CN210249141U - Plate-shaped product - Google Patents
Plate-shaped product Download PDFInfo
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- CN210249141U CN210249141U CN201920687147.0U CN201920687147U CN210249141U CN 210249141 U CN210249141 U CN 210249141U CN 201920687147 U CN201920687147 U CN 201920687147U CN 210249141 U CN210249141 U CN 210249141U
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- bending
- bent
- plate body
- main plate
- plate
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Abstract
The utility model provides a plate-shaped product, which relates to the technical field of metal plate manufacturing and comprises a main plate body, a connecting part and a bending part, wherein the main plate body is rectangular, the connecting part and the bending part are simultaneously positioned on four edges of the main plate body, the connecting part is connected with the four edges of the main plate body, and the bending part is connected with the connecting part; the bent parts rotate towards the same surface of the main plate body by taking the connecting parts as axes, the adjacent connecting parts and the bent parts are in contact connection after being bent, the bent parts are welded with the main plate body, and the bent parts, the connecting parts and the main plate body form a plate-shaped body; the main plate body, the connecting portion and the bending portion are integrally formed and made of a metal sheet. The utility model overcomes the moisture absorption problem of woodwork has also overcome the pollution problem that the woodwork mopping leads to, has also improved the yield simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the panel beating technique of making and specifically relates to a platelike product is related to.
Background
The existing society has a pain point on decoration and furniture, the existing society adopts wood to make the furniture and the decoration, wooden products all need to be painted, the painting purpose is two, one is beautiful in appearance and color-blended, the other can overcome the defect that wood boards are easy to be wet, the painting purpose is the purpose of coating the surfaces of the existing wood boards, the adopted paint is generally chemical organic matter, has volatility and great harm to human bodies, particularly formaldehyde directly causes carcinogenesis of people, in addition, the paint contains rubber water and a diluting agent and is volatile, the wood boards are sometimes adhered by using glue, and the glue can also carry a certain amount of formaldehyde, so that the pain point problem existing in the existing home decoration industry and the home furnishing industry is solved.
In order to overcome the problem of volatilization of toxic organic matters, from the upper hand and the lower hand of coating, a process called electrostatic powder coating, namely plastic spraying, specifically comprises the steps of spraying powder, baking at a high temperature of 180 ℃, melting the powder, forming a coating surface, and avoiding pollution, so that the pollution of coating is solved by plastic spraying. The powder is generally coated on metal, the latest process is also used for coating the wooden products, the coating powder on the wooden products solves the problem of paint on the wooden products, the wooden products also have the moisture-proof effect after being coated, but the process is extremely complex, the finished product rate is low, the wooden products are easily deformed after being baked at high temperature, and if the coating is not sealed well, the problem of moisture absorption deformation is easily caused, so the processing difficulty is higher, and the finished product rate is low.
Therefore, how to solve the problems of pollution and moisture absorption in the furniture, office or home decoration industry and improve the yield of products becomes a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a panel beating manufacture craft to furniture, official working or the house ornamentation trade that exists among the solution prior art adopt the woodwork of mopping to lead to polluting and the problem of moisture absorption, and when adopting the electrostatic powder coating method to carry out the application to the woodwork, the technical problem that the yield is low.
The second objective of the present invention is to provide a plate-shaped product manufactured by the sheet metal manufacturing process.
