CN213701445U - Flexible stamping die for carframe longitudinal beam - Google Patents

Abstract

The utility model discloses a solebar flexibility stamping die, including terrace die mount pad and die mount pad, die mount pad bottom center department installs first die, die mount pad bottom corresponds the bilateral symmetry of first die is provided with two sets of second dies, die mount pad top department bores and is equipped with the mating holes, and fixes first die and second die through the cooperation bolt, the guiding hole has all been seted up to the outer fringe of die mount pad, the mounting panel is installed in the punching press intracavity, and the joint cover establishes the sliding plate of installing a set of U type on the mounting panel, form the chamber way of a set of rectangle between sliding plate and the mounting panel, inside regulation structure and the kicking block of being provided with of chamber way. This flexible stamping die of solebar conveniently carries out fine adjustment to first terrace die when needing to cooperate other modules and then adapt to the numerous modification scheme of frame, be fit for using widely.

Description

Flexible stamping die for carframe longitudinal beam

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to solebar flexibility stamping die.

Background

In the trial production stage of the product, the development period and the manufacturing cost of the mold have important influence on the updating and updating of a new product, and the universality of the trial production mold needs to be improved to shorten the development period and reduce the trial production cost; in addition, the frame longitudinal beam has strong symmetry and a plurality of modification schemes, and the development of a platform sharing stamping die is particularly necessary.

The existing stamping die is of an integrally formed structure, is inconvenient to adjust, improves the universality of a longitudinal beam die in order to adapt to various modification schemes of a frame, and needs a flexible stamping die which can be conveniently adjusted to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solebar flexibility stamping die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a frame longitudinal beam flexible stamping die comprises a male die mounting seat and a female die mounting seat, wherein a first female die is mounted at the center of the bottom of the female die mounting seat, two groups of second female dies are symmetrically arranged at the bottom of the female die mounting seat corresponding to two sides of the first female die, a matching hole is drilled at the top of the female die mounting seat, and the first female die and the second female die are fixed by matching with bolts, the outer edge of the female die mounting seat is provided with guide holes, the outer edge of the top of the male die mounting seat is vertically fixed with a plurality of groups of guide rods, and the guide rod is inserted in the guide hole, a punching cavity is arranged in the male die mounting seat, a first male die is arranged at the middle section in the punching cavity, two groups of second male dies are symmetrically arranged at two sides of the first male die in the punching cavity, the outer edge of the male die mounting seat is drilled with matching holes, and the second male die is fixed through matching bolts;

the first male die comprises a sliding plate and a mounting plate, the mounting plate is mounted in a stamping cavity, the mounting plate is sleeved with the sliding plate provided with a group of U-shaped grooves in a clamping manner, a group of rectangular cavities are formed between the sliding plate and the mounting plate, and an adjusting structure and a top block are arranged in the cavities.

Preferably, the regulation structure includes elevation structure and cooperation wheel, elevation structure is provided with a plurality of groups, and parallel arrangement is inside the chamber way, elevation structure bottom department is fixed with rotates the wheel, the cooperation wheel sets up in chamber way periphery and parallel with rotating the wheel, the race groove has all been seted up to the periphery department that rotates wheel and cooperation wheel, and rotates between wheel and the cooperation wheel through belt transmission, cooperation wheel top department is provided with the hexagon bolt head.

Preferably, the lifting structure comprises a top cylinder and a threaded rod, the threaded rod is vertically fixed at the center of the matching wheel, the top cylinder is fixed at the top in the sliding plate, the threaded rod for mounting the threaded rod is arranged in the top cylinder, and the threaded rod is in threaded fit with the top cylinder.

Preferably, the supporting cavity is formed in the ejecting block, the supporting cavity is internally provided with an X-shaped cross fixing supporting plate, sliding blocks are fixed to the top and the bottom of the ejecting block, sliding grooves are formed in the inner top of the sliding plate and the inner bottom of the mounting plate, and the ejecting block is mounted inside the sliding grooves in a clamping mode through the sliding blocks.

Preferably, a plurality of groups of limiting strips are vertically arranged on the outer side edge of the mounting plate, limiting grooves for the limiting strips to slide are symmetrically formed in the inner side edge of the sliding plate, and mounting holes for fixing fastening bolts are formed in the bottom of the mounting plate.

