CN214211929U - Punch-die structure of stamping reinforced product - Google Patents

Abstract

The utility model discloses a punch-die structure of punching press reinforcement product relates to reinforcement product technical field. The utility model discloses an operation panel and lower floor's template, lower floor's template are located the operation panel upper surface, and lower floor's template upper surface array has a plurality of concave grooves, and the relative both sides face in concave groove all is provided with the arc wall, and fixed surface is connected with the support frame on the operation panel, and the hydraulic press is installed to the support frame bottom surface, and hydraulic press output fixedly connected with lift post, lift post bottom surface fixedly connected with upper template, upper template bottom surface array have a plurality of lugs. The utility model discloses a set up concave groove, lug and arc wall, make the steel sheet form concave-convex structure, let the structure of steel sheet stronger to the yields is high, is difficult for breaking during production.

Description

Punch-die structure of stamping reinforced product

Technical Field

The utility model belongs to the technical field of the reinforcement product, especially, relate to a punch-die structure of punching press reinforcement product.

Background

The reinforcing plate is also called reinforcing plate, supporting plate, reinforcing plate and reinforcing rib. The reinforcing plate is mainly used for buildings, petroleum pipelines, machineries, electronic products and the like. The flexible printed circuit board is widely used in electronic products. The reinforcing plate mainly solves the flexibility of the flexible circuit board, improves the strength of the insertion part and facilitates the integral assembly of the product.

The existing stiffening plate is usually processed and molded into a plane product without an uneven structure, the molded stiffening plate has general structural strength and low production efficiency, and a mold is easy to be unstable when a finished product is pressed down to cause low yield; therefore, a punch-die structure of a punching reinforced product is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch-die structure of punching press reinforcement product solves current stiffening plate machine-shaping usually and is the plane product, does not possess the concave-convex structure, and fashioned stiffening plate structural strength is general, and production efficiency is low, the easy unstability of mould leads to the problem of output low when pushing down the finished product.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a punch-die structure of punching reinforcement product, which comprises an operation table and a lower template, wherein the lower template is arranged on the upper surface of the operation table, the upper surface of the lower template is arrayed with a plurality of concave grooves, two opposite side surfaces of the concave grooves are both provided with arc grooves, the upper surface of the operation table is fixedly connected with a support frame, the bottom surface of the support frame is in an L-shaped plate structure, the bottom surface of the support frame is provided with a hydraulic press, the output end of the hydraulic press is fixedly connected with a lifting column, the bottom surface of the lifting column is fixedly connected with an upper template, the bottom surface of the upper template is arrayed with a plurality of convex blocks, the positions of the convex blocks are matched with the concave grooves, the hydraulic press drives the lifting column to press down, the upper template presses the steel plate, the concave grooves and the convex blocks are matched to form a concave-convex structure, the structure of the steel plate is stronger, and the arc grooves protect the steel plate, prevent the steel sheet rupture, let the steel sheet yields higher.

Further, lower floor's template bottom surface is provided with the rubber heelpiece the lower floor's template upper surface is provided with a plurality of nut grooves, nut groove bottom surface is provided with the screw, the screw runs through the operation panel, the inside bolt that is provided with of screw is fixed with lower floor's template and operation panel through the bolt, prevents that lower floor's template from rocking appearing, and the nut groove is hidden the nut, prevents that the nut from influencing upper template and pushing down.

Further, a plurality of limiting plates of fixed surface are connected with on the operation panel, the limiting plate is "L" shaped plate structure, the limiting plate is the symmetry setting about lower floor's template central line, the adjacent internal surface of limiting plate all is provided with the spring, spring one end fixedly connected with blotter, blotter and lower floor's template laminating, the limiting plate is spacing to lower floor's template, and spring and cushion carry out the buffer protection to lower floor's template, prevent that lower floor's template from appearing rocking in stamping process, make steel sheet shaping yields descend, let the device wholly more stable.

Furthermore, a plurality of limiting columns are fixedly connected to the upper surface of the operating platform, limit columns limit the upper-layer template, and the upper-layer template is prevented from being excessively pressed downwards to cause deformation of the steel plate.

