CN212442955U - Drum magazine lid unloading forming die - Google Patents

Abstract

The utility model discloses a drum cover blanking forming die, which comprises a supporting column, wherein the top end of the supporting column is provided with a base, the upper surface of the base is provided with a fixed column and a fixed block, the fixed block is assembled on the right side of the fixed column, a stamping device is assembled between the two fixed columns, the stamping device comprises an upper pressing plate and a lower pressing plate, the inner side surfaces of the upper pressing plate and the lower pressing plate are respectively provided with a groove, a lug capable of moving up and down is assembled in the groove at the upper end, a moving column capable of sliding up and down is assembled in the groove at the lower end, the outer side ends of the lug and the moving column are respectively provided with a telescopic hydraulic cylinder, the outer side surface of the telescopic hydraulic cylinder is provided with a plunger pump, compared with the prior die, the drum cover blanking forming die effectively solves the problem that the prior die can not change the depth, simple structure and convenient operation.

Description

Drum magazine lid unloading forming die

Technical Field

The utility model relates to a drum magazine lid mould technical field specifically is a drum magazine lid unloading forming die.

Background

Drum magazine (English: Drum magazine) is a circular bullet supply tool, is famous for similar drums, is common on submachine guns, rifles or machine guns, and can also be called as a bullet disc, and Drum magazine cover is a cover plate shell for capping the Drum magazine as famous and famous, the former Drum magazine cover forming die is basically formed, only can manufacture a cover plate with a certain height, is inconvenient, and the former die is manually taken down after being formed by punching, and the Drum magazine cover is difficult to work in front of punching equipment for a long time, can cause errors due to fatigue, and is easy to threaten the safety of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum magazine lid unloading forming 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: the utility model provides a drum cover unloading forming die, includes the support column, the top of support column is equipped with the base, the upper surface of base is equipped with fixed column and fixed block, the fixed block assembles on the right side of fixed column, and two be equipped with stamping device between the fixed column, stamping device includes top board and holding down plate, the inboard surface of top board and holding down plate all is seted up flutedly, the upper end be equipped with the lug that can reciprocate in the recess, the lower extreme be equipped with gliding removal post from top to bottom in the recess, the outside end of lug and removal post all is equipped with telescopic hydraulic cylinder, telescopic hydraulic cylinder's outside surface all is equipped with the plunger pump.

Preferably, the upper surface of fixed column is equipped with the spreader, the upper surface of spreader is equipped with the hydraulic pump, the power take off end of hydraulic pump runs through the spreader and is equipped with the hydraulic telescoping post, the lower surface of hydraulic telescoping post and the upper surface laminating of top board.

Preferably, the outer surface of the convex block is provided with a sliding block, the inner surface of the groove at the upper end is provided with a sliding groove, and the inner surface of the sliding groove is attached to the outer surface of the sliding block.

Preferably, the right side the right surface of fixed column runs through to be seted up and gets a mouth, the left surface embedding of fixed block is equipped with electric telescopic handle, electric telescopic handle's left surface is equipped with permanent magnetism sucking disc.

Preferably, the electric telescopic rod and the workpiece taking opening are in the same horizontal direction, and the opening diameter of the workpiece taking opening is at least larger than two times of the diameter of the permanent magnetic chuck.

Preferably, the lower surface of the support post is fitted with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the recess, through the lug that can remove of assembly in the recess and removal post, conveniently adjust the degree of depth of mould to the bullet drum shell of adaptation production height not going, the utility model discloses be provided with the fixed block, through the left surface embedding at the fixed block assembly electric telescopic handle, and electric telescopic handle's left surface assembly permanent magnetism sucking disc, can automize and shift out the shaping bullet drum lid from the punching press region, can reduce staff's work danger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is the structure schematic diagram of the upper press plate and the lower press plate of the utility model.

In the figure: 1. the device comprises a supporting column, 11, a rubber pad, 2, a base, 21, a fixing column, 211, a workpiece taking port, 22, a fixing block, 23, a cross column, 24, a hydraulic pump, 25, a hydraulic telescopic column, 3, a stamping device, 31, an upper pressing plate, 32, a lower pressing plate, 4, a groove, 41, a bump, 411, a sliding block, 42, a moving column, 43, a telescopic hydraulic cylinder, 44, a plunger pump, 45, a sliding groove, 5, an electric telescopic rod, 51 and a permanent magnetic chuck.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drum cover blanking forming die comprises a supporting column 1, a base 2 is assembled at the top end of the supporting column 1, fixed columns 21 and fixed blocks 22 are assembled on the upper surface of the base 2, the fixed blocks 22 are assembled on the right sides of the fixed columns 21, a stamping device 3 is assembled between the two fixed columns 21, the stamping device 3 comprises an upper pressing plate 31 and a lower pressing plate 32, grooves 4 are formed in the inner side surfaces of the upper pressing plate 31 and the lower pressing plate 32, a lug 41 capable of moving up and down is assembled in the upper end groove 4, a moving column 42 capable of sliding up and down is assembled in the lower end groove 4, telescopic hydraulic cylinders 43 are assembled on the outer side ends of the lug 41 and the moving column 42, plunger pumps 44 are assembled on the outer side surfaces of the telescopic hydraulic cylinders 43, before use, the plunger pumps 44 can be controlled to stretch the telescopic hydraulic cylinders 43, the positions of the lug 41 and the moving column 42 in the grooves, when in use, the raw material is placed at the position of the groove 4 of the lower pressure plate 32, then the hydraulic pump 24 is started and controlled to extend the hydraulic telescopic column 25, the upper pressure plate 31 and the lug 41 are driven to move downwards, the lug 41 extrudes and forms the raw material in the groove 4 at the lower end, after extrusion and formation, the hydraulic pump 24 is controlled to contract the hydraulic telescopic column 25, so as to drive the upper pressure plate 31 and the convex block 41 to move upwards, the telescopic hydraulic cylinder 43 is extended by controlling the lower plunger pump 44, the movable column 42 is driven to move upwards, thereby ejecting lower extreme recess 4 with the drum magazine lid after the shaping, control electric telescopic handle 5 this moment and extend, utilize permanent magnetism sucking disc 51, with the drum magazine lid adsorption surface after the shaping, control electric telescopic handle 5 shrink at last, the drum magazine lid after the type removes stamping device 3's right side through getting a mouth 211, then by external system control permanent magnetism sucking disc 51 with the drum magazine lid after the shaping put down can. .

