stamping is pressure processing methods for applying pressure to the materials by using the die arranged on a press at room temperature to separate or plastically deform the materials so as to obtain the required parts.

The stamping die is more that to stamp the metal sheet into specific shape, places the metal sheet on class stamping die after, the metal sheet contacts with the template on the bed die, because the template is not smooth, can not remain stable after the metal sheet is placed, can lead to the metal sheet to shift when placing unstably, influences stamping forming's effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide novel stamping die possesses and carries on spacingly to the metal sheet after placing, keeps the stable advantage of placing of metal sheet, has solved the template and is not smooth, can not remain stable after the metal sheet is placed, can lead to the metal sheet to shift when placing unstably, influences the problem of stamping forming effect.

novel stamping die, including bed die, limiting plate, second limiting plate and top die, the recess has all been seted up at both ends around the bed die upper surface, the inside bottom equidistance of recess is fixed with three spacing post, the limiting plate is pegged graft in recess, three spacing hole has been seted up to limiting plate bottom equidistance, spacing post is pegged graft in spacing hole, be fixed with the spring between limiting plate bottom and the recess bottom, the second recess has all been seted up to bed die upper surface both sides, the inside bottom symmetry of second recess is fixed with two spacing posts, the second limiting plate is pegged graft in the second recess, two spacing holes have been seted up to second limiting plate bottom symmetry, spacing post is pegged graft in spacing hole, be fixed with the spring between second limiting plate bottom and the second recess bottom.

Preferably, the four corners of the upper surface of the lower die are welded with the inserting columns, the four corners of the lower surface of the upper die are provided with inserting holes, and the inserting columns are matched with the inserting holes.

Preferably, the th limiting plate is adapted to the th groove, and the second limiting plate is adapted to the second groove.

Preferably, the spring is sleeved on the limiting column, and the spring and the limiting column are not fixed.

Preferably, a template is fixed in the middle of the upper surface of the lower die, a die cavity is formed in the middle of the lower surface of the upper die, and the template is matched with the die cavity.

Compared with the prior art, the beneficial effects of the utility model are that the utility model discloses a set up recess, spacing post, spring, limiting plate, second recess and second limiting plate, reached and spacing to the metal sheet after placing, keep the effect that the metal sheet was stably placed, the utility model discloses be provided with recess, spacing post, spring, 1 limiting plate, second recess and second limiting plate, two 2 recess symmetries are seted up at the front and back both ends of bed die upper surface, two second recess symmetries are seted up in the both sides of bed die upper surface, the grafting of limiting plate is in recess, the grafting of second limiting plate is in the second recess, the spacing hole of seting up in limiting plate and the second limiting plate is pegged graft with the spacing post of recess and second recess internal fixation, be fixed with the spring between limiting plate and second limiting plate recess and second recess bottom end, under the normal condition, the spring plays second limiting plate and the bottom face and the second recess recess bottom of second limiting plate and the bed die 468 recess and the second recess, can not follow the lower mould contact limiting plate and the lower mould pressing plate of pressing down the lower die 468 recess, the lower die contact limiting plate, the lower die pressing plate can not push up to the lower die pressing plate, the lower die pressing plate and pressing plate contact the lower die pressing plate, the lower die pressing plate of the metal plate, the lower die can not contact of pressing plate, the lower die pressing device can not contact of pressing device, the lower die can not contact of the lower die, the lower die pressing device can not push up to the lower die, push up to the lower die.

Drawings

Fig. 1 is a schematic view of a front view structure of a lower mold of the present invention;

fig. 2 is a schematic top view of the lower mold of the present invention;

fig. 3 is a left side view structural schematic diagram of the lower mold of the present invention;

fig. 4 is a schematic structural view of the lower mold after stamping in a front view;

fig. 5 is a schematic view of the main structure of the upper mold of the present invention.

In the drawing, 1, a lower die, 2, th grooves, 3, limiting columns, 4, springs, 5, inserting columns, 6, th limiting plates, 7, limiting holes, 8, second limiting plates, 9, templates, 10, second grooves, 11, inserting holes, 12, an upper die and 13, and die grooves are arranged.

Detailed Description

The technical solution 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 , but not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", " end", " end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," disposed, "" connected, "and the like are used to mean, for example," connected, "may be a fixed connection, a detachable connection, or body-connected," may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements.

