CN211354591U

CN211354591U - C-shaped coating structure of round wood board

Info

Publication number: CN211354591U
Application number: CN201922281324.8U
Authority: CN
Inventors: 何军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a C-shaped cladding structure of a round wood board, which is used for cladding on the round wood board, the C-shaped cladding structure is a metal edge covering which is annularly cladded on the outer edge of a boss, the upper end of the metal edge covering is complementarily connected with a first annular shoulder, the lower end of the metal edge covering is complementarily connected with a second annular shoulder, and the longitudinal section of the metal edge covering is C-shaped; the two end parts of the metal wrapping edges are provided with a first end part and a second end part in a one-to-one correspondence manner; the first end part and the second end part are connected by welding; and the upper plane of the metal wrapping edge is flush with the upper plane of the round wood board, and the lower plane of the metal wrapping edge is flush with the lower plane of the round wood board. After the metal edge is formed, the metal edge and the wood board are tightly assembled together without a gap. By the proposal, the utility model discloses reach and prevent the fracture, prevent the warpage, improve aesthetic property and extension product life's purpose, have very high practical value and spreading value in the furniture field of making.

Description

C-shaped coating structure of round wood board

Technical Field

The utility model belongs to the technical field of furniture manufacturing and specifically relates to a C type clad structure of circular plank.

Background

In the process of manufacturing wooden furniture, the wooden boards are often required to be spliced into round tea tables, round tables and the like, but the wooden boards are easy to crack after being spliced (or the whole non-spliced board), the edges are easy to warp, the edge textures are cut off, the mechanical strength is reduced, and the attractiveness is reduced. To ameliorate this problem, panel edge banding and taping techniques have been developed.

The existing edge sealing technology for the plate is to coat a layer of plastic adhesive tape on the edge of the plate by an edge sealing machine, and the method cannot play a role in structural reinforcement of the plate, has little effect on preventing cracking and warping, and can only play a role in sealing and decoration; and because of its obvious plastic feel, the plastic adhesive tape is mostly used for artificial boards, and this method is not generally adopted for solid wood jointed boards and whole boards.

At present, a pre-formed C-shaped (or U-shaped) metal strip exists, the edge of a wood board can be embedded into the metal strip, but the metal strip can be well fixed by means of an adhesive or a screw; this method is only suitable for straight edges and the edges are cut and then assembled on the board, respectively, and is not a completely closed whole, the mechanical strength is rather limited, and the method is not suitable for round boards.

The method has certain effect on preventing the wood board from cracking, but cannot realize the tight combination of the wood board and the circular ring, the cracking prevention effect is not obvious, the warping prevention effect of the edge of the wood board is poor, and obvious gaps exist between the wood board and the circular ring, so that the ornamental property is poor.

In order to solve the problem, the utility model discloses a C type clad structure of circular plank with prevent plank fracture and warpage, consolidate the plank and have pleasing to the eye decoration effect.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a C type clad structure of circular plank, the utility model discloses a technical scheme as follows:

a C-shaped coating structure of a circular wood board is used for coating the circular wood board, the circular wood board comprises a circular disc, a first annular shoulder, a second annular shoulder and a boss, wherein the first annular shoulder is annularly arranged on the upper portion of the outer surface of the circular disc;

the C-shaped coating structure is a metal wrapping edge which is annularly coated on the outer edge of the boss, the upper end of the metal wrapping edge is in complementary connection with the first annular shoulder, the lower end of the metal wrapping edge is in complementary connection with the second annular shoulder, and the longitudinal section of the metal wrapping edge is C-shaped;

the two end parts of the metal wrapping edges are provided with a first end part and a second end part in a one-to-one correspondence manner;

the first end part and the second end part are connected by welding; the upper plane of the metal wrapping edge is flush with the upper plane of the round wood board, and the lower plane of the metal wrapping edge is flush with the lower plane of the round wood board.

Preferably, the metal wrapping is formed by bending an H62 brass plate.

A circular wood board is provided with a C-shaped cladding structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses used the clad structure that C type metal was bordured ingeniously, not only realized good not have assembly gap's inseparable combination completely, played fine reinforcement and decoration effect to the plank moreover, effectively prevented the fracture of plank and the emergence of warpage phenomenon.

(2) The utility model discloses set up the material of borduring with the metal ingeniously into the brass that the model is H62, guaranteed metal bordure mechanical strength, plasticity and weldability.

(3) The utility model discloses set up the last plane of borduring with the metal and the last plane of disc into the parallel and level ingeniously, set up the lower plane of borduring with the metal and the lower plane of disc into the parallel and level, guaranteed the peaceful plastic of aesthetic property of overall structure.

(4) The utility model discloses set complementary connection to the metal of C type clad structure bordure upper end and the lower extreme of boss ingeniously, set complementary connection to the metal of C type clad structure bordure lower extreme and the upper end of boss, not only realized not carrying out the purpose of assembling with the help of other component and bonding agent, guaranteed the tightness of overall structure moreover.

(5) The utility model discloses use the welding mode to connect the tip of borduring with the metal ingeniously, guaranteed whole metal bordure intensity and rigidity.

(6) The utility model discloses set circular plank to the integral structure ingeniously, guaranteed the mechanical strength of whole circular plank, the difficult warpage that ftractures.

(7) The utility model discloses surface, the metal of circular plank are bordured ingeniously and have all carried out sand light processing, have guaranteed the aesthetic property and the security of whole component.

The utility model relates to a C type clad structure of circular plank has very high practical value and spreading value in the furniture manufacturing field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a front view of a circular wood board of the present invention.

