CN215244281U

CN215244281U - Reinforced plate

Info

Publication number: CN215244281U
Application number: CN202120370198.8U
Authority: CN
Inventors: 刘畅
Original assignee: Shanghai Dongjie Polymer Material Co ltd
Current assignee: Shanghai Dongjie Polymer Material Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-12-21
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a strengthen plate, the plate includes the strengthening rib that plate body and 3D printed, the strengthening rib sets up on the plate body, just the strengthening rib with the plate body is fixed to be linked to each other. The utility model discloses an earlier independent 3D prints out the strengthening rib, will again the strengthening rib is fixed on the plate body to form the plate of enough intensity, need not other die sinking, not only practice thrift manufacturing cost, improve production efficiency, and can not influence the quality of plate body self, solved among the prior art disposable punching press and go out the panel that has the strengthening rib and can make panel produce the gas pocket, thereby make the quality of panel descend, the technical problem with high costs has realized that the cost is low, production efficiency is high, the plate is of high quality, the technological effect that intensity is high.

Description

Reinforced plate

Technical Field

The utility model relates to a panel field especially relates to a strengthen plate.

Background

Thin plates, such as iron plates, plastic plates, ceramic plates, and CFRP (Carbon fiber Reinforced Plastics) plates, have insufficient strength when they have a large area, and are easily deformed during use, and thus cannot achieve the effect of use. For example, when the sheet material used as the door is insufficient in strength, the door is not only easy to deform, but also cannot achieve the effect of noise isolation, thereby affecting the driving safety of the driver.

But the plate is limited by the use environment, the strength of some plates can not be increased by thickening, and the existing method generally arranges reinforcing ribs on the plates. The plate with the reinforcing ribs is punched at one time, and the die is required to be opened independently.

Therefore, the above prior art has at least the following technical problems: in the prior art, the plate with the reinforcing ribs is punched at one time, so that the plate generates air holes, the quality of the plate is reduced, and meanwhile, the cost is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a strengthen plate for once only punching press out the panel that has the strengthening rib among the solution prior art can make panel produce the gas pocket, thereby makes the quality of panel descend, technical problem with high costs simultaneously.

The embodiment of the application provides a strengthen plate, the plate includes:

a plate body;

the strengthening rib that 3D printed, the strengthening rib sets up on the plate body, just the strengthening rib with the plate body is fixed continuous.

Furthermore, the reinforcing ribs are fixed on the back of the plate body, wherein the bottom ends of the reinforcing ribs are fixed on the plate body, and the top ends of the reinforcing ribs protrude out of the plate body.

Furthermore, the strengthening rib interval sets up on the plate body, just the cross sectional shape of strengthening rib is trapezoidal, just trapezoidal lower base with the plate body is fixed continuous, trapezoidal upper base to the plate body extends outward.

Furthermore, a connecting rib is arranged between every two adjacent reinforcing ribs, and two ends of the connecting rib are respectively connected with the reinforcing ribs on two sides.

Or the cross section of the reinforcing rib is M-shaped.

Or, the reinforcing ribs surround the plate body to form a plurality of rib body units in a honeycomb structure, and the rib body units are hexagonal.

Furthermore, the reinforcing ribs are bent along the length direction.

Furthermore, the top surface of the reinforcing rib is provided with an inclined surface or a recess, a reinforcing piece is arranged on the inclined surface or the recess, the bottom surface of the reinforcing piece is fixed on the reinforcing rib, and the top surface of the reinforcing piece extends outwards from the reinforcing rib.

Furthermore, the plate body and the reinforcing ribs are both made of thermoplastic materials, and the plate body and the reinforcing ribs are mutually bonded through heating.

Furthermore, the plate body and/or the reinforcing ribs are made of thermosetting materials, and the plate body and the reinforcing ribs are bonded through an adhesive.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

(1) this application embodiment prints out through earlier independent 3D the strengthening rib will again the strengthening rib is fixed on the plate body to form the plate of enough intensity, need not other die sinking, not only practice thrift manufacturing cost, improve production efficiency, and can not influence the quality of plate body self, it can make panel produce the gas pocket to have solved among the prior art once only to punch out the panel that has the strengthening rib, thereby makes the quality of panel descend, and technical problem with high costs has realized that the cost is low, production efficiency is high, the plate is of high quality, the high technological effect of intensity.

(2) The plate body on install additional behind the strengthening rib, on the one hand, the strengthening rib improve the rigidity of plate body can reduce vibration, on the other hand, can reduce the range of vibration to play noise abatement's effect, be particularly useful for use occasions such as car.

