CN213451160U

CN213451160U - Metal plate bending scrap edge structure

Info

Publication number: CN213451160U
Application number: CN202022398860.9U
Authority: CN
Inventors: 莫永剑
Original assignee: Foshan Changyu Hardware Products Co ltd
Current assignee: Foshan Changyu Hardware Products Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-15
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of sheet metal forming, in particular to a sheet metal bending scrap butt structure, wherein a first bending plate is bent at the front side and the rear side of a bottom plate; two ends of the first bending plate are provided with groove groups; the top groove and the side grooves penetrate through two end faces of the first bending plate; the inserting plate is embedded into the top groove; the inserting plate is fixed with a clamping plate and a stop pin; the stop pin is embedded into the concave shape; the clamping plate is attached to the outer side surface of the first bending plate; salient points are fixed on the inner side surface of the spring piece; the salient points are embedded into the side grooves. Use the utility model discloses the time, first board and the second board of bending are bent, and it also bends to the inboard to roll over the ear, and adjacent scrap (bridge) structure adopts the picture peg fixed in this structure, and the installation of picture peg is easy, improves scrap (bridge) structure's connection efficiency.

Description

Metal plate bending scrap edge structure

Technical Field

The utility model relates to a panel beating shaping technical field, in particular to panel beating structure of taking a border of bending.

Background

When sheet metal parts of some box covers are processed, a lap edge structure is formed by bending; two adjacent lapping edges need to be fixed, otherwise, elastic reset can be generated in a natural state; the angle of overlap can not obtain guaranteeing, and the fixed welded structure that generally adopts of overlap of present moreover, the easy yielding problem of welding back product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel beating scrap (bridge) structure of bending to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model relates to a metal plate bending scrap edge structure, which comprises a rectangular bottom plate; the front side and the rear side of the bottom plate are respectively provided with a first bending plate in a bending way; the left side and the right side of the bottom plate are provided with second bending plates; inserting plates are arranged between the adjacent first bending plates and the second bending plates; two ends of the first bending plate are provided with groove groups; the groove group consists of a top groove arranged on the top surface of the first bending plate and a side groove arranged on the side surface of the first bending plate; the top groove and the side grooves penetrate through two end faces of the first bending plate; folding lugs are arranged on two sides of the second bending plate; the folding lug is provided with a concave shape; the width of the inserting plate is equal to that of the top groove; the inserting plate is embedded into the top groove; the plug board is fixed with a clamping board and a stop pin; the stop pin is embedded into the concave shape; the clamping plate is attached to the outer side surface of the first bending plate; the inserting plate is provided with an extending plate; a spring piece is fixed on the extension plate; salient points are fixed on the inner side surface of the spring piece; the salient points are embedded into the side grooves.

Further, the concave shape is a circular arc shape; the stop pin is a round shaft; the radius of the concave shape is equal to the radius of the circular shaft; the circular shaft is embedded in the concave shape.

Furthermore, the second bending plate and the folding lugs are integrally formed.

After the structure is adopted, the utility model discloses beneficial effect does: in the metal plate bending scrap butt structure of the utility model, the front side and the rear side of the bottom plate are both bent with the first bending plates; the left side and the right side of the bottom plate are provided with second bending plates; inserting plates are arranged between the adjacent first bending plates and the second bending plates; two ends of the first bending plate are provided with groove groups; the groove group consists of a top groove arranged on the top surface of the first bending plate and a side groove arranged on the side surface of the first bending plate; the top groove and the side grooves penetrate through two end faces of the first bending plate; folding lugs are arranged on two sides of the second bending plate; the folding lug is provided with a concave shape; the width of the inserting plate is equal to that of the top groove; the inserting plate is embedded into the top groove; the inserting plate is fixed with a clamping plate and a stop pin; the stop pin is embedded into the concave shape; the clamping plate is attached to the outer side surface of the first bending plate; the inserting plate is provided with an extending plate; the extension plate is fixed with a spring piece; salient points are fixed on the inner side surface of the spring piece; the salient points are embedded into the side grooves. When the utility model is used, the first bending plate and the second bending plate are bent, the bending lug is also bent towards the inner side, and after the inserting plate is inserted, the clamping plate and the stop pin clamp and fix the first bending plate and the bending lug, so that the first bending plate can not be turned outwards; the stop pin is embedded into the concave shape, and the inserting plate is inserted into the top groove, so that the second bending plate cannot turn outwards; the convex points are pressed into the side grooves by the elasticity of the spring piece, so that the inserting plate is prevented from being released from the first bending plate and the second bending plate; adjacent scrap (bridge) structure adopts the picture peg fixed in this structure, and the installation of picture peg is easy, improves scrap (bridge) structure's connection efficiency.