The utility model discloses a technological effect and advantage: this flexible stamping die of solebar, through the first terrace die of setting in the terrace die mounting panel, elevation structure among the regulation structure in the first terrace die, rotate the cooperation between wheel and the cooperation wheel, can carry out fine adjustment to the height of first terrace die when needing, and through the first die of detachable, the second die, the second terrace die cooperates with it, and then avoid stamping die to be the integrated into one piece structure, be not convenient for adapt to the numerous modification scheme of frame, through setting up the kicking block in first terrace die inside, cooperation between backup pad and the sliding block on the kicking block, can carry out fine support to first terrace die and fix. This flexible stamping die of solebar conveniently carries out fine adjustment to first terrace die when needing to cooperate other modules and then adapt to the numerous modification scheme of frame, be fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of a first male die of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;

fig. 5 is a schematic structural diagram of the top block of the present invention.

In the figure: the device comprises a male die mounting seat 1, a female die mounting seat 2, a guide rod 3, a first female die 4, a second female die 5, a first male die 6, a sliding plate 61, a mounting plate 62, a mounting hole 621, a second male die 7, an adjusting structure 8, a lifting structure 9, a top barrel 10, a threaded rod 11, a rotating wheel 12, a matching wheel 13, a top block 14, a sliding groove 141, a supporting plate 142 and a sliding block 143.

Detailed Description

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.

The utility model provides a frame longitudinal beam flexible stamping die as shown in figures 1-5, which comprises a male die mounting seat 1 and a female die mounting seat 2, wherein a first female die 4 is arranged at the center of the bottom of the female die mounting seat 2, two groups of second female dies 5 are symmetrically arranged at the bottom of the female die mounting seat 2 corresponding to the two sides of the first female die 4, matching holes are drilled at the top of the female die mounting seat 2, the first female die 4 and the second female die 5 are fixed through matching bolts, guide holes are arranged at the outer edge of the female die mounting seat 2, a plurality of groups of guide rods 3 are vertically fixed at the outer edge of the top of the male die mounting seat 1, the guide rods 3 are inserted in the guide holes, a stamping cavity is arranged inside the male die mounting seat 1, a first male die 6 is arranged at the middle section of the stamping cavity, two groups of second male dies 7 are symmetrically arranged at the first male die 6 in the stamping cavity, the outer edge of the male die mounting seat 1 is drilled with matching holes, and the second male die 7 is fixed through matching bolts;

the first male die 6 comprises a sliding plate 61 and a mounting plate 62, the mounting plate 62 is mounted in a stamping cavity, the mounting plate 62 is sleeved with the sliding plate 61 of a group of U-shaped parts, a group of rectangular cavity channels are formed between the sliding plate 61 and the mounting plate 62, and an adjusting structure 8 and a top block 14 are arranged in the cavity channels.

It is specific, adjust structure 8 includes elevation structure 9 and cooperation wheel 13, elevation structure 9 is provided with a plurality of groups, and parallel arrangement is inside the chamber way, elevation structure 9 bottom department is fixed with rotates wheel 12, cooperation wheel 13 sets up and says the periphery in the chamber and take turns 12 parallel with rotating, the race groove has all been seted up to the periphery that rotates wheel 12 and cooperation wheel 13, and rotates and take turns 12 and cooperate and take turns to 13 between through belt transmission, cooperation wheel 13 top department is provided with the hexagon bolt head.

Specifically, the lifting structure 9 includes a top cylinder 10 and a threaded rod 11, the threaded rod 11 is vertically fixed at the center of the matching wheel 13, the top cylinder 10 is fixed at the top inside the sliding plate 61, the threaded rod 11 for mounting the threaded rod 11 is arranged inside the top cylinder 10, and the threaded rod 11 is in threaded fit with the top cylinder 10.

Specifically, the supporting cavity is formed inside the top block 14, the supporting cavity is internally provided with an X-shaped supporting plate 142 which is fixed in a crossed manner, sliding blocks 143 are fixed at the top and the bottom of the top block 14, sliding grooves 141 are formed in the inner top of the sliding plate 61 and the inner bottom of the mounting plate 62, and the top block 14 is clamped and mounted inside the sliding grooves 141 through the sliding blocks 143.

Specifically, a plurality of sets of limiting strips are vertically arranged on the outer side edge of the mounting plate 62, limiting grooves for the limiting strips to slide are symmetrically formed in the inner side edge of the sliding plate 61, and mounting holes 621 for fixing fastening bolts are formed in the bottom of the mounting plate 62.