In order to realize one of the above purposes, the utility model provides the following technical scheme:
the utility model provides a pair of panel beating manufacture craft, including following step:
step S1: purchasing a metal sheet, detecting chemical components and mechanical properties of the metal sheet, and selecting qualified products;
step S2: mechanically blanking and cutting the metal sheet qualified by inspection according to the process requirements to form a plate-shaped product surface development picture;
step S3: processing a main board body, a bending part and a connecting part on the surface development picture of the plate-shaped product, wherein the bending part and the connecting part are simultaneously positioned at the edges of four edges of the main board body, the connecting part is positioned between the main board body and the bending part, and the connecting part is used for connecting the main board body and the bending part;
step S4: the main board body is arranged between an upper pressing plate and a lower pressing plate of an electromagnetic bending machine, the connecting part and the bending part are bent by adopting a bending part of the electromagnetic bending machine, and the upper pressing plate is coated among the bending part, the connecting part and the main board body;
step S5: utilizing the flexibility of the metal sheet to tilt the part of the bent part, which is in contact with the main board body, upwards to enable the bent part to be far away from the main board body, and enabling the upper pressing plate to translate towards the direction far away from the bent part, and taking out the upper pressing plate to finish bending;
step S6: then, the other three sides of the surface development of the rectangular plate-shaped product are bent, so that the periphery of the main plate body is closed;
step S7: and finally, welding the contact part of the bent part and the main board body to form a plate-shaped product.
Preferably, the bending portion includes a first bending portion, a second bending portion and a third bending portion, the first bending portion is connected to the connecting portion, and the second bending portion is connected to the first bending portion and the third bending portion.
Preferably, in step S4, the upper pressing plate is located between the second bent portion and the main plate body, and the connecting portion and the second bent portion are located on two sides of the upper pressing plate.
Preferably, in step S5, the third bending portion is tilted upward, so that the first bending portion and the second bending portion are away from the main board body, and the first bending portion, the second bending portion and the third bending portion rotate with the connecting portion as an axis.
Preferably, after step S6, the connecting portion and the bent portion are bent and then connected in contact with each other, and the bent portion, the connecting portion, and the main plate form a plate-like body.
Preferably, the welding manner in step S7 includes spot welding.
The utility model provides a pair of panel beating manufacture craft compares with prior art, has following technological effect:
this kind of panel beating manufacturing technology has mainly adopted sheet metal to replace traditional woodwork to be used for furniture, official working or house ornamentation trade, has overcome the moisture absorption problem of woodwork to and overcome the pollution problem that the woodwork mopping leads to, prior art is the pollution that leads to for well overcoming the woodwork mopping simultaneously, adopts the electrostatic powder method to go on to the woodwork application more, and the electrostatic powder method is owing to need high temperature, can arouse the deformation of woodwork, has reduced the yield, and the utility model discloses a this defect then can be overcome to the plate-like product of sheet metal preparation.
In order to achieve the second purpose, the utility model provides the following technical scheme:
the utility model provides a pair of plate product, including the mainboard body, connecting portion and kink, wherein: the main plate body is rectangular, the connecting parts and the bending parts are simultaneously positioned on four sides of the main plate body, the connecting parts are connected with the four sides of the main plate body, and the bending parts are connected with the connecting parts;
the bent part rotates towards the same surface of the main plate body by taking the connecting part as an axis, the adjacent connecting part and the bent part are in contact connection after being bent, the bent part is welded with the main plate body, and the bent part, the connecting part and the main plate body form a plate-shaped body;
the main plate body, the connecting part and the bending part are integrally formed and made of metal sheets.
Preferably, the bending portion includes a first bending portion, a second bending portion and a third bending portion, the first bending portion is connected to the connecting portion, the second bending portion is connected to the first bending portion and the third bending portion, and the third bending portion is welded to the main board body.
Preferably, the connecting portion, the first bent portion, the second bent portion, and a part of the main body form a hollow quadrangular prism.
Preferably, the third bent portion is laid on the surface of the main plate body.
Preferably, the connection portion is provided in a rectangular shape.
Preferably, the first bent portion is formed in a trapezoid shape.
Preferably, the second bent portion is provided in a rectangular shape or a trapezoidal shape.
Preferably, the third bent portion is provided in a rectangular shape or a trapezoidal shape.
Preferably, gaps are arranged between the connecting parts on the four edges of the main plate body before bending.
Preferably, the welding is provided as roll welding and spot welding.
