CN110625241A - High-frequency welding door - Google Patents
High-frequency welding door Download PDFInfo
- Publication number
- CN110625241A CN110625241A CN201910957922.4A CN201910957922A CN110625241A CN 110625241 A CN110625241 A CN 110625241A CN 201910957922 A CN201910957922 A CN 201910957922A CN 110625241 A CN110625241 A CN 110625241A
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- CN
- China
- Prior art keywords
- long side
- frequency welding
- bending
- holes
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 53
- 238000005452 bending Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000005498 polishing Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention relates to a high-frequency welding door which comprises a flat plate material, a first long side surface, two first short side surfaces, a second long side surface, a first folding surface and two second folding surfaces, wherein the high-frequency welding door is formed by sequentially and vertically enclosing the first long side surface, the first short side surface, the second long side surface and the first short side surface, the bottom ends of the first long side surface, the first short side surface and the second long side surface are respectively connected with the flat plate material, the first folding surface is formed by bending the top end of the first long side surface towards the second long side surface, the top end of the first short side surface is inwards bent to form the second folding surface, and the bottom end of the second long side surface is provided with a plurality of salient points. The high-frequency welding door has the characteristics of simplifying the structure, meeting the strength requirement, not using spot welding and polishing operation, reducing the cost, improving the efficiency, improving the surface quality and the like.
Description
Technical Field
The invention relates to the technical field of cabinets, in particular to 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.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a high-frequency welding door which has the characteristics of simplifying the structure, meeting the strength requirement, not using spot welding and polishing operation, reducing the cost, improving the efficiency, improving the surface quality and the like.
In order to achieve the purpose, the invention 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.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
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 a high frequency welding door according to 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 the invention at A in FIG. 1.
Detailed Description
The invention is described in further detail below with reference to the figures and the 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 an L shape, 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 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 invention simplifies the welding and polishing process of the front door and the rear door of the cabinet, reduces the processing time, enables the appearance of the product to be more beautiful and meets the strength requirement. The efficiency is improved, and the production cost is reduced.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957922.4A CN110625241A (en) | 2019-10-10 | 2019-10-10 | High-frequency welding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957922.4A CN110625241A (en) | 2019-10-10 | 2019-10-10 | High-frequency welding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110625241A true CN110625241A (en) | 2019-12-31 |
Family
ID=68976196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957922.4A Pending CN110625241A (en) | 2019-10-10 | 2019-10-10 | High-frequency welding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110625241A (en) |
Citations (10)
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|---|---|---|---|---|
| CN101407012A (en) * | 2008-12-04 | 2009-04-15 | 北京日伸电子精密部件有限公司 | Manufacturing method of metal framework for flat panel display |
| CN101614884A (en) * | 2008-06-26 | 2009-12-30 | 上海通升捷电子有限公司 | LCD panel frame manufacture method and the framework that utilizes this method to make |
| CN104148793A (en) * | 2014-08-19 | 2014-11-19 | 玉环富华眼镜有限公司 | Spring case and earpiece fixing method |
| CN104968177A (en) * | 2015-06-12 | 2015-10-07 | 秦健 | Display frame |
| CN204806801U (en) * | 2015-01-16 | 2015-11-25 | 苏州食行生鲜电子商务有限公司 | Cabinet door and casing thereof |
| JP2016152250A (en) * | 2015-02-16 | 2016-08-22 | 株式会社デンソー | Outdoor cabinet |
| CN205687365U (en) * | 2016-06-03 | 2016-11-16 | 深圳神州科创电子科技有限公司秦皇岛分公司 | Lift car multimedia display screen border structure |
| JP2018007448A (en) * | 2016-07-04 | 2018-01-11 | 河村電器産業株式会社 | Cabinet |
| CN109731961A (en) * | 2019-01-04 | 2019-05-10 | 广东长盈精密技术有限公司 | The processing method of center and center |
| CN211072227U (en) * | 2019-10-10 | 2020-07-24 | 苏州朗威电子机械股份有限公司 | High-frequency welding door |
-
2019
- 2019-10-10 CN CN201910957922.4A patent/CN110625241A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614884A (en) * | 2008-06-26 | 2009-12-30 | 上海通升捷电子有限公司 | LCD panel frame manufacture method and the framework that utilizes this method to make |
| CN101407012A (en) * | 2008-12-04 | 2009-04-15 | 北京日伸电子精密部件有限公司 | Manufacturing method of metal framework for flat panel display |
| CN104148793A (en) * | 2014-08-19 | 2014-11-19 | 玉环富华眼镜有限公司 | Spring case and earpiece fixing method |
| CN204806801U (en) * | 2015-01-16 | 2015-11-25 | 苏州食行生鲜电子商务有限公司 | Cabinet door and casing thereof |
| JP2016152250A (en) * | 2015-02-16 | 2016-08-22 | 株式会社デンソー | Outdoor cabinet |
| CN104968177A (en) * | 2015-06-12 | 2015-10-07 | 秦健 | Display frame |
| CN205687365U (en) * | 2016-06-03 | 2016-11-16 | 深圳神州科创电子科技有限公司秦皇岛分公司 | Lift car multimedia display screen border structure |
| JP2018007448A (en) * | 2016-07-04 | 2018-01-11 | 河村電器産業株式会社 | Cabinet |
| CN109731961A (en) * | 2019-01-04 | 2019-05-10 | 广东长盈精密技术有限公司 | The processing method of center and center |
| CN211072227U (en) * | 2019-10-10 | 2020-07-24 | 苏州朗威电子机械股份有限公司 | High-frequency welding door |
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