Drawings

Fig. 1 is a schematic structural view of a first bending plate and a second bending plate of the present invention before bending;

FIG. 2 is an enlarged view of section A of FIG. 1;

fig. 3 is a schematic structural view of the first bending plate and the second bending plate after being bent according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 3 with an interposer inserted therein;

FIG. 6 is an enlarged view of section C of FIG. 5;

FIG. 7 is a schematic structural view of the interposer;

is a description of the reference numbers:

1. a base plate; 2. a first bending plate; 201. a top groove; 202. a side groove; 3. a second bending plate;

301. ear folding; 301a, concave; 4. inserting plates; 401. an extension plate; 402. clamping a plate;

403. a stop pin; 404. a spring plate; 405. and (4) bumps.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 7, the sheet metal bending scrap (bridge) structure of the present invention includes a rectangular bottom plate 1; the front side and the rear side of the bottom plate 1 are respectively provided with a first bending plate 2 in a bending way; the left side and the right side of the bottom plate 1 are both provided with second bending plates 3; inserting plates 4 are arranged between the adjacent first bending plate 2 and the second bending plate 3; two ends of the first bending plate 2 are provided with groove groups; the groove group is composed of a top groove 201 provided on the top surface of the first bending plate 2 and a side groove 202 provided on the side surface of the first bending plate 2; the top groove 201 and the side groove 202 both penetrate through two end faces of the first bending plate 2; folding lugs 301 are arranged on two sides of the second bending plate 3; the folding lug 301 is provided with a concave 301 a; the width of the inserting plate 4 is equal to that of the top groove 201; the inserting plate 4 is embedded into the top groove 201; a clamping plate 402 and a stop pin 403 are fixed on the inserting plate 4; the stop pin 403 is embedded in the concave part 301 a; the clamping plate 402 is attached to the outer side surface of the first bending plate 2; an extension plate 401 is arranged on the inserting plate 4; a spring piece 404 is fixed on the extension plate 401; salient points 405 are fixed on the inner side surface of the spring piece 404; the bumps 405 are embedded into the side grooves 202; the first bending plate 2 and the second bending plate 3 are bent, the bending lug 301 is also bent inwards, and after the inserting plate 4 is inserted, the clamping plate 402 and the blocking pin 403 clamp and fix the first bending plate 2 and the bending lug 301, so that the first bending plate 2 cannot be turned outwards; the stop pin 403 is embedded into the concave part 301a, and the inserting plate 4 is inserted into the top groove 201, so that the second bending plate 3 cannot be turned outwards; the elastic force of the spring piece 404 presses the convex points 405 into the side grooves 202 to prevent the inserting plate 4 from being released from the first bending plate 2 and the second bending plate 3; adjacent scrap (bridge) structure adopts picture peg 4 fixed in this structure, and the installation of picture peg 4 is easy, improves scrap (bridge) structure's connection efficiency.

As a preferable mode of the present invention, the concave 301a is a circular arc shape; the stop pin 403 is a round shaft; the radius of the concave shape 301a is equal to the radius of the circular shaft; the circular shaft is embedded in the concave shape 301 a.

As an optimized mode of the present invention, the second bending plate 3 and the bending lug 301 are formed by integral forming.

When the utility model is used, the first bending plate and the second bending plate are bent, the bending lug is also bent towards the inner side, and after the inserting plate is inserted, the clamping plate and the stop pin clamp and fix the first bending plate and the bending lug, so that the first bending plate can not be turned outwards; the stop pin is embedded into the concave shape, and the inserting plate is inserted into the top groove, so that the second bending plate cannot turn outwards; the convex points are pressed into the side grooves by the elasticity of the spring piece, so that the inserting plate is prevented from being released from the first bending plate and the second bending plate; adjacent scrap (bridge) structure adopts the picture peg fixed in this structure, and the installation of picture peg is easy, improves scrap (bridge) structure's connection efficiency.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a panel beating scrap (bridge) structure of bending which characterized in that: it comprises a rectangular bottom plate (1); the front side and the rear side of the bottom plate (1) are respectively bent with a first bending plate (2); the left side and the right side of the bottom plate (1) are respectively provided with a second bending plate (3); inserting plates (4) are arranged between the adjacent first bending plate (2) and the second bending plate (3); two ends of the first bending plate (2) are provided with groove groups; the groove group consists of a top groove (201) arranged on the top surface of the first bending plate (2) and a side groove (202) arranged on the side surface of the first bending plate (2); the top groove (201) and the side groove (202) penetrate through two end faces of the first bending plate (2); folding ears (301) are arranged on two sides of the second bending plate (3); a concave part (301 a) is arranged on the folded lug (301); the width of the inserting plate (4) is equal to that of the top groove (201); the inserting plate (4) is embedded into the top groove (201); a clamping plate (402) and a stop pin (403) are fixed on the inserting plate (4); the stop pin (403) is embedded in the concave shape (301 a); the clamping plate (402) is attached to the outer side surface of the first bending plate (2); an extension plate (401) is arranged on the inserting plate (4); a spring piece (404) is fixed on the extension plate (401); salient points (405) are fixed on the inner side surface of the spring piece (404); the bumps (405) are embedded into the side grooves (202).

2. The sheet metal bent scrap structure according to claim 1, wherein: the concave part (301 a) is in a circular arc shape; the stop pin (403) is a round shaft; the radius of the concave shape (301 a) is equal to the radius of the circular shaft; the circular shaft is embedded in the concave shape (301 a).

3. The sheet metal bent scrap structure according to claim 1, wherein: the second bending plate (3) and the folding lugs (301) are integrally formed.