The utility model provides a pair of plate product compares with prior art, has following technological effect:
this platelike product has replaced traditional woodwork to be used for furniture, official working or house ornamentation trade, and platelike product adopts sheet metal to make, and the woodwork is compared to sheet metal, can prevent damp, and the plate-like product that sheet metal made has overcome the moisture absorption problem of woodwork promptly, and prior art is the pollution problem that leads to for overcoming the woodwork mopping for the well, appears going on woodwork application with the electrostatic powder method for the newest technology, and the electrostatic powder method is owing to need high temperature, can arouse the deformation of woodwork, has reduced the yield, and the utility model discloses a this defect then can be overcome to the platelike product of sheet metal preparation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a plate-shaped product according to an embodiment of the present invention before bending;
fig. 2 is a schematic structural diagram of a bent plate-shaped product according to an embodiment of the present invention.
Wherein, fig. 1 to 2:
100. a plate-like product; 101. a main board body; 102. a connecting portion; 103. a bending section; 103a, a first bending part; 103b, a second bending part; 103c, a third bending part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of a plate-shaped product according to an embodiment of the present invention before bending, and fig. 2 is a schematic structural view of the plate-shaped product according to an embodiment of the present invention after bending.
The invention provides a sheet metal manufacturing process, which comprises the following steps:
step S1: purchasing the metal sheet, detecting chemical components and mechanical properties of the metal sheet, and selecting qualified products.
Among them, a metal sheet is used, and in order to prevent the surface of the steel sheet from being corroded and prolong the service life of the steel sheet, a layer of metal zinc is coated on the surface of the steel sheet, and thus the zinc-coated steel sheet is called a metal sheet. The newly purchased metal sheet needs to be subjected to chemical composition and mechanical property detection because the metal sheet does not contain defective products, and the defective products are selected.
Step S2: and mechanically blanking and cutting the metal sheet qualified by inspection according to the process requirements to form a plate-shaped product surface development picture.
The size of the developed surface of the plate-shaped product may be different according to the purpose of the plate-shaped product 100.
Step S3: on the surface development of the plate-shaped product, a main plate body 101, a bent portion 103 and a connecting portion 102 are processed, the bent portion 103 and the connecting portion 102 are both located at the edges of four sides of the main plate body 101, the connecting portion 102 is located between the main plate body 101 and the bent portion 103, and the connecting portion 102 is used for connecting the main plate body 101 and the bent portion 103, as shown in fig. 1.
A gap is formed between the connecting portions 102 on two adjacent edges of the main board body 101, so that when the connecting portions 102 are bent upwards, a closed space is formed together with the main board body 101, and the connecting portion before the connecting portion 102 is not bent.
Step S4: the main plate body 101 is installed between an upper press plate and a lower press plate of an electromagnetic bending machine, a bending part of the electromagnetic bending machine is used for bending a connecting part 102 and a bending part 103, and the upper press plate is covered among the bending part 103, the connecting part 102 and the main plate body 101.
The electromagnetic bending machine is referred to as an electromagnetic bending machine with application number CN201820206514.6, and an electromagnetic generator is arranged in a bending table of the electromagnetic bending machine, so that when the electromagnetic bending machine is used, a bending pressing plate, namely an upper pressing plate in the electromagnetic bending machine, can be adsorbed, and the upper pressing plate moves towards a lower pressing plate, namely towards the bending table, so as to complete extrusion on the main plate body 101.
Step S5: by using the flexibility of the metal sheet, the part of the bent part 103 contacting the main board body 101 is tilted upwards, so that the bent part 103 is far away from the main board body 101, the upper pressing plate is translated towards the direction far away from the bent part 103, and the upper pressing plate is taken out to complete bending.
Step S6: the remaining three edges of the expanded view of the surface of the plate-like product are then bent to close the periphery of the main plate body 101.
After the bending is completed, the upper pressing plate is wrapped among the bending portion 103, the connecting portion 102 and the main plate body 101, the upper pressing plates on the four sides can be taken out in step 5, the electromagnetic bending machine is used as a bending tool of the metal sheet, and mainly adopts the upper pressing plate as a mold to move in a direction away from the bending portion 103 after being bent, particularly, the bending of the last side of the metal sheet with the four sides is difficult to withdraw from the mold along the axial direction of the bending portion 103, and the mold can only withdraw from the bending portion 103 in the transverse direction.
