CN114718424A - Welded iron door and manufacturing method thereof - Google Patents
Welded iron door and manufacturing method thereof Download PDFInfo
- Publication number
- CN114718424A CN114718424A CN202210499742.8A CN202210499742A CN114718424A CN 114718424 A CN114718424 A CN 114718424A CN 202210499742 A CN202210499742 A CN 202210499742A CN 114718424 A CN114718424 A CN 114718424A
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- groove
- skin
- welded
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/76—Door leaves consisting of frame and panels, e.g. of raised panel type with metal panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a welded iron door and a manufacturing method thereof, relating to a door, comprising the following steps: door skin and door leaf framework; a groove is arranged on the side surface of the door leaf framework; bending the door skin and the area corresponding to the side groove of the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework; the door leaf and the door skin are welded into a whole by laser. The invention provides a welded iron door and a manufacturing method thereof.A bend of a door skin is positioned in a groove of a door leaf framework; bending of the door skin is integrated with the groove joint of the door leaf framework through laser welding, so that the door leaf is integrally firmer, and the safety is better.
Description
Technical Field
The invention relates to the field of doors, in particular to a welded iron door and a manufacturing method thereof.
Background
The door leaf is a necessity in our life, the firmness degree of the door leaf is closely related to our safety, and the firmness degree of most door leaves in the prior art is not strong, so that potential safety hazards exist.
Disclosure of Invention
The invention provides a welded iron door and a manufacturing method thereof, which enable a door skin and a door leaf framework to be more tightly attached, enable the whole door leaf to be firmer and have better safety.
The invention provides a welded iron door, which comprises: door skin and door leaf framework;
a groove is formed in the side face of the door leaf framework; the door skin is bent in an area corresponding to the groove on the side surface of the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework;
the door leaf and the door skin are welded into a whole through laser.
Optionally, the bottom of the groove in the side face of the door leaf framework is in a sharp angle shape, and the bending shape of the door skin is matched with the shape of the groove, so that the bending of the door skin is tightly attached to the groove in the side face of the door leaf framework.
Optionally, a reinforcing plate is welded on the door leaf framework; the reinforcing plate is provided with a left row and a right row of mounting holes which are symmetrical with each other;
tapping the mounting hole;
the side surface of the door leaf framework is provided with a sunken hinge position matched with the shape of the reinforcing plate;
the reinforcing plate is welded on the hinge position.
Optionally, the two ends of the reinforcing plate are provided with concave notches corresponding to the grooves on the side surface of the door leaf framework.
Optionally, a lock hole is provided on the door leaf frame.
The invention also provides a manufacturing method of the welded iron door, which comprises the following steps: bending to obtain a doorskin; the door leaf framework with the grooves on the side surfaces is obtained through one-step forming of a rolling machine; the door leaf framework is provided with a hinge position and a lock hole position; filling fillers in the door leaf framework, and attaching a door skin on the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework; the bent door skin and the groove of the door leaf framework are welded into a whole by laser.
The invention has the beneficial effects that: the invention provides a welded iron door and a manufacturing method thereof.A bent part of a door skin is positioned in a groove of a door leaf framework; bending of the door skin is integrated with the groove joint of the door leaf framework through laser welding, so that the door leaf is integrally firmer, and the safety is better.
Drawings
FIG. 1 is a side view of a door skin after being bent according to an embodiment of the present invention and a partially enlarged view of the door skin at D;
fig. 2 is a partial structural view of a door leaf framework according to an embodiment of the present invention;
fig. 3 is a partial structural view of a door leaf framework according to an embodiment of the present invention;
fig. 4 is a structural view of a reinforcing plate on a door leaf frame according to an embodiment of the present invention;
fig. 5 is a sectional view of the welded iron door according to the present embodiment and partially enlarged views of a portion a and a portion B;
fig. 6 is a schematic view of the hinge installation provided in this embodiment.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 invention.