Specifically, the upper surface of the fixed column 21 is provided with a cross column 23, the upper surface of the cross column 23 is provided with a hydraulic pump 24, the power output end of the hydraulic pump 24 penetrates through the cross column 23 and is provided with a hydraulic telescopic column 25, the lower surface of the hydraulic telescopic column 25 is attached to the upper surface of the upper pressure plate 31, and basic stamping work is completed through the hydraulic pump 24 and the hydraulic telescopic column 25.

Specifically, the outer surface of the projection 41 is provided with the slider 411, the inner surface of the upper end groove 4 is provided with the sliding groove 45, the inner surface of the sliding groove 45 is attached to the outer surface of the slider 411, the slider 411 is assembled on the outer surface of the projection 41, the sliding groove 45 is formed on the inner surface of the upper end groove 4, and the projection 41 can be stably moved up and down when the height of the projection is adjusted.

Specifically, right side fixed column 21's right surface runs through to have seted up and has got a mouth 211, and the left surface embedding of fixed block 22 is equipped with electric telescopic handle 5, and electric telescopic handle 5's left surface is equipped with permanent magnetism sucking disc 51. The electric telescopic rod 5 is used for controlling the permanent magnetic chucks 51, so that manpower is saved.

Specifically, the electric telescopic rod 5 and the piece taking opening 211 are in the same horizontal direction, the opening diameter of the piece taking opening 211 is at least larger than the diameter of two times of the permanent magnetic chuck 51, and the permanent magnetic chuck 51 can penetrate through the piece taking opening 211 to move the formed drum shell cover to the outside of a punching area.

Specifically, the lower surface of the support column 1 is equipped with a rubber pad 11, which can reduce the buffering force of punching and prevent the machine from moving for a long time.

The working principle is as follows: before use, the plunger pump 44 can be controlled to extend and retract the telescopic hydraulic cylinder 43, the positions of the convex block 41 and the movable column 42 in the groove are adjusted, so as to change the depth of the groove of the mold, when in use, raw materials are placed at the position of the groove 4 of the lower pressing plate 32, then the hydraulic pump 24 is started and controlled to extend the hydraulic telescopic column 25, the upper pressing plate 31 and the convex block 41 are driven to move downwards, so that the raw materials are extruded and formed in the groove 4 at the lower end by the convex block 41, after extrusion, the hydraulic pump 24 is controlled to contract the hydraulic telescopic column 25, the upper pressing plate 31 and the convex block 41 are driven to move upwards, the telescopic hydraulic cylinder 43 is extended by controlling the plunger pump 44 at the lower end, so as to drive the movable column 42 to move upwards, so as to push the formed drum cover out of the groove 4 at the lower end, at the moment, the electric telescopic rod 5 is controlled to extend, the formed drum magazine cover moves to the right side of the stamping device 3 through the workpiece taking port 211, and then the permanent magnetic chuck 51 is controlled by an external system to put down the formed drum magazine cover.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a drum magazine lid unloading forming die, includes support column (1), the top of support column (1) is equipped with base (2), its characterized in that: the upper surface of base (2) is equipped with fixed column (21) and fixed block (22), fixed block (22) assemble the right side at fixed column (21), and two be equipped with stamping device (3) between fixed column (21), stamping device (3) include top board (31) and holding down plate (32), recess (4) are all seted up to the inboard surface of top board (31) and holding down plate (32), the upper end be equipped with lug (41) that can reciprocate in recess (4), the lower extreme be equipped with gliding removal post (42) from top to bottom in recess (4), the outside end of lug (41) and removal post (42) all is equipped with telescopic hydraulic cylinder (43), the outside surface of telescopic hydraulic cylinder (43) all is equipped with plunger pump (44).

2. The drum lid blanking forming die of claim 1, wherein: the upper surface of fixed column (21) is equipped with spreader (23), the upper surface of spreader (23) is equipped with hydraulic pump (24), the power take off end of hydraulic pump (24) runs through spreader (23) and is equipped with hydraulic telescoping column (25), the lower surface of hydraulic telescoping column (25) and the upper surface laminating of top board (31).

3. The drum lid blanking forming die of claim 1, wherein: the outer surface of the convex block (41) is provided with a sliding block (411), the upper end of the inner surface of the groove (4) is provided with a sliding groove (45), and the inner surface of the sliding groove (45) is attached to the outer surface of the sliding block (411).

4. The drum lid blanking forming die of claim 1, wherein: the right side the right surface of fixed column (21) runs through and has seted up and get a mouth (211), the left surface embedding of fixed block (22) is equipped with electric telescopic handle (5), the left surface of electric telescopic handle (5) is equipped with permanent magnetism sucking disc (51).

5. The drum lid blanking forming die of claim 4, wherein: the electric telescopic rod (5) and the workpiece taking opening (211) are in the same horizontal direction, and the opening diameter of the workpiece taking opening (211) is at least larger than two times of the diameter of the permanent magnetic chuck (51).

6. The drum lid blanking forming die of claim 1, wherein: the lower surface of the support column (1) is equipped with a rubber pad (11).

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