CN217617262U - Continuous stamping die convenient to metal working - Google Patents

Abstract

The utility model discloses a continuous stamping die convenient to metal working, comprising a base plate and a supporting frame, support frame fixed mounting is at the up end of bottom plate, the vertical interlude of up end symmetry of support frame has two vertical guide arms, every the equal fixed mounting in upper end of vertical guide arm has the stopper, the cover is equipped with the sliding sleeve on the vertical guide arm, sliding connection between vertical guide arm and the sliding sleeve, the lower terminal surface symmetry fixed mounting of sliding sleeve has two buffer spring, every the equal fixed mounting of buffer spring is at the support frame up end. The utility model discloses, servo motor passes through the output and drives the clockwise rotation of half gear for pinion rack upward movement, tooth on the half gear leave the pinion rack back, and pinion rack, template and last mould are under the effect of gravity, fall downwards, go up the mould and directly fall into the die cavity in, carry out stamping forming to the metalwork in the die cavity, can simultaneous processing to a plurality of stamping workpiece stamping forming through a plurality of last moulds, improved punching press efficiency.

Description

Continuous stamping die convenient to metal working

Technical Field

The utility model relates to a stamping die technical field especially relates to a continuous stamping die convenient to metal working.

Background

The punching is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, strips, pipes, profiles and the like to generate plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes.

Still there are some defects at present when punching press the metal, mostly can not carry out continuous punching press to the metal when the punching press, and every punching press just needs a metal of manual work placement, and this kind of working method will reduce stamping die's work efficiency.

In order to solve the problem, the utility model provides a continuous stamping die convenient to metal working.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a computer mainframe structure is used in computer teaching to solve among the prior art "still have some defects when carrying out the punching press to the metal at present, mostly can not carry out continuous punching press to the metal when the punching press, a metal just needs the manual work to place for one every punching press, the technical problem of this kind of working method will reduce stamping die's work efficiency".

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a continuous stamping die convenient to metal processing, includes bottom plate and support frame, support frame fixed mounting is at the up end of bottom plate, the up end symmetry vertical interlude of support frame has two vertical guide arms, every the equal fixed mounting in upper end of vertical guide arm has the stopper, the cover is equipped with the sliding sleeve on the vertical guide arm, sliding connection between vertical guide arm and the sliding sleeve, the lower terminal surface symmetry fixed mounting of sliding sleeve has two buffer spring, every buffer spring equal fixed mounting is at the support frame up end, two the common fixed mounting of lower extreme of vertical guide arm has the template, the equidistant fixed mounting of the lower extreme of template has a plurality of upper dies, the center department of template up end is provided with actuating mechanism, the up end symmetry fixed mounting of bottom plate has two supporting legs, two the common fixed mounting in upper end of lower mould supporting leg, the equidistant a plurality of die cavity of having seted up of lower mould face, every equal sliding connection has ejection piece in the die cavity, every the equal vertical fixed mounting in center department of ejection piece down end has the guide arm, how individual the lower extreme of guide arm all runs through the lower terminal surface of lower mould and fixed mounting has the preforming, the lower extreme fixed mounting has the reset spring at the bottom plate of reset spring.

As the utility model discloses a preferred technical scheme, actuating mechanism includes pinion rack and semi-gear, the vertical centre department of interlude at the support frame up end of pinion rack, the lower extreme fixed mounting of pinion rack is at the up end of template, pinion rack and semi-gear intermeshing.

As a preferred technical scheme of the utility model, the center department of half-gear is provided with servo motor, servo motor fixed mounting is in the up end of support frame, servo motor's output fixed mounting is in the center department of half-gear.

As a preferred technical scheme of the utility model, it is the same with the number of die cavity, and every to go up the number of mould go up corresponding between mould and the die cavity.

As the preferred technical scheme of the utility model, every the equal fixed mounting of up end of vertical guide arm has the stopper.

As the utility model discloses an optimized technical scheme, the lower terminal surface of bottom plate is provided with anti-skidding line.

The utility model provides a computer mainframe structure is used in computer teaching possesses following beneficial effect:

the servo motor drives the half gear to rotate clockwise through the output end, so that the toothed plate moves upwards, after teeth on the half gear leave the toothed plate, the template and the upper die fall downwards under the action of gravity, the upper die directly falls into the die cavity, and metal pieces in the die cavity are subjected to punch forming; when teeth on the half gear are meshed with the toothed plate again, the toothed plate is pulled upwards, the upper die leaves from the die cavity, the reset spring pushes the ejection plate to move upwards through the pressing plate and the guide rod, the metal piece in the die cavity is bounced, and a product can be taken out conveniently.

Drawings

Fig. 1 is a schematic front structural view of a continuous stamping die convenient for metal processing according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic front structural view of a connection between a toothed plate and a gear in a continuous stamping die convenient for metal processing according to the present invention;

fig. 4 is the utility model provides a pinion rack and gear connection department's side structure schematic diagram in continuous stamping die convenient to metal processing.