The working principle is as follows: when the flexible stamping die for the frame longitudinal beam works, the female die mounting seat 2 is pressed downwards and is matched with the male die mounting seat 1 to further complete stamping forming of the frame longitudinal beam, when the shape change adjustment is needed, the second male die 7, the first female die 4 and the second female die 5 are disassembled, a bolt head is twisted, a matching wheel 13 is rotated, the matching wheel 13 is rotated, a rotating wheel 12 is rotated through a belt when the matching wheel 13 is rotated, a threaded rod 11 is rotated when the rotating wheel 12 is rotated, the threaded rod 11 is in threaded matching with an ejector sleeve 10, a lifting structure 9 is adjusted to a specified height to further adjust the first male die 6, after the adjustment is finished, an ejector block 14 with the required height is inserted into a cavity channel to perform auxiliary support, the first male die 6 is further subjected to auxiliary support, after the adjustment is finished, the second male die 7 matched with the first male die 7 is installed, and the corresponding first female die 4 and the second female die 5 are installed, and (5) performing punch forming on the frame longitudinal beam again after the adjustment is finished. This flexible stamping die of solebar conveniently carries out fine adjustment to first terrace die when needing to cooperate other modules and then adapt to the numerous modification scheme of frame, be fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a solebar flexibility stamping die, includes terrace die mount pad (1) and die mount pad (2), its characterized in that: the die mounting seat is characterized in that a first female die (4) is mounted at the center of the bottom of the female die mounting seat (2), two groups of second female dies (5) are symmetrically arranged at the bottom of the female die mounting seat (2) corresponding to two sides of the first female die (4), matching holes are drilled at the top of the female die mounting seat (2), the first female die (4) and the second female dies (5) are fixed through matching bolts, guide holes are formed in the outer edge of the female die mounting seat (2), a plurality of groups of guide rods (3) are vertically fixed at the outer edge of the top of the male die mounting seat (1), the guide rods (3) are inserted in the guide holes, a punching cavity is formed in the male die mounting seat (1), a first male die (6) is arranged at the middle section of the punching cavity, two groups of second male dies (7) are symmetrically arranged at two sides of the first male die (6) in the punching cavity, and matching holes are drilled at the outer edge of the male, the second male die (7) is fixed through a matching bolt;

first terrace die (6) are including sliding plate (61) and mounting panel (62), mounting panel (62) are installed in the punching press intracavity, and the sliding plate (61) of a set of U type are installed to the joint cover on mounting panel (62), form the chamber way of a set of rectangle between sliding plate (61) and mounting panel (62), chamber way inside is provided with regulation structure (8) and kicking block (14).

2. The frame rail flexibility stamping die of claim 1, wherein: adjusting structure (8) including elevation structure (9) and cooperation wheel (13), elevation structure (9) are provided with a plurality of groups, and parallel arrangement says inside at the chamber, elevation structure (9) bottom department is fixed with rotates wheel (12), cooperation wheel (13) set up and say the periphery department and with rotate wheel (12) parallel in the chamber, the belt groove has all been seted up in the outer fringe department of rotating wheel (12) and cooperation wheel (13), and rotates and take turns (12) and cooperate and take turns to through belt transmission between (13), cooperation wheel (13) top department is provided with the hexagon bolt head.

3. The frame rail flexibility stamping die of claim 2, wherein: the lifting structure (9) comprises a top cylinder (10) and a threaded rod (11), the threaded rod (11) is vertically fixed at the center of the matching wheel (13), the top cylinder (10) is fixed at the inner top of the sliding plate (61), the threaded rod (11) for mounting the threaded rod (11) is arranged in the top cylinder (10), and the threaded rod (11) is in threaded fit with the top cylinder (10).

4. The frame rail flexibility stamping die of claim 2, wherein: the supporting cavity is formed in the top block (14), the supporting cavity is internally provided with a supporting plate (142) in an X-shaped cross manner, sliding blocks (143) are fixed to the top and the bottom of the top block (14), sliding grooves (141) are formed in the inner top of the sliding plate (61) and the inner bottom of the mounting plate (62), and the top block (14) is clamped and mounted in the sliding grooves (141) through the sliding blocks (143).

5. The frame rail flexibility stamping die of claim 1, wherein: the utility model discloses a fixing device for fixing a plurality of sliding plates, including mounting panel (62), the inboard edge of mounting panel (62) is provided with a plurality of spacing strips of group perpendicularly on the outside limit, the gliding spacing groove of confession spacing strip is seted up to the symmetry on the inboard edge of sliding plate (61) ann, mounting hole (621) that supply fastening bolt to fix are seted up to the bottom department of mounting panel (62).

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