CN211072227U

CN211072227U - High-frequency welding door

Info

Publication number: CN211072227U
Application number: CN201921686732.5U
Authority: CN
Inventors: 高利擎; 蔡小刚
Original assignee: Suzhou Longway Electronic Machinery Co ltd
Current assignee: Suzhou Longway Electronic Machinery Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-24
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to a high frequency welding door, including a flat plate material, a first long side, two first short sides, a second long side, a first face and two second faces of rolling over, high frequency welding door by first long side first short side the second long side with first short side encloses perpendicularly in proper order and establishes and form, first long side first short side with the bottom of second long side respectively with the flat material is connected, first face of rolling over by the top department of first long side to the second long side is bent and is formed, the top department of first short side inwards bends into the second face of rolling over, the bottom department of second long side is equipped with a plurality of bumps. The utility model relates to a high frequency welding door has retrencies the structure, satisfies the intensity requirement, does not use spot welding and polishing operation, and reduce cost raises the efficiency, improves characteristics such as surface quality.

Description

High-frequency welding door

Technical Field

The utility model relates to a rack technical field, especially a high frequency welding door.

Background

At present, cabinet doors are usually spot-welded and then subjected to surface treatment, a welding mode of doors and reinforcing ribs is adopted in the front and the back of part of cabinets, and the doors and the reinforcing ribs need to be welded in a positioning mode and then subjected to surface polishing treatment.

The welding mode has various materials and processing procedures, uneven welding, pits and the like are easily caused on the surface of a product during welding, the polishing process is complicated, the surface is easily uneven, and the like.

To this end, we have developed a high frequency welding gate to solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is in order to overcome prior art not enough and provide a high frequency welding door, has and retrencies the structure, satisfies the intensity requirement, does not use spot welding and polishing operation, and reduce cost raises the efficiency, improves characteristics such as surface quality.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a high frequency welding door, includes a flat plate material, a first long side, two first short sides, a long side of second, a first face and two second faces of rolling over, high frequency welding door by first long side first short side the long side of second with first short side encloses perpendicularly in proper order and establishes and form, first long side first short side with the bottom of the long side of second respectively with the flat material is connected, first face of rolling over by the top department of first long side to the long side of second is bent and is formed, the top department of first short side inwards bends into the second face of rolling over, the bottom department of the long side of second is equipped with a plurality of bumps. And the convex points are welded with the flat plate material in a high-frequency welding mode, so that surface polishing is not needed, and the labor cost is reduced.

Preferably, the long side of second includes a first surface of bending, a second surface of bending and a third surface of bending, the second surface of bending with first surface of bending is in third surface of bending top department bends in proper order and forms, first surface of bending the second surface of bending with third surface of bending constitution U type groove structure.

Preferably, the bottom end of the second bending surface is provided with the protruding point, and the protruding point and the bottom end of the third bending surface are respectively abutted to the flat plate.

Preferably, the shape of the bump is any one of a sphere, a cylinder and a cone.

Preferably, the first fold is crimped at a top end of the second fold. This improves the strength of the welded door.

Preferably, be equipped with a plurality of Z shape holes, a plurality of first bar hole and a plurality of second bar hole on the first folding face, the second bar hole with first bar hole parallel arrangement, the second bar hole is close to first long side sets up, the Z shape hole sets up first bar hole with first bar hole intermediate position department, and set up the second bar hole with second bar hole intermediate position department.

Preferably, be equipped with a plurality of first bar holes and a plurality of second bar hole on the second plane of bending, first bar hole with second bar hole parallel arrangement, first bar hole is close to first plane of bending sets up.

Preferably, a plurality of third strip-shaped holes are uniformly distributed on the first short side surface, and two circular through holes are respectively formed in the two ends of the first short side surface. The installation and the connection are convenient.

Preferably, the first folding surface and the second folding surface have the same height at the top. The panel is convenient to assemble.

Preferably, a plurality of regular hexagonal heat dissipation holes, a first square hole and a second square hole are formed in the flat plate, the heat dissipation holes are formed in the top end of the flat plate and are arranged in a staggered mode, and the first square hole is formed in the upper side of the second square hole and is close to the first bending surface. The first square hole and the second square hole are convenient for installing a lockset.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. compared with a conventional door, the high-frequency welding door reduces the processing and welding of accessories such as reinforcing ribs and the like, the materials to be processed are simpler, and the strength meets the design requirement;

2. compared with a flanging welded door, the technology of manual spot welding, polishing and the like is reduced;

3. the high-frequency welding door does not need manual welding or machine welding after being subjected to self-melting welding by a spot welding machine, so that the labor cost is reduced, the appearance surface has no welding spot, and the appearance is more attractive and natural;

4. the surface after high-frequency welding has no welding mark, manual polishing is not needed, and the polishing cost is reduced;

5. compared with a door subjected to polishing treatment, the high-frequency welding door has no problems of pits, welding slag, bulges and the like because the surface is not subjected to polishing treatment.

Drawings

FIG. 1 is a perspective view of the high frequency welding door of the present invention;

FIG. 2 is a front view of the high frequency welding door of the present invention;

FIG. 3 is a right side view of the high frequency welding door of the present invention;

FIG. 4 is a rear view of the high frequency welding door of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In fig. 1 to 5, a high frequency welding door includes a flat plate 1, a first long side 2, two first short sides 5, a second long side 4, a first folding surface 3 and two second folding surfaces 6. The high-frequency welding door is formed by vertically enclosing a first long side surface 2, a first short side surface 5, a second long side surface 4 and the first short side surface 5 in sequence.

The bottom ends of the first long side 2, the first short side 5 and the second long side 4 are connected to the flat sheet 1, respectively. The first folding surface 3 is formed by bending the top end of the first long side surface 2 to the second long side surface 4 by 90 degrees.