In the figure: the device comprises a reset spring 1, a guide rod 2, a pressing sheet 3, an upper mold 4, an ejecting sheet 5, a mold groove 6, a lower mold 7, a mold plate 8, a half gear 9, a vertical guide rod 10, a sliding sleeve 11, a limiting block 12, a toothed plate 13, a supporting frame 14, a bottom plate 15 and a buffer spring 16.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-4, the utility model provides a technical solution: the utility model discloses a following technical scheme realizes: the utility model provides a continuous stamping die convenient to metal working, including bottom plate 15 and support frame 14, support frame 14 fixed mounting is at the up end of bottom plate 15, the up end symmetry vertical interlude of support frame 14 has two vertical guide arms 10, the equal fixed mounting in upper end of every vertical guide arm 10 has stopper 12, the cover is equipped with sliding sleeve 11 on the vertical guide arm 10, sliding connection between vertical guide arm 10 and the sliding sleeve 11, the lower terminal surface symmetry fixed mounting of sliding sleeve 11 has two buffer spring 16, the equal fixed mounting in support frame 14 up end of every buffer spring 16, the common fixed mounting of the lower extreme of two vertical guide arms 10 has template 8, the equidistant fixed mounting of the lower extreme of template 8 has a plurality of last mould 4, the center department of template 8 up end is provided with actuating mechanism, the equal vertical fixed mounting in center department of the up end of bottom plate 5 of two supporting legs has two supporting legs, the common fixed mounting in upper end of two supporting legs has lower mould 7, the equidistant a plurality of mould grooves 6 of having seted up of up end of lower mould 7, equal sliding connection has ejecting piece 5 in every mould groove 6, the equal vertical fixed mounting has ejecting piece 2 of guide arm department has guide arm 2, the lower extreme of pressing piece 2 all runs through the lower extreme of lower mould 7 and fixed mounting has pressing piece 3, the lower extreme of pressing piece 1 of fixed mounting of reset spring 15, the fixed mounting of reset spring 1 of reset spring 15.

Wherein, actuating mechanism includes pinion rack 13 and semi-gear 9, and pinion rack 13 vertically alternates in the center department of the upper end face of support frame 14, and the lower extreme fixed mounting of pinion rack 13 is in the up end of template 8, and pinion rack 13 and semi-gear 9 intermeshing.

Wherein, the center department of half gear 9 is provided with servo motor, and servo motor fixed mounting is in the up end of support frame 14, and servo motor's output fixed mounting is in the center department of half gear 9.

The number of the upper dies 4 is the same as that of the die cavities 6, and each upper die 4 corresponds to one die cavity 6.

Wherein, the upper end face of each vertical guide rod 10 is fixedly provided with a limiting block 12.

Wherein, the lower terminal surface of bottom plate 15 is provided with anti-skidding line.

The utility model discloses a theory of operation, put into a plurality of die cavity 6 with a plurality of metalworks that need to be processed in proper order, start servo motor, servo motor drives the clockwise rotation of half-gear 9 through the output for pinion rack 13 upward movement, after tooth on the half-gear 9 left pinion rack 13, template 8 and last mould 4 fall downwards under the effect of gravity, go up mould 4 and directly fall into die cavity 6 in, carry out stamping forming to the metalwork in die cavity 6, can process simultaneously through a plurality of last moulds 4 and to a plurality of stamping workpiece stamping forming, improved stamping efficiency; when the teeth on the half gear 9 are meshed with the toothed plate 13 again, the toothed plate 13 is pulled upwards, the upper die 4 leaves from the die cavity 6, the reset spring 1 pushes the ejection piece 5 to move upwards through the pressing piece 3 and the guide rod 2, the metal piece in the die cavity 6 is ejected, and a product can be taken out conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (6)

1. The continuous stamping die convenient for metal processing comprises a bottom plate (15) and a support frame (14), and is characterized in that the support frame (14) is fixedly arranged on the upper end face of the bottom plate (15), two vertical guide rods (10) are symmetrically and vertically inserted into the upper end face of the support frame (14), each vertical guide rod (10) is fixedly arranged at the upper end of a limiting block (12), a sliding sleeve (11) is sleeved on each vertical guide rod (10), the vertical guide rods (10) are slidably connected with the sliding sleeve (11), two buffer springs (16) are symmetrically and fixedly arranged at the lower end face of the sliding sleeve (11), each buffer spring (16) is fixedly arranged at the upper end face of the support frame (14) and is provided with a template (8) at the lower end of each vertical guide rod (10), a plurality of upper dies (4) are fixedly arranged at the lower end face of the template (8) at equal intervals, a driving mechanism is arranged at the center of the upper end face of the template (8), two lower dies (7) are fixedly arranged at the upper end faces of the support legs, a plurality of upper dies (7) are provided with a plurality of upper die slots (6) at equal intervals, and each lower die (5) are respectively arranged at the center of a plurality of die ejecting grooves (5) at the upper end face of each vertical guide rod (5), the lower end of each guide rod (2) penetrates through the lower end face of the lower die (7) and is fixedly provided with a pressing sheet (3), the lower end face of each pressing sheet (3) is fixedly provided with a return spring (1), and the lower end of each return spring (1) is fixedly arranged on the upper end face of the bottom plate (15).

2. The continuous stamping die convenient for metal processing as claimed in claim 1, wherein the driving mechanism comprises a toothed plate (13) and a half gear (9), the toothed plate (13) is vertically inserted in the center of the upper end surface of the supporting frame (14), the lower end of the toothed plate (13) is fixedly installed on the upper end surface of the template (8), and the toothed plate (13) and the half gear (9) are meshed with each other.

3. The continuous stamping die convenient for metal processing as claimed in claim 2, wherein a servo motor is arranged at the center of the half gear (9), the servo motor is fixedly installed on the upper end face of the supporting frame (14), and the output end of the servo motor is fixedly installed at the center of the half gear (9).

4. A progressive stamping die facilitating metal working according to claim 1, characterised in that the number of upper dies (4) is the same as the number of die cavities (6), and there is correspondence between each upper die (4) and a die cavity (6).

5. The continuous stamping die convenient for metal working as claimed in claim 4, wherein a stopper (12) is fixedly mounted on the upper end surface of each vertical guide rod (10).

6. A progressive stamping die facilitating metal working according to claim 1, wherein the lower end face of the bottom plate (15) is provided with anti-slip threads.

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