Please refer to fig. 1 to 5, embodiments of the present invention include a novel stamping die of types including a lower die 1, a th limiting plate 6, a second limiting plate 8 and an upper die 12, the upper die 12 is connected to a hydraulic device, the lower die 1 is fixed on a worktable, a die 9 is fixed in the middle of the upper surface of the lower die 1, a die groove 13 is formed in the middle of the lower surface of the upper die 12, the die 9 is adapted to the die groove 13, before stamping, a metal plate is placed on the lower die 1, the metal plate is contacted with the die 9, both ends of the upper surface of the lower die 1 are respectively provided with a th groove 2, three limiting posts 3 are fixed at equal intervals at the bottom end inside a th groove 2, a th limiting plate 6 is inserted into a groove 2 of a th groove 6, a th limiting plate 6 is adapted to a th groove 2, a bottom end of a limiting post 6 7, the limiting post 6 is provided with three limiting holes 7, the post 3 is inserted into a 367, the limiting post 3 is adapted to a second limiting plate 3, a 366, a lower end fixing groove is formed at a bottom end fixing groove 867, a 364, a 366, a lower end fixing groove and a 366, a 367, a 366 fixing groove 7, a 366 fixing groove is formed at a 367, a 364 bottom end fixing groove, a 366, a 367, a 366, a 367, a 366 fixing groove, a 367 is formed at a 367, a 364 bottom end fixing groove, a 367, a 366 and a 364 fixing groove, a 364 bottom end fixing groove, a 366, a 367, a 364 bottom end fixing groove, a 366, a 367, a 366 and a 366, a 366 bottom end fixing groove, a 366 and a 366 bottom end fixing groove, a 366, a 367 bottom end fixing groove is formed in a 367 bottom end fixing groove, a 366, a 367 bottom end fixing groove, a 367, a 366, a 364 bottom end fixing groove, a 366, a 367, a 366, a 367 bottom end fixing groove, a 366 and a 367, a 367 is formed in a 367, a 366, a 364 bottom end fixing groove, a 36.

The working principle is that before stamping, a metal plate is placed on a lower die 1, the metal plate is in contact with a template 9, a th limiting plate 6 and a second limiting plate 8 are bounced from a th groove 2 and a second groove 10 by a spring 4, four sides of the metal plate can be in contact with a th limiting plate 6 and a second limiting plate 8, the metal plate is limited by a th limiting plate 6 and the second limiting plate 8, an upper die 12 moves downwards under the action of a hydraulic device to be in contact with the lower die 1 during stamping, a plug-in post 5 is inserted into a plug-in hole 11, after the lower surface of the upper die 12 is in contact with the th limiting plate 6 and the second limiting plate 8, the th limiting plate 6 and the second limiting plate 8 are pressed into a th groove 2 and a second groove 10 until the lower surface of the upper die 12 is in contact with the upper surface of the lower die 1, and the template 9 is.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. The utility model provides an kind of novel stamping die, including bed die (1), limiting plate (6), second limiting plate (8) and top die (12), its characterized in that, both ends all seted up recess (2) before the upper surface of bed die (1), the inside bottom equidistance of recess (2) is fixed with three spacing post (3), peg graft in second recess (2) second limiting plate (6), three spacing hole (7) have been seted up to limiting plate (6) bottom equidistance, peg graft in spacing hole (7) spacing post (3), be fixed with spring (4) between limiting plate (6) bottom and recess (2) bottom, second recess (10) have all been seted up to bed die (1) upper surface both sides, the inside bottom symmetry of second recess (10) is fixed with two spacing posts (3), peg graft in second recess (10) second limiting plate (8), two symmetrical spacing post (7) have been seted up to second bottom of second (8), peg graft in spacing post (7) bottom fixing hole (7), second limiting plate (8) and spacing hole (7) are fixed with second limiting spring (10).
2. 2. The novel stamping dies of claim 1, wherein the four corners of the upper surface of the lower die (1) are welded with the splicing posts (5), the four corners of the lower surface of the upper die (12) are provided with the splicing holes (11), and the splicing posts (5) are matched with the splicing holes (11).
3. 3. novel stamping die according to claim 1, wherein the limiting plate (6) is adapted to the groove (2), and the second limiting plate (8) is adapted to the second groove (10).
4. 4. The novel stamping die according to claim 1, wherein the spring (4) is sleeved on the limiting post (3), and the spring (4) is not fixed with the limiting post (3).
5. 5. The novel stamping die according to claim 1, wherein a die plate (9) is fixed in the middle of the upper surface of the lower die (1), a die groove (13) is formed in the middle of the lower surface of the upper die (12), and the die plate (9) is matched with the die groove (13).

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