(3) The cross sectional shape of strengthening rib is trapezoidal, just trapezoidal go to the bottom with the plate body is fixed continuous, trapezoidal upper base to the plate body extends outward, thereby makes the strengthening rib with the plate body has better joint strength, guarantees the rigidity and strengthens the effect, can also reduce the volume of strengthening rib self simultaneously.

(4) The embodiment of the application is adjacent two still be equipped with the splice bar between the strengthening rib, the strengthening rib with the splice bar be in vertically and horizontally staggered on the plate body, evenly arrange on the plate body, have in the plate body cooling process, reduce the effect of strengthening rib and plate body shrink difference, thereby make the plate has stable result of use.

(5) The cross section shape of strengthening rib be M shape, the strengthening rib of M shape when improving plate body rigidity, has the effect that further lightens the dead weight.

(6) The embodiment of this application the honeycomb structure is arranged into to the strengthening rib, not only has the effect that alleviates the dead weight, and simultaneously, the strengthening rib closely arranges on the plate body, has obvious enhancement the effect of plate body rigidity.

(7) The embodiment of the application the strengthening rib on still be equipped with the reinforcement, can locally improve the enhancement ability of strengthening rib ensures the strengthening rib has better rigidity and strengthens the effect.

Drawings

FIG. 1 is a top view of a reinforcement plate according to one embodiment;

FIG. 2 is a side view of a reinforcement plate in one embodiment;

FIG. 3 is a schematic cross-sectional view of a reinforcing rib of one of the reinforcement plate members according to the first embodiment;

FIG. 4 is a schematic structural view of a reinforcing plate member according to a second embodiment;

FIG. 5 is a schematic cross-sectional view of a reinforcing rib for reinforcing a plate member according to a third embodiment;

FIG. 6 is a schematic structural view of a reinforcing plate member according to a fourth embodiment;

FIG. 7 is a schematic structural view of a reinforcing plate member according to a fifth embodiment;

FIG. 8 is a schematic structural view of a reinforcing plate member according to the sixth embodiment.

Detailed Description

In order to solve the technical problems, the technical scheme provided by the application has the following general idea: through earlier independent 3D prints out the strengthening rib will again the strengthening rib is fixed on the plate body to form the plate of enough intensity, need not the die sinking in addition, not only practice thrift manufacturing cost, improve production efficiency, and can not influence the quality of plate body self, solved among the prior art disposable punching press out have the panel of strengthening rib can make panel produce the gas pocket, thereby make the quality of panel descend, simultaneously with high costs technical problem, realized that the cost is low, production efficiency is high, the plate is of high quality, the high technological effect of intensity.

The technical solutions of the present application are described in detail below with reference to the drawings and specific embodiments, and it should be understood that the specific features in the embodiments and examples of the present application are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application, and the technical features in the embodiments and examples of the present application may be combined with each other without conflict.

Example one

Fig. 1 and 2 are a top view and a side view, respectively, of a reinforcing plate member in the present embodiment, which includes a plate body 100 and 3D-printed reinforcing ribs 200, as shown in fig. 1 and 2.

The reinforcing ribs 200 are disposed on the plate body 100, and the reinforcing ribs 200 are fixedly connected to the plate body 100.

Specifically, the shape and size of the reinforcing rib 200 are obtained based on the plate body 100; then acquiring a printing model for 3D printing based on the printing material and the shape and the size of the reinforcing ribs 200; then, printing out the reinforcing ribs 200 based on the printing model; finally, the reinforcing ribs 200 are fixed to the plate body 100.

This application embodiment prints out through earlier independent 3D the strengthening rib 200 will again the strengthening rib 200 is fixed on the plate body 100 to form the plate of enough intensity, need not other die sinking, not only practice thrift manufacturing cost, improve production efficiency, and can not influence the quality of plate body 100 self, it can make panel produce the gas pocket to have solved among the prior art once only to stamp out the panel that has the strengthening rib, thereby makes the panel quality descend, technical problem with high costs simultaneously, realized that the cost is low, production efficiency is high, the plate is of high quality, the high technological effect of intensity.

Meanwhile, after the reinforcing ribs 200 are additionally arranged on the plate body 100, on one hand, the reinforcing ribs 200 improve the rigidity of the plate body 100 and can reduce vibration, and on the other hand, the amplitude of vibration can be reduced, so that the effect of reducing noise is achieved, and the plate body is particularly suitable for use occasions such as automobiles.

Further, the reinforcing rib 200 is fixed on the back surface of the plate body 200, wherein the bottom end of the reinforcing rib 200 is fixed on the plate body 200, and the top end of the reinforcing rib 200 protrudes out of the plate body 200.

