CN217393472U - Bridging type inclined wedge structure - Google Patents

Abstract

The utility model discloses a bridging formula carves structure to one side, including two dogs, all be provided with nitrogen spring in two dogs, the end that stretches out of two nitrogen spring is provided with the slider, one side both ends of slider all are provided with splint, one side of two splint all is provided with takes off the flitch, the below of slider is provided with two V type baffles, the slider slides and sets up on V type baffle, slider top both ends are provided with the drive block, all set up the navigation key on two drive blocks, two drive block lower extremes are provided with first antifriction plate, slider both ends one side all is provided with leans on the piece, two lean on piece one side all to be provided with the second antifriction plate. Compared with a front inclined wedge structure, the inclined wedge structure adopts two driving devices, spans two sides of a material belt, does not occupy the inner space of the material belt, can realize a punching process when the mold space is compact, does not need to increase a punching process independently, saves production equipment, and improves production efficiency.

Description

Bridging type inclined wedge structure

Technical Field

The utility model belongs to the technical field of the bridge type is carved to one side, concretely relates to bridge type is carved structure to one side.

Background

In order to reduce cost and improve efficiency, a continuous die process is adopted for stamping parts in process arrangement, the internal space of the die is compact due to the inherent defect of the continuous die process, and a standard inclined wedge part cannot be installed in a plurality of dies. The method not only increases the manufacturing cost correspondingly, but also has the risk of missing the working procedure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridging carves structure to one side to carve the defect that occupies the mould inner space to one side that exists among the solution prior art and carve the problem that can't arrange to one side, make the part that originally need punch a hole alone, can realize all technologies on one set of modulus of continuity, fine realization cost reduction increase's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bridging type carves structure to one side, includes two dogs all be provided with nitrogen gas spring, two in the dog the end that stretches out of nitrogen gas spring is provided with the slider, one side both ends of slider all are provided with splint, two one side of splint all is provided with takes off the flitch, the below of slider is provided with two V type baffles, the slider slides and sets up on V type baffle, slider top both ends are provided with the drive block, two all set up the navigation key on the drive block, two the drive block lower extreme is provided with first antifriction plate, slider both ends one side all is provided with leans on the piece, two lean on piece one side all to be provided with the second antifriction plate.

Preferably, both ends of the sliding block are provided with pressing plates.

Preferably, punches are arranged on one side of each shedding plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses at first the drive block is down along with the punch press upper table face, the second antifriction plate of contact installation on leaning on the block earlier, prevent the yawing force that punches a hole and produce, contact slide block afterwards, drive slide block slides on V type baffle, the punch press is gone to the bottom dead center, drift contact product, the waste material drops, the punch press return stroke, the drive block goes upward along with the punch press, the board that drops breaks away from the product, nitrogen spring promotes the slider return stroke, compare in the past and carve the structure to one side, this carves to one side and adopts two drive arrangement, span in material area both sides, do not occupy the material and take inner space, also can realize the technology of punching a hole when making the mould space compact, need not increase the process of punching a hole in the independent, the production equipment is practiced thrift, and production efficiency is improved.

Drawings

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

FIG. 2 is a schematic right-side view of FIG. 1;

fig. 3 is a schematic sectional view taken along line a-a of fig. 1.

In the figure: 1. a stopper; 2. a nitrogen spring; 3. a slider; 4. a splint; 5. a material removing plate; 6. a V-shaped guide plate; 7. a drive block; 8. a positioning key; 9. a first wear plate; 10. a backup block; 11. a second wear plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, an embodiment of the present invention provides a bridging type slanting wedge structure, which includes two stoppers 1, wherein nitrogen springs 2 are fixedly mounted in the two stoppers 1 through bolts, the extending ends of the two nitrogen springs 2 are fixedly mounted with a slider 3 through bolts, the slider 3 is wedge-shaped, both ends of the left side of the slider 3 are fixedly mounted with clamping plates 4 through bolts, both sides of the two clamping plates 4 are fixedly mounted with stripper plates 5 through bolts, two V-shaped guide plates 6 are fixedly mounted below the slider 3 through bolts, the V-shaped guide plates 6 are mounted on a stamping platform, the slider 3 is slidably inserted on the V-shaped guide plates 6, driving blocks 7 are disposed at both ends above the slider 3, the driving blocks 7 are mounted on a stamping device through bolts, positioning keys 8 are welded on both driving blocks 7, the lower ends of the two driving blocks 7 are fixedly mounted with first wear-resisting plates 9 through bolts, 3 both ends of slider all are provided with by piece 10, lean on piece 10 to pass through bolt fixed mounting on stamping platform, lean on piece 10 left side for two and all have second antifriction plate 11 through bolt fixed mounting.

As shown in fig. 1, 2 and 3, pressing plates 12 are welded at both ends of the sliding block 3, the lower ends of the pressing plates 12 are welded on the punching platform, and a punch 13 is fixedly installed on one side of the shedding plate 5 through bolts.

The working principle of the embodiment is as follows: firstly, the driving block 7 descends along with the upper table surface of the punch press, firstly contacts the second wear-resisting plate 11 arranged on the leaning block 10, the lateral force generated by punching is prevented, then the sliding block 3 is contacted, the sliding block 3 slides on the V-shaped guide plate 6, the punch press moves to a bottom dead center, the punch 13 contacts a product, waste materials fall off, the return stroke of the punch press is realized, the driving block 7 ascends along with the punch press, the falling plate 5 is separated from the product, the nitrogen spring 2 pushes the sliding block 3 to return stroke, compared with a forward inclined wedge structure, the inclined wedge adopts two driving devices, the driving devices stretch across two sides of the material belt, the internal space of the material belt is not occupied, the punching process can be realized when the die space is compact, the punching process is not required to be independently increased, the production equipment is saved, and the production efficiency is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (3)

1. The utility model provides a bridging formula is carved structure to one side which characterized in that: comprises two check blocks (1), nitrogen springs (2) are arranged in the two check blocks (1), a sliding block (3) is arranged at the extending end of the two nitrogen springs (2), clamping plates (4) are arranged at two ends of one side of the sliding block (3), stripping plates (5) are arranged at one sides of the two clamping plates (4), two V-shaped guide plates (6) are arranged below the sliding block (3), the sliding block (3) is arranged on the V-shaped guide plates (6) in a sliding manner, the two ends above the sliding block (3) are provided with driving blocks (7), the two driving blocks (7) are both provided with positioning keys (8), the lower ends of the two driving blocks (7) are provided with first wear-resisting plates (9), the sliding block (3) is characterized in that two leaning blocks (10) are arranged on one sides of two ends of the sliding block (3), and a second wear-resisting plate (11) is arranged on one side of each leaning block (10).

2. A bridging-type miter wedge structure as in claim 1, wherein: and pressing plates (12) are arranged at two ends of the sliding block (3).

3. A bridging wedge structure as claimed in claim 1, wherein: and punches (13) are arranged on one side of the stripper plate (5).

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