Step S7: finally, the contact part of the bent part 103 and the main plate 101 is welded to form the plate-shaped product 100, as shown in fig. 2.
It is understood that the metal sheet mentioned in the present invention may be a sheet made of stainless steel, a sheet made of iron, a sheet made of aluminum, or a cold-rolled sheet, as long as the material is made of metal, and it is within the scope of the present invention.
The sheet metal manufacturing process mainly adopts the metal sheet to replace the traditional wooden products to be used in furniture, office or home decoration industries, overcomes the moisture absorption problem of the wooden products and the pollution problem caused by painting of the wooden products, and simultaneously, in order to overcome the pollution caused by painting of the wooden products in the prior art, the electrostatic powder method is adopted to coat the wooden products, the electrostatic powder method needs high temperature, the deformation of the wooden products can be caused, and the yield is reduced, but the plate-shaped product 100 manufactured by the metal sheet can overcome the defect.
In a preferred embodiment, the bending portion 103 includes a first bending portion 103a, a second bending portion 103b and a third bending portion 103c, the first bending portion 103a is connected to the connecting portion 102, the second bending portion 103b is connected to the first bending portion 103a and the third bending portion 103c at the same time, the upper board is located between the second bending portion 103b and the main board 101, the connecting portion 102 and the second bending portion 103b are located at two sides of the upper board, the first bending portion 103a, the second bending portion 103b, the connecting portion 102 and a part of the main board 101 form a hollow quadrangular prism together, that is, the upper board is located between the hollow quadrangular prisms, and after bending is completed, the upper board is moved back along the hollow quadrangular prism.
The specific withdrawing method of the upper pressing plate comprises the following steps: the third bending portion 103c is tilted upward to make the first bending portion 103a and the second bending portion 103b away from the main board body 101, and the first bending portion 103a, the second bending portion 103b and the third bending portion 103c rotate around the connecting portion 102 as an axis, and when the first bending portion 103a, the second bending portion 103b and the third bending portion 103c rotate to a certain degree, the upper pressing plate is grabbed and the upper pressing plate is transversely withdrawn.
In a preferred embodiment, after step S6, the adjacent connecting portion 102 and the bent portion 103 are bent and then connected in contact with each other, and the bent portion 103, the connecting portion 102, and the main plate 101 form a plate-like body.
Preferably, the welding manner in step S7 includes spot welding, and other fixing and connecting manners, as long as the third connecting portion 102 can be fixed on the main board 101, which is within the protection scope of the present invention, that is, the third connecting portion 102 and the main board 101 are formed by spot welding, so as to complete the sheet processing process with four closed sides, and the product is as shown in fig. 2.
As shown in fig. 1 and 2, the plate-shaped product 100 according to the present invention includes a main plate 101, a connecting portion 102, and a bending portion 103, wherein the main plate 101 is rectangular, the connecting portion 102 and the bending portion 103 are located on four sides of the main plate 101, the connecting portion 102 is connected to four sides of the main plate 101, and the bending portion 103 is connected to the connecting portion 102; the bending part 103 rotates towards the same surface of the main plate body 101 by taking the connecting part 102 as an axis, the adjacent connecting part 102 and the bending part 103 are connected in a contact way after being bent, the bending part 103 is welded with the main plate body 101, and the bending part 103, the connecting part 102 and the main plate body 101 form a plate-shaped body; the main plate 101, the connecting portion 102, and the bending portion 103 are integrally formed and made of a thin metal plate.