Examples
The embodiment provides a welding iron door, includes: door skin and door leaf framework;
a groove is arranged on the side surface of the door leaf framework; bending the door skin and the area corresponding to the side groove of the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework;
the door leaf and the door skin are welded into a whole by laser.
Optionally, a reinforcing plate is welded on the door leaf framework; the reinforcing plate is provided with a left row and a right row of mounting holes which are symmetrical with each other;
tapping the mounting hole;
the side surface of the door leaf framework is provided with a hinge position matched with the shape of the reinforcing plate; the hinge positions are axisymmetric; the reinforcing plate is welded on the hinge position.
Optionally, the two ends of the reinforcing plate are provided with concave notches corresponding to the grooves on the side surface of the door leaf framework.
Optionally, a lock hole position is arranged on the door leaf framework, and the lock hole position is located between the upper end and the lower end of the door leaf framework in the middle.
The embodiment also provides a manufacturing method of the welded iron door, which comprises the following steps: bending to obtain a door skin; the door leaf framework with the grooves on the side surfaces is obtained through one-step forming of a rolling machine; the door leaf framework is provided with a hinge position and a lock hole position; filling fillers in the door leaf framework, and attaching a door skin on the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework; the bending of the door skin and the groove joint of the door leaf framework are integrated through laser welding.
Specifically, the embodiment provides a manufacturing method of a welded iron door, which includes:
step s 1: bending to obtain two door skins;
in this embodiment, a side view of the doorskin 1 is shown in fig. 1, and a partial enlarged view of a bend 1-1 of the doorskin 1 is shown at D in fig. 1.
Step s 2: the door leaf framework with the grooves on the side surfaces is obtained through one-step forming of a rolling machine;
in this embodiment, as shown in fig. 2, the door leaf frame 2 has a groove 2-1 on a side surface thereof; the bottom of the groove 2-1 is in a sharp-angled shape, and the shape of the bend 1-1 of the doorskin 1 is matched with the shape of the groove 2-1, so that the bend 1-1 of the doorskin 1 can be tightly attached to the groove 2-1.
In this embodiment, the method for manufacturing a welded iron door further includes: punching a hinge position on the side surface of the door leaf framework through a die; and welding the reinforcing plate on the hinge position.
As shown in fig. 3, a hinge position is punched on the side surface of the door frame 2 by a die, and the reinforcing plate 3 is welded to the hinge position. As shown in fig. 4, the areas of the two ends of the reinforcing plate 3 corresponding to the grooves 2-1 on the side surface of the door leaf frame 2 are provided with concave notches 3-1; the reinforcing plate 3 is provided with a left row and a right row of mounting holes 3-2 which are symmetrical with each other; and the mounting hole 3-2 is tapped and used for mounting with the hinge and the baffle.
Step s 3: coating glue inside two door skins, putting a door leaf framework on one door skin, filling foam, covering the other door skin, and positioning the bent door skin in a groove of the door leaf framework; and welding the peripheral seams at the joint of the bend of the door skin and the groove of the door leaf framework by using a laser welding machine to obtain the welded iron door.
In this embodiment, a sectional structure of the iron door 4 is welded, as shown in fig. 5. The part A and the part B are respectively the enlarged partial view of the picture 5, and the welding part C more clearly shows that the part where the bending of the door skin is connected with the groove of the door leaf framework is the welding part.
This embodiment still provides a hinge structure, and hinge structure includes: a hinge and a baffle;
the baffle plate is provided with a baffle plate hole which is symmetrical with the hinge hole of the hinge.