Further, a plurality of support columns of operation panel bottom fixedly connected with, fixedly connected with strengthens the sloping between support column and the operation panel, a plurality of strengthening ribs of fixedly connected with between hydraulic press and the support frame strengthen the stability of sloping reinforcing column, and the strengthening rib lets the hydraulic press more stable.

The utility model discloses following beneficial effect has:

the utility model has the advantages that the concave groove and the convex block are arranged, so that the steel plate forms a concave-convex structure, and the structure of the steel plate is stronger; the arc-shaped grooves are arranged to protect the steel plates, so that the steel plates are prevented from being broken, and the yield of the steel plates is higher; the lower template can be fixed by arranging the bolts, the nut grooves and the screw holes, so that the lower template is prevented from shaking; the lower-layer template is protected in a buffering mode by arranging the limiting plate, the spring and the buffering cushion, so that the lower-layer template is prevented from shaking in the stamping process, the steel plate forming yield is reduced, and the whole device is more stable; through setting up spacing post, carry on spacingly to the upper template, prevent that the upper template from pushing down excessively, make the steel sheet warp.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic isometric view of a punch and die structure of a stamped and reinforced product;

FIG. 2 is an enlarged view of a portion C of FIG. 1;

FIG. 3 is a schematic diagram of a right side view of a punch-die structure of a stamped and reinforced product;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;

FIG. 5 is an enlarged view of a portion D of FIG. 4;

FIG. 6 is a schematic top view of a punch-die structure of a stamped and reinforced product;

fig. 7 is a schematic view of the cross-sectional structure B-B in fig. 6.

In the drawings, the components represented by the respective reference numerals are listed below: 1. an operation table; 2. a lower layer template; 3. a support frame; 4. a hydraulic press; 5. a lifting column; 6. an upper layer template; 7. a concave groove; 8. an arc-shaped slot; 9. a bump; 10. a limiting plate; 11. a spring; 12. a cushion pad; 13. a rubber bottom pad; 14. a limiting column; 15. a nut groove; 16. a screw hole; 17. a bolt; 18. a support pillar; 19. reinforcing the oblique beam; 20. and (5) reinforcing ribs.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-7, the utility model relates to a punch-die structure of reinforced products, comprising an operation table 1 and a lower template 2, wherein the lower template 2 is arranged on the upper surface of the operation table 1, a plurality of concave grooves 7 are arranged on the upper surface of the lower template 2, two opposite side surfaces of the concave grooves 7 are provided with arc grooves 8, the upper surface of the operation table 1 is fixedly connected with a support frame 3, the bottom surface of the support frame 3 is an 'L' -shaped plate structure, the bottom surface of the support frame 3 is provided with a hydraulic press 4, the output end of the hydraulic press 4 is fixedly connected with a lifting column 5, the bottom surface of the lifting column 5 is fixedly connected with an upper template 6, the bottom surface of the upper template 6 is provided with a plurality of bumps 9, the positions of the bumps 9 are matched with the concave grooves 7, the hydraulic press 4 drives the lifting column 5 to press down, the upper template 6 presses down the steel plate, the steel plate is stamped with the lower template 2, the concave grooves 7 and the bumps 9 are matched to form a concave-convex structure, let the structure of steel sheet stronger, arc wall 8 protects the steel sheet, prevents the steel sheet rupture, lets the steel sheet yields higher.

Preferably, lower floor's template 2 bottom surface is provided with rubber heelpiece 13 lower floor's template 2 upper surface is provided with a plurality of nut grooves 15, and nut groove 15 bottom surface is provided with screw 16, and screw 16 runs through operation panel 1, and the inside bolt 17 that is provided with of screw 16 through bolt 17, fixes lower floor's template 2 and operation panel 1, prevents that lower floor's template 2 from appearing rocking, and nut groove 15 hides the screw, prevents that the nut from influencing upper template 6 and pushing down.

Preferably, a plurality of limiting plates 10 of fixed surface are connected with on 1 operation panel, limiting plate 10 is "L" shaped plate structure, limiting plate 10 is the symmetry setting about 2 central lines of lower floor's template, the adjacent internal surface of limiting plate 10 all is provided with spring 11, 11 one end fixedly connected with blotter 12 of spring, blotter 12 and the laminating of lower floor's template 2, limiting plate 10 is spacing to lower floor's template 2, spring 11 and blotter 12 carry out the buffer protection to lower floor's template 2, prevent that lower floor's template 2 from appearing rocking in stamping process, make steel sheet shaping yields descend, let the device wholly more stable.

Preferably, the upper surface of the operating platform 1 is fixedly connected with a plurality of limiting columns 14, the limiting columns 14 limit the upper-layer template 6, and the upper-layer template 6 is prevented from being pressed down excessively to deform a steel plate.

Preferably, a plurality of support columns 18 of operating floor 1 bottom surface fixedly connected with, fixedly connected with strengthens sloping 19 between support column 18 and the operating floor 1, a plurality of strengthening ribs 20 of fixedly connected with between hydraulic press 4 and the support frame 3, strengthen sloping 19 reinforcing support column 18's stability, strengthening rib 20 lets hydraulic press 4 more stable.

As shown in fig. 1 to 7, this embodiment is a method for using a punch-die structure of a press-reinforced product: the lower template 2 is fixed on the operating platform 1 through the matching of the bolts 17 and the screw holes 16, and the spring 11 and the buffer pad 12 buffer and protect the lower template 2 to prevent the lower template 2 from shaking in the stamping process; place the steel sheet on lower floor's template 2, hydraulic press 4 drives lift post 5 and pushes down, and upper template 6 pushes down, carries out the punching press with lower floor's template 2 to the steel sheet, and concave groove 7 and the 9 cooperation of lug make the steel sheet form concave-convex structure, let the structure of steel sheet stronger, and arc wall 8 protects the steel sheet.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a punch and die structure of punching press reinforcement product, includes operation panel (1) and lower floor's template (2), its characterized in that: lower floor's template (2) are located operation panel (1) upper surface, lower floor's template (2) upper surface array has a plurality of concave grooves (7), the relative both sides face in concave groove (7) all is provided with arc wall (8), fixed surface is connected with support frame (3) on operation panel (1), support frame (3) bottom surface is "L" shaped plate structure, hydraulic press (4) are installed to support frame (3) bottom surface, hydraulic press (4) output end fixedly connected with lift post (5), lift post (5) bottom surface fixedly connected with upper template (6), upper template (6) bottom surface array has a plurality of lugs (9), the position and the concave groove (7) of lug (9) suit.

2. The punch and die structure of a punching reinforcing product according to claim 1, wherein the bottom surface of the lower template (2) is provided with a rubber bottom pad (13), the upper surface of the lower template (2) is provided with a plurality of nut grooves (15), the bottom surfaces of the nut grooves (15) are provided with screw holes (16), the screw holes (16) penetrate through the operating table (1), and the screw holes (16) are internally provided with bolts (17).

3. The punch and die structure of a punching reinforcing product according to claim 1, wherein the upper surface of the operation platform (1) is fixedly connected with a plurality of limiting plates (10), the limiting plates (10) are of an L-shaped plate structure, the limiting plates (10) are symmetrically arranged about the center line of the lower formwork (2), springs (11) are arranged on the adjacent inner surfaces of the limiting plates (10), one ends of the springs (11) are fixedly connected with cushions (12), and the cushions (12) are attached to the lower formwork (2).

4. The punch and die structure of a punching and reinforcing product according to claim 1, wherein a plurality of limiting columns (14) are fixedly connected to the upper surface of the operating platform (1).

5. The punch-die structure of a punching reinforcement product according to claim 1, wherein a plurality of support columns (18) are fixedly connected to the bottom surface of the operating platform (1), a reinforcing oblique beam (19) is fixedly connected between the support columns (18) and the operating platform (1), and a plurality of reinforcing ribs (20) are fixedly connected between the hydraulic press (4) and the supporting frame (3).

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