Fig. 3 is a schematic cross-sectional view of a reinforcing rib 200 for reinforcing a plate member in this embodiment, as shown in fig. 3, the cross-sectional shape of the reinforcing rib 200 is trapezoidal, the lower bottom of the trapezoid is fixedly connected to the plate body, and the upper bottom of the trapezoid extends outward from the plate body, so that the reinforcing rib 200 and the plate body 100 have better connection strength, the rigidity reinforcing effect is ensured, and the size of the reinforcing rib 200 itself can be reduced.

Further, the reinforcing ribs 200 are strip-shaped, and the reinforcing ribs 200 are spaced apart from and parallel to each other on the plate body 100.

Specifically, the plate body 100 is made of CFRP, the reinforcing ribs 200 are formed by printing after epoxy resin and glass fiber chopped strands (or carbon fiber chopped strands) are smashed and mixed, the plate body 100 and the reinforcing ribs 200 are placed into an oven and then heated, the plate body 100 and the reinforcing ribs 200 are bonded by heating and softening phases, and the plate body 100 and the reinforcing ribs 200 are solidified and molded after cooling.

Example two

The difference between this embodiment and the first embodiment is: a connecting rib 220 is further arranged between two adjacent reinforcing ribs 200.

Fig. 4 is a schematic structural view of a reinforcing plate member according to the present embodiment, and as shown in fig. 4, both ends of the connecting rib 220 are respectively connected to the reinforcing ribs 200 at both sides. In this embodiment, the panel may be an interior trim panel of a back door of an automobile.

Specifically, in this embodiment, the reinforcing ribs 200 and the connecting ribs 220 are criss-cross on the plate body 100, and are uniformly arranged on the plate body 100, so that the effect of reducing the shrinkage difference between the reinforcing ribs 200 and the plate body 100 in the cooling process of the plate body 100 is achieved, and the plate has a stable use effect.

EXAMPLE III

The difference between this embodiment and the first embodiment is: the cross-sectional shapes of the reinforcing ribs 200 are different, and the reinforcing ribs 200 are connected to the plate body 200 in different manners.

Fig. 5 is a schematic cross-sectional view of a reinforcing rib 200 for reinforcing a plate member in the present embodiment, and as shown in fig. 5, the cross-sectional shape 230 of the reinforcing rib 200 is M-shaped, and the M-shaped reinforcing rib 200 has a function of further reducing the self-weight while improving the rigidity of the plate body 100.

In this embodiment, the plate body 200 is a metal plate, the reinforcing ribs 200 are formed by printing after smashing and mixing ABS (terpolymer of three monomers of acrylonitrile (a), butadiene (B) and styrene (S)) plastic and glass fiber chopped strands, and the plate body 100 and the reinforcing ribs 200 are bonded and molded by glue.

Example four

The difference between this embodiment and the first embodiment is: the arrangement shapes of the reinforcing ribs 200 on the plate body 100 are different.

Fig. 6 is a schematic structural view of a reinforced plate member in this embodiment, as shown in fig. 6, the reinforcing ribs 200 surround a plurality of rib units 240 having a honeycomb structure on the plate body 100, and the rib units 240 have a hexagonal shape. In this embodiment, the plate may be an air conditioner casing, and specifically, the reinforcing ribs 200 are arranged in a honeycomb structure, which not only has the function of reducing the self-weight, but also has the effect of obviously enhancing the rigidity of the plate body 100 by closely arranging the reinforcing ribs 200 on the plate body 100.

EXAMPLE five

Fig. 7 is a schematic structural diagram of a reinforced plate member in this embodiment, as shown in fig. 7, the reinforcing rib 200 is curved along the length direction to improve the reinforcing effect, and further, the reinforcing rib 200 is S-shaped, and the S-shaped reinforcing rib 200 makes the arrangement of the reinforcing rib 200 on the plate member 100 more uniform, so as to balance the overall rigidity of the plate member 100.

EXAMPLE six

The difference between this embodiment and the first embodiment is: the reinforcing bar 200 is further provided with a reinforcing member 250.

Fig. 8 is a schematic structural view of a reinforcing plate member according to the present embodiment, and as shown in fig. 8, the reinforcing bar 200 has a slope or a recess on the top surface thereof, a reinforcing member 250 is disposed on the slope or the recess, the bottom surface of the reinforcing member 250 is fixed to the reinforcing bar 200, and the top surface of the reinforcing member 250 extends outward from the reinforcing bar 200.

The shape of the reinforcing bar 200 needs to be adapted to a specific use environment, and when the reinforcing bar 200 has a weak point, for example, a slope inclined toward the direction inside the reinforcing bar 200 (having a lower thickness) or a recess extending toward the direction inside the reinforcing bar 200, the reinforcing ability of the reinforcing bar 200 can be locally improved by providing the adapted reinforcing member 250, thereby ensuring that the reinforcing bar 200 has a better stiffness reinforcing effect.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

(1) this application embodiment prints out through earlier independent 3D the strengthening rib 200 will again the strengthening rib 200 is fixed on the plate body 100 to form the plate of enough intensity, need not other die sinking, not only practice thrift manufacturing cost, improve production efficiency, and can not influence the quality of plate body 100 self, it can make panel produce the gas pocket to have solved among the prior art once only to stamp out the panel that has the strengthening rib, thereby makes the quality of panel descend, and technical problem with high costs has realized that the cost is low, production efficiency is high, the plate is of high quality, the high technological effect of intensity.

(2) The embodiment of the application install on plate body 100 additional behind strengthening rib 200, on the one hand, strengthening rib 200 improve plate body 100's rigidity can reduce vibration, on the other hand, can reduce the range of vibration to play noise abatement's effect, be particularly useful for use occasions such as car. (3) The embodiment of the application the cross sectional shape of strengthening rib 200 is trapezoidal, just trapezoidal go to the bottom with the plate body is fixed continuous, trapezoidal upper base to the plate body extends outward, thereby makes strengthening rib 200 with plate body 100 has better joint strength, guarantees the rigidity and strengthens the effect, can also reduce the volume of strengthening rib 200 self simultaneously.

(4) The embodiment of the application is adjacent two still be equipped with splice bar 220 between the strengthening rib 200, strengthening rib 200 with splice bar 220 be in vertically and horizontally staggered on the plate body 100 evenly arranges on the plate body 100, have plate body 100 in the cooling process, reduce the effect of strengthening rib 200 and plate body 100 shrink difference, thereby make the plate has stable result of use.

(5) The cross section 210 of the reinforcing rib 200 in the embodiment of the present application is M-shaped, and the M-shaped reinforcing rib 200 has the function of further reducing the self weight while improving the rigidity of the plate body 100.

(6) The embodiment of this application the strengthening rib 200 is arranged into honeycomb structure, not only has the effect that alleviates the dead weight, and simultaneously, strengthening rib 200 closely arranges on the plate body 100, has obvious enhancement the effect of plate body 100 rigidity.

(7) The embodiment of the application also discloses that the reinforcing rib 200 is provided with the reinforcing piece 250, so that the reinforcing capacity of the reinforcing rib 200 can be locally improved, and the reinforcing rib 200 is ensured to have a good rigidity reinforcing effect.

It should be understood that the terms of orientation of up, down, left, right, front, back, top, bottom, etc., referred to or may be referred to in this specification, are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed accordingly depending on the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

While the foregoing is directed to the preferred embodiment of the present application, and not to the limiting thereof in any way and any way, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Those skilled in the art can make various changes, modifications and equivalent arrangements to those skilled in the art without departing from the spirit and scope of the present application; moreover, any equivalent alterations, modifications and variations of the above-described embodiments according to the spirit and techniques of this application are intended to be within the scope of the claims of this application.

Claims

1. A reinforced panel, the panel comprising:

a plate body;

the reinforcing ribs are arranged on the plate body and fixedly connected with the plate body;

the reinforcing rib is fixed on the back of the plate body, wherein the bottom end of the reinforcing rib is fixed on the plate body, and the top end of the reinforcing rib protrudes out of the plate body.

2. A reinforced panel member as claimed in claim 1, wherein the reinforcing ribs are spaced apart from one another on the panel member, and the reinforcing ribs have a trapezoidal cross-sectional shape with a lower base fixedly attached to the panel member and an upper base extending outwardly from the panel member.

3. A reinforced panel member as claimed in claim 1, wherein a connecting rib is provided between two adjacent reinforcing ribs, and both ends of the connecting rib are connected to the reinforcing ribs on both sides.

4. A reinforced panel according to claim 2, wherein the reinforcing bars are M-shaped in cross-section.

5. A reinforced panel according to claim 1, wherein the reinforcing ribs surround a plurality of rib units having a honeycomb structure on the panel body, and the rib units have a hexagonal shape.

6. A reinforced panel member according to claim 1, wherein the reinforcing bars are curved along their length.

7. A reinforced panel member according to claim 1 wherein the reinforcing bars have a chamfer or recess on the top surface thereof, the chamfer or recess being provided with a reinforcing element, the reinforcing element having a bottom surface secured to the reinforcing bar and a top surface extending outwardly of the reinforcing bar.

8. A reinforced panel member according to any one of claims 1 to 7, wherein the panel body and the reinforcing bars are both formed of a thermoplastic material and the panel body and the reinforcing bars are bonded to each other by heating.

9. A reinforced panel according to any one of claims 1 to 7, wherein the panel and/or the reinforcing bars are made of a thermosetting material and the panel and the reinforcing bars are bonded together by an adhesive.