The reinforcing plate in the embodiment is a standard part (for example, the standard part can be formed by opening a die according to design), mounting holes for mounting hinges left and right are reserved on the reinforcing plate, the mounting holes of the reinforcing plate are tapped, the reinforcing plate is fixed on a hinge position on a door leaf framework in a welding mode, the hinges and the baffle plates are required to be installed in a matched mode when the hinges are mounted, the baffle plates are prefabricated parts (for example, the standard part can be formed by opening the die according to design), and the positions of the hinge holes of the hinges correspond to the positions of the mounting holes; the baffle is positioned between the hinge and the reinforcing plate; the baffle is in a stage shape; the method comprises the following steps: a low step and a high step; the lower ladder is provided with a baffle plate hole corresponding to the hinge hole of the hinge; the hinge plate is used for mounting the hinge plate; the hinge leaf plate is positioned in a stepped space formed by the low-level step and the high-level step, so that the hinge leaf plate is convenient to mount and fix, the mounting schematic diagram is shown in fig. 6, the effect that the hinge is not divided into left and right is achieved, and the technical effect that the door leaf is not divided into left and right is achieved by applying the technology to the door leaf.
The embodiment provides a welded iron door and a manufacturing method thereof, wherein a bend of a door skin is positioned in a groove of a door leaf framework; the bending of door skin can closely paste with the recess, and the recess department of meeting of bending and door leaf skeleton at the door skin is as an organic whole through laser welding for the door leaf is whole more firm, and the security is better.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A welded iron door, comprising: door skin and door leaf framework;
a groove is formed in the side face of the door leaf framework; the door skin is bent in an area corresponding to the groove on the side surface of the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework;
the door leaf and the door skin are welded into a whole through laser.
2. The welded iron door as claimed in claim 1, wherein the bottom of the groove on the side of the door leaf frame is formed in a sharp angle, and the shape of the bend of the door skin is adapted to the shape of the groove, so that the bend of the door skin is closely attached to the groove on the side of the door leaf frame.
3. The welded iron door of claim 1, wherein a reinforcing plate is welded to said door leaf frame; the reinforcing plate is provided with a left row and a right row of mounting holes which are symmetrical with each other;
tapping the mounting hole;
the side surface of the door leaf framework is provided with a hinge position matched with the shape of the reinforcing plate;
the reinforcing plate is welded on the hinge position.
4. The welded iron door as claimed in claim 3, wherein the reinforcing plate has concave cut-outs at both ends thereof in regions corresponding to the grooves on the side of the door leaf frame.
5. The welded iron door according to claim 1, wherein the door leaf frame is provided with a locking hole.
6. A method of making a welded iron door according to any one of claims 1 to 5, comprising: bending to obtain a doorskin; the door leaf framework with the grooves on the side surfaces is obtained through one-step forming of a rolling machine; the door leaf framework is provided with a hinge position and a lock hole position; filling fillers in the door leaf framework, and attaching a door skin on the door leaf framework; the bending of the door skin is positioned in the groove of the door leaf framework; the bent door skin and the groove of the door leaf framework are welded into a whole by laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210499742.8A CN114718424A (en) | 2022-05-09 | 2022-05-09 | Welded iron door and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210499742.8A CN114718424A (en) | 2022-05-09 | 2022-05-09 | Welded iron door and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114718424A true CN114718424A (en) | 2022-07-08 |
Family
ID=82230913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210499742.8A Pending CN114718424A (en) | 2022-05-09 | 2022-05-09 | Welded iron door and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114718424A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068859U (en) * | 1998-09-18 | 1998-12-05 | 김찬근 | Steel gate with grooveless coupling structure |
| CN2355076Y (en) * | 1998-05-20 | 1999-12-22 | 林宪扬 | Assembled door leaves |
| KR20050079977A (en) * | 2005-06-25 | 2005-08-11 | 김영석 | Union type reinforced capping plate for steel door |
| CN102913108A (en) * | 2012-09-24 | 2013-02-06 | 大连金房子门窗制造有限公司 | Fireproof door leaf |
| CN204531932U (en) * | 2015-04-13 | 2015-08-05 | 重庆贝斯特门业有限公司 | A kind of novel seamless steel door leaf |
| CN205936278U (en) * | 2016-08-01 | 