Fig. 2 is a sectional view of the metal covering of the present invention.

Fig. 3 is a top view of the circular wood board of the present invention.

FIG. 4 is a top view of the metal covering edge of the present invention

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-round wood board, 2-metal wrapping, 3-disc, 4-boss, 6-first annular shoulder, 7-second annular shoulder, 8-first end and 9-second end.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. 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.

Examples

As shown in fig. 1 to 4, relates to a C-shaped cladding structure of a circular wood board. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.

Specifically, the C-shaped coating structure of the round wood board is used for coating the round wood board 1, the round wood board 1 comprises a disc 3, a first annular shoulder 6 annularly arranged at the upper part of the outer surface of the disc 3, a second annular shoulder 7 annularly arranged at the lower part of the outer surface of the disc 3, corresponding to the first annular shoulder 6, equal in size and same in structure with the first annular shoulder 6, and a boss 4 annularly arranged at the outer surface of the disc 3, positioned between the first annular shoulder 6 and the second annular shoulder 7 and integrated with the disc 3;

the C-shaped coating structure is a metal wrapping edge 2 which is annularly coated on the outer edge of the boss 4, the upper end of the metal wrapping edge is complementarily connected with the first annular shoulder 6, the lower end of the metal wrapping edge is complementarily connected with the second annular shoulder 7, and the longitudinal section of the metal wrapping edge is C-shaped;

the two end parts of the metal wrapping edge 2 are provided with a first end part 8 and a second end part 9 in a one-to-one correspondence manner;

the first end part 8 and the second end part 9 are connected by welding; the upper plane of the metal wrapping edge 2 is flush with the upper plane of the round wood board 1, and the lower plane of the metal wrapping edge 2 is flush with the lower plane of the round wood board 1.

In this embodiment, the metal wrapping 2 is formed by bending an H62 brass plate.

A circular wood board is provided with a C-shaped cladding structure.

Description of the working principle:

firstly, preprocessing a wood board, after performing double-sided sanding operation on the wood board, cutting the wood board into a circular wood board slightly larger than a preset diameter, clamping the circular wood board on a spinning machine, turning to obtain a circular wood board 1 with a preset size, respectively turning a first annular shoulder 6 and a second annular shoulder 7 which are equal in size and same in structure at the upper position and the lower position of the side surface of the circular wood board 1, and sanding the surface of the formed circular wood board;

then, preprocessing the metal wrapping edge 2 for wrapping the round wood board, selecting a plate made of H62 brass, and cutting the plate into plates with the width equal to the sum of the height of the boss of the round wood board and the widths of the annular shoulder 6 and the annular shoulder 7, wherein the length is slightly larger than the circumference of the wood board;

secondly, bending the plate into a metal wrapping edge with an L-shaped structure, wherein the upper plane of the metal wrapping edge is flush with the upper plane of the circular wood board 1 and matched with the boss 4 of the circular wood board 1, the metal wrapping edge completely covers the first annular shoulder 6, and a rolling machine is used for rolling the L-shaped metal wrapping edge into an arc-shaped structure matched with the circular wood board 1, and welding and polishing a first end part 8 and a second end part 9 of the L-shaped metal wrapping edge;

placing the circular wood board 1 in a welded L-shaped metal wrapping edge, complementarily assembling a turnover end of the L-shaped metal wrapping edge and a first annular shoulder 6, repeatedly extruding a straight part of the L-shaped metal wrapping edge, namely the outer edge of a boss 4 by using a spinning machine, so that the metal edge is subjected to point-to-line and flow deformation from line to surface, and the metal edge and the wood board are tightly attached together without gaps; then, at the boundary of the boss, an L-shaped metal edge is pressed inwards from the outer side of the circular wood board 1 until the second annular shoulder 7 is completely covered;

and finally, extruding the end which is turned over in advance by using a spinning machine until the processing trace on the end which is turned over in advance is eliminated, and tightly attaching the end to the wood board to form a flat plane, thereby obtaining the circular wood board 1 with the C-shaped wrapping structure.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A C-shaped coating structure of a round wood board is used for coating the round wood board (1), and is characterized in that the round wood board (1) comprises a disc (3), a first annular shoulder (6) annularly arranged on the upper part of the outer surface of the disc (3), a second annular shoulder (7) annularly arranged on the lower part of the outer surface of the disc (3), corresponding to the first annular shoulder (6), equal in size and same in structure with the first annular shoulder (6), and a boss (4) annularly arranged on the outer surface of the disc (3), located between the first annular shoulder (6) and the second annular shoulder (7) and integrated with the disc (3);

the C-shaped coating structure is a metal wrapping edge (2) which is annularly coated on the outer edge of the boss (4), the upper end of the metal wrapping edge is connected with the first annular shoulder (6) in a complementary manner, the lower end of the metal wrapping edge is connected with the second annular shoulder (7) in a complementary manner, and the longitudinal section of the metal wrapping edge is C-shaped;

the two end parts of the metal wrapping edge (2) are provided with a first end part (8) and a second end part (9) in a one-to-one correspondence manner;

the first end part (8) and the second end part (9) are connected by welding; the upper plane of the metal wrapping edge (2) is flush with the upper plane of the round wood board (1), and the lower plane of the metal wrapping edge (2) is flush with the lower plane of the round wood board (1).

2. The C-shaped cladding structure of a round wood board as claimed in claim 1, wherein the metal wrapping (2) is formed by bending an H62 brass plate.

3. A round wood board, characterized in that the C-shaped cladding structure of any one of claims 1 to 2 is provided.