CN213968584U

CN213968584U - Three-wave guardrail plate punching die

Info

Publication number: CN213968584U
Application number: CN202022911036.9U
Authority: CN
Inventors: 华志强
Original assignee: Wuxi Yuhuang Machinery Manufacturing Co ltd
Current assignee: Wuxi Yuhuang Machinery Manufacturing Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-17
Anticipated expiration: 2030-12-07

Abstract

The application discloses a three-wave guardrail plate punching die which comprises an installation plate, an upper die base and a lower die base, wherein the lower die base is fixedly installed at the top of the installation plate, the upper die base is arranged at the top of the lower die base, two sides of the upper die base are both connected with lifting cylinders, shells of the lifting cylinders are fixedly connected with the installation plate, and a three-wave guardrail plate is clamped between the upper die base and the lower die base; a plurality of through-holes have been seted up on the upper die base, have seted up a plurality of installation shrinkage pools on the die holder, and the inside coil spring that sets up of installation shrinkage pool, coil spring's one end and the pore wall fixed connection of installation shrinkage pool, coil spring's other end fixedly connected with push pedal, push pedal and installation shrinkage pool clearance fit are connected. This application is useful in that set up coil spring and push pedal in the installation shrinkage pool, after processing, behind the die sinking, through the elasticity impetus of coil spring and push pedal, the material that can be convenient for punch a hole breaks away from, leaves, need not the manual work and carries out taking out, the cleanness of clout.

Description

Three-wave guardrail plate punching die

Technical Field

The application relates to a punching die, in particular to a three-wave guardrail plate punching die.

Background

The guardrail plate absorbs collision energy by utilizing the deformation of the soil foundation, the upright post, the cross beam and the endurance plate, forces the out-of-control vehicle to change the direction and recover to the normal running direction, prevents the vehicle from rushing out of the road, protects the vehicle and passengers and reduces the loss caused by accidents; three-wave guardrail plates are mostly adopted.

The connecting position between the three-wave guardrail plates needs to be provided with a hole for providing an installation hole position; when processing, punching is needed, and a die is needed for clamping; during the mould centre gripping among the prior art, need reserve the shrinkage pool for the entering of cutter, nevertheless the clout of dashing down also can get into the shrinkage pool, is difficult for clean. Therefore, a three-wave fence punching die is provided for solving the problems.

Disclosure of Invention

In order to solve the defects of the prior art, the application provides a three-wave guardrail plate punching die which comprises an installation plate, an upper die base and a lower die base, wherein the lower die base is fixedly installed at the top of the installation plate, the upper die base is arranged at the top of the lower die base, two sides of the upper die base are both connected with lifting cylinders, the shell of each lifting cylinder is fixedly connected with the installation plate, and a three-wave guardrail plate is clamped between the upper die base and the lower die base; the improved die comprises an upper die base, a lower die base and a spiral spring, wherein the upper die base is provided with a plurality of through holes, the lower die base is provided with a plurality of installation concave holes, the inside of each installation concave hole is provided with the spiral spring, one end of each spiral spring is fixedly connected with the hole wall of the corresponding installation concave hole, the other end of each spiral spring is fixedly connected with a push plate, and the push plates are in clearance fit connection with the installation concave holes.

Furthermore, mounting holes are formed in the surface of the mounting plate, the number of the mounting holes is four, and the four mounting holes are distributed in a rectangular array.

Furthermore, the number of the lifting cylinders is four, and the four lifting cylinders are distributed on the mounting plate in a rectangular array.

Furthermore, both sides of the upper die base are provided with connecting side plates, and the connecting side plates are fixedly connected with the end part of an output shaft of the lifting cylinder.

Furthermore, a plurality of positioning columns are uniformly and fixedly connected to the periphery of the lower die base, and the positioning columns are embedded and connected with positioning holes formed in the bottom of the upper die base.

Furthermore, the top section of the upper die base and the bottom section of the upper die base are both of a wave-shaped structure.

Further, the top section of the lower die base is of a wave-shaped structure.

The beneficial effect of this application is: the application provides a three wave guardrail board cut-out press convenient to clout is clear away, clear.

Drawings

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

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a mounting hole and lifting cylinder distribution structure according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a coil spring and a push plate according to an embodiment of the present application.

In the figure: 1. the mounting panel, 2, mounting hole, 3, lift cylinder, 4, die holder, 5, upper die base, 6, three wave guardrail panel, 7, through-hole, 8, reference column, 9, locating hole, 10, coil spring, 11, push pedal, 12, installation shrinkage pool, 13, connection curb plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, the three-wave guardrail plate punching die comprises an installation plate 1, an upper die holder 5 and a lower die holder 4, wherein the lower die holder 4 is fixedly installed at the top of the installation plate 1, the upper die holder 5 is arranged at the top of the lower die holder 4, two sides of the upper die holder 5 are both connected with lifting cylinders 3, the shell of each lifting cylinder 3 is fixedly connected with the installation plate 1, and a three-wave guardrail plate 6 is clamped between the upper die holder 5 and the lower die holder 4;

a plurality of through-holes 7 have been seted up on the upper die base 5, a plurality of installation shrinkage pools 12 have been seted up on the die holder 4, the inside coil spring 10 that sets up of installation shrinkage pool 12, the one end of coil spring 10 and the pore wall fixed connection of installation shrinkage pool 12, the other end fixedly connected with push pedal 11 of coil spring 10, push pedal 11 is connected with installation shrinkage pool 12 clearance fit, realizes spacing when three wave guardrail panel 6 adds man-hour, wholly is applicable to three wave guardrail panel 6, has lift cylinder 3 simultaneously, through the drive of lift cylinder 3, realizes the rising and the decline of upper die base 5, realizes automatic die sinking and compound die, need not artifical manual low in labor intensity of operating.