The top end of the first short side surface 5 is bent inwards to form a second folded surface 6. The first short side surface 5 is uniformly provided with 6 third strip-shaped holes 51. A circular through hole 52 is provided at each of both ends of the first short side 5. The bottom end of the second long side surface 4 is provided with 21 groups of salient points 410. Each set of the bumps 410 is 3 in number, and the shape of the bumps 410 is any one of a sphere, a cylinder and a cone. The first folding surface 3 is in crimping connection with the top end of the second folding surface 6, and therefore strength of the welded door is improved conveniently. After the high-frequency welding door is bent and welded by the high-frequency spot welding machine, the continuous salient points 410 can be uniformly and automatically melted on the flat plate material 1, and welding spots are still intact after the tensile force reaches 1.6 KN.

The second long side 4 includes a first bending surface 41, a second bending surface 42 and a third bending surface 43. The second bending surface 42 and the first bending surface 41 are sequentially bent by 90 degrees at the top end of the third bending surface 43. The first folding surface 3 and the second folding surface 42 have the same height at the top. The first bending surface 41, the second bending surface 42 and the third bending surface 43 form a U-shaped groove structure. The bottom end of the second bending surface 42 is provided with a convex point 410. The bottom ends of the convex points 410 and the third bending surface 43 are respectively abutted against the flat plate 1. The second bending surface 42 is provided with 11 first bar holes 31 and a plurality of second bar holes 33. The first strip hole 31 is parallel to the second strip hole 33, and the first strip hole 31 is disposed near the first bending surface 41.

The first folding surface 3 is provided with 3 zigzag holes 32, 10 first bar-shaped holes 31 and a plurality of second bar-shaped holes 33. The second strip-shaped hole 33 is arranged in parallel with the first strip-shaped hole 31, and the second strip-shaped hole 33 is arranged close to the first long side surface 2. The zigzag hole 32 is provided at a position intermediate the first bar hole 31 and the first bar hole 31, and at a position intermediate the second bar hole 33 and the second bar hole 33. 3 and 5 first strip-shaped holes 31 are respectively arranged between the adjacent Z-shaped holes 32.

The flat plate material 1 is provided with a plurality of regular hexagonal heat dissipation holes 11, first square holes 12 and second square holes 13, the heat dissipation holes 11 are arranged at the top end of the flat plate material 1 and distributed in L type, the heat dissipation holes 11 are arranged in a staggered mode, and the first square holes 12 are arranged on the upper side of the second square holes 13 and are close to the first bending surfaces 41.

The high-frequency welding door is formed by vertically enclosing a first long side face 2, a first short side face 5, a second long side face 4 and the first short side face 5 in sequence, a first folding face 3 at the top end of the first long side face 2 is in compression joint with a second folding face 6 at the top end of the first short side face 5, and then bottom end salient points 410 of a first folding face 41 of the second long side face 4 are welded on a flat plate material 1 through high-frequency welding.

The utility model discloses a simplify door welding, polishing process around the rack, reduce process time for the product appearance is more pleasing to the eye, satisfies the intensity requirement simultaneously. The efficiency is improved, and the production cost is reduced.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. A high frequency welding door which characterized in that: including a flat plate material, a first long side, two first short sides, a second long side, a first face and two second folds, the high frequency welding door by first long side first short side the second long side with first short side encloses perpendicularly in proper order and establishes and forms, first long side first short side with the bottom of second long side respectively with the tablet is connected, first face is by the top department of first long side to the second long side is bent and is formed, the top department of first short side inwards bends into the second folds the face, the bottom department of second long side is equipped with a plurality of bumps.

2. The high-frequency welding door of claim 1, wherein the second long side surface comprises a first bending surface, a second bending surface and a third bending surface, the second bending surface and the first bending surface are sequentially formed by bending at the top end of the third bending surface, and the first bending surface, the second bending surface and the third bending surface form a U-shaped groove structure.

3. The high frequency welding door as claimed in claim 2, wherein said protruding points are provided at the bottom ends of said second and third bending surfaces, and said protruding points and said third bending surface are respectively abutted against said flat plate.

4. The high frequency welding door according to claim 1, wherein the shape of the convex point is any one of a sphere, a cylinder and a cone.

5. The high frequency welding door of claim 4, wherein the first fold is crimped at a top end of the second fold.

6. The high-frequency welding door according to claim 5, wherein a plurality of Z-shaped holes, a plurality of first strip-shaped holes and a plurality of second strip-shaped holes are formed in the first folding surface, the second strip-shaped holes are arranged in parallel with the first strip-shaped holes, the second strip-shaped holes are arranged close to the first long side surface, and the Z-shaped holes are arranged in the middle of the first strip-shaped holes and in the middle of the second strip-shaped holes and the second strip-shaped holes.

7. The high-frequency welding door as claimed in claim 2, wherein a plurality of first bar holes and a plurality of second bar holes are formed in the second bending surface, the first bar holes are parallel to the second bar holes, and the first bar holes are disposed near the first bending surface.

8. The high frequency welding door according to claim 1, wherein a plurality of third strip-shaped holes are uniformly distributed on the first short side surface, and a circular through hole is respectively formed at two ends of the first short side surface.

9. The high frequency welding door of claim 7, wherein the first folding surface and the second folding surface have the same height at the top.

10. The high frequency welding door as claimed in claim 9, wherein the plate material is provided with a plurality of regular hexagonal heat dissipation holes, a first square hole and a second square hole, the heat dissipation holes are disposed at the top end of the plate material, and the heat dissipation holes are arranged in a staggered manner, and the first square hole is disposed at the upper side of the second square hole and is disposed near the first bending surface.