This plate product 100 has replaced traditional woodwork to be used for furniture, official working or house ornamentation trade, plate product 100 adopts the sheet metal to make, the sheet metal compares the woodwork, can prevent damp, the plate product 100 that the sheet metal made has overcome the moisture absorption problem of woodwork, prior art is for overcoming the pollution problem that the woodwork mopping leads to in order to, the new technology adopts the static powder method to carry out the coating to the woodwork, the static powder method can arouse the deformation of woodwork owing to need high temperature, has reduced the yield, and this defect can be overcome to the plate product 100 that the invention adopted the sheet metal to make.
In a further embodiment, the bending portion 103 includes a first bending portion 103a, a second bending portion 103b and a third bending portion 103c, the first bending portion 103a is connected to the connecting portion 102, the second bending portion 103b is connected to the first bending portion 103a and the third bending portion 103c, the third bending portion 103c is welded to the main board 101, the connecting portion 102, the first bending portion 103a, the second bending portion 103b and a portion of the main board 101 form a hollow quadrangular prism, and the third bending portion 103c is disposed on the surface of the main board 101.
In a further embodiment, in order to form the connection portion 102, the first bent portion 103a, the second bent portion 103b, the third bent portion 103c, and the fourth bent portion 103 into a regular shape after being bent, that is, in order to form a final product into a regular rectangular shape, the connection portion 102 is formed into a rectangular shape, the first bent portion 103a is formed into a trapezoidal shape, the second bent portion 103b is formed into a rectangular shape or a trapezoidal shape, and the third bent portion 103c is formed into a rectangular shape or a trapezoidal shape.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A plate-like product, comprising a main plate body (101), a connecting portion (102), and a bent portion (103), wherein:
the main board body (101) is rectangular, the connecting part (102) and the bending part (103) are simultaneously located on four sides of the main board body (101), the connecting part (102) is connected with the four sides of the main board body (101), and the bending part (103) is connected with the connecting part (102);
the bent part (103) rotates towards the same surface of the main plate body (101) by taking the connecting part (102) as an axis, the connecting part (102) and the bent part (103) which are adjacent are bent and then are in contact connection, the bent part (103) is welded with the main plate body (101), and the bent part (103), the connecting part (102) and the main plate body (101) form a plate-shaped body;
the main plate body (101), the connecting portion (102) and the bending portion (103) are integrally formed and made of sheet metal.
2. The plate-shaped product according to claim 1, wherein the bent portion (103) comprises a first bent portion (103a), a second bent portion (103b) and a third bent portion (103c), the first bent portion (103a) is connected with the connecting portion (102), the second bent portion (103b) is simultaneously connected with the first bent portion (103a) and the third bent portion (103c), and the third bent portion (103c) is welded with the main plate body (101).
3. Product plate according to claim 2, characterized in that the connection portion (102), the first bend (103a), the second bend (103b) and part of the main plate body (101) form a hollow quadrangular prism.
4. Product plate according to claim 2, characterized in that the third bend (103c) is applied to the surface of the main plate body (101).
5. Product plate according to claim 2, characterized in that the connecting part (102) is provided as a rectangle.
6. Product plate according to claim 2, characterized in that the first bend (103a) is arranged as a trapezoid.
7. Product plate according to claim 2, characterized in that the second bend (103b) is arranged as a rectangle or as a trapezoid.
8. Product plate according to claim 2, characterized in that the third bend (103c) is arranged as a rectangle or as a trapezoid.
9. Product plate according to claim 2, characterized in that the connecting portions (102) on the four sides of the main plate body (101) are provided with gaps between them before bending.
10. A plate-like product according to any one of claims 1-9, characterized in that said welding is arranged as roll welding and spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687147.0U CN210249141U (en) | 2019-05-13 | 2019-05-13 | Plate-shaped product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687147.0U CN210249141U (en) | 2019-05-13 | 2019-05-13 | Plate-shaped product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210249141U true CN210249141U (en) | 2020-04-07 |
Family
ID=70024728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687147.0U Expired - Fee Related CN210249141U (en) | 2019-05-13 | 2019-05-13 | Plate-shaped product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210249141U (en) |
-
2019
- 2019-05-13 CN CN201920687147.0U patent/CN210249141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210513 |