The surface of the mounting plate 1 is provided with four mounting holes 2, and the four mounting holes 2 are distributed in a rectangular array; the number of the lifting cylinders 3 is four, and the four lifting cylinders 3 are distributed on the mounting plate 1 in a rectangular array; the two sides of the upper die holder 5 are both provided with connecting side plates 13, and the connecting side plates 13 are fixedly connected with the end parts of the output shafts of the lifting cylinders 3; a plurality of positioning columns 8 are uniformly and fixedly connected to the periphery of the lower die holder 4, and the positioning columns 8 are embedded and connected with positioning holes 9 formed in the bottom of the upper die holder 5; the top section of the upper die holder 5 and the bottom section of the upper die holder 5 are both wave-shaped structures; the top section of the lower die seat 4 is of a wave-shaped structure and is suitable for clamping the three-wave guardrail plates 6.

When the three-wave guardrail plate processing device is used, the mounting plate 1 provides a mounting hole position through the mounting hole 2, the mounting hole can be mounted on a processing platform, the three-wave guardrail plate 6 is placed on the lower die holder 4, the lifting cylinder 3 contracts, so that the upper die holder 5 and the lower die holder 4 clamp the three-wave guardrail plate 6, a processing clamping effect is provided, limiting is provided, and positioning is performed through the positioning column 8 and the positioning hole 9;

after clamping, when punching is carried out, a punching cutter penetrates through the through hole 7 and the three-wave guardrail plate 6 to realize punching of the three-wave guardrail plate 6, punched materials enter the mounting concave hole 12, and meanwhile, the push plate 11 is pressed downwards to realize compression of the spiral spring 10;

after punching a hole, the cutter resets, lift cylinder 3 extends, it goes upward to drive upper die base 5, realize the separation of upper die base 5 and die holder 4, take out three wave guardrail panel 6 can, elasticity impetus through coil spring 10 and push pedal 11, the material that can be convenient for punch a hole breaks away from, leaves, need not the manual work and carry out taking out of clout, it is clean, it is convenient for holistic use is provided, when not using simultaneously, it blocks for installation shrinkage pool 12 provides, play dirt-proof effect.

Wherein the stroke of the punching tool is smaller than the compression amount of the coil spring 10.

The application has the advantages that:

whole mould carries out the centre gripping of three wave guardrail panel 6 through lower bolster 4 and upper die base 5, realizes that three wave guardrail panel 6 adds the spacing of man-hour, wholly is applicable to three wave guardrail panel 6, has lift cylinder 3 simultaneously, through the drive of lift cylinder 3, realizes the rising and the decline of upper die base 5, realizes automatic die sinking and compound die, need not artifical manual low in labor strength of operating.

Wholly set up through-hole 7 on upper die base 5, die holder 4 sets up corresponding installation shrinkage pool 12, through-hole 7 is used for the passing of the cutter that punches a hole, the material under punching a hole can get into in installation shrinkage pool 12, installation shrinkage pool 12 has avoided blockking the cutter that punches a hole, compare with the conventional art, coil spring 10 and push pedal 11 have been add in installation shrinkage pool 12, after processing, after the die sinking, elasticity impetus through coil spring 10 and push pedal 11, the material that can be convenient for punch a hole breaks away from, leave, need not the manual work and carry out taking out of clout, it is clean, use for holistic has provided conveniently, when not using, it blocks for installation shrinkage pool 12 provides simultaneously, play dirt-proof effect.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a three wave guardrail board cut-out press which characterized in that: the three-wave guardrail plate material clamping device comprises an installation plate (1), an upper die base (5) and a lower die base (4), wherein the lower die base (4) is fixedly installed at the top of the installation plate (1), the upper die base (5) is arranged at the top of the lower die base (4), two sides of the upper die base (5) are both connected with lifting cylinders (3), the shell of each lifting cylinder (3) is fixedly connected with the installation plate (1), and a three-wave guardrail plate material (6) is clamped between the upper die base (5) and the lower die base (4);

a plurality of through-holes (7) have been seted up on upper die base (5), a plurality of installation shrinkage pool (12) have been seted up on die holder (4), installation shrinkage pool (12) inside sets up coil spring (10), the one end of coil spring (10) and the pore wall fixed connection of installation shrinkage pool (12), the other end fixedly connected with push pedal (11) of coil spring (10), push pedal (11) are connected with installation shrinkage pool (12) clearance fit.

2. The three wave fence panel punching die of claim 1, wherein: mounting hole (2) have been seted up on the surface of mounting panel (1), the figure of mounting hole (2) is four, four mounting hole (2) are the rectangular array and distribute.

3. The three wave fence panel punching die of claim 1, wherein: the number of the lifting cylinders (3) is four, and the four lifting cylinders (3) are distributed on the mounting plate (1) in a rectangular array.

4. The three wave fence panel punching die of claim 1, wherein: and connecting side plates (13) are arranged on two sides of the upper die base (5), and the connecting side plates (13) are fixedly connected with the end part of an output shaft of the lifting cylinder (3).

5. The three wave fence panel punching die of claim 1, wherein: the die is characterized in that a plurality of positioning columns (8) are uniformly and fixedly connected to the periphery of the lower die base (4), and the positioning columns (8) are connected with positioning holes (9) formed in the bottom of the upper die base (5) in an embedded mode.

6. The three wave fence panel punching die of claim 1, wherein: the top section of the upper die holder (5) and the bottom section of the upper die holder (5) are both wave-shaped structures.

7. The three wave fence panel punching die of claim 1, wherein: the top section of the lower die holder (4) is of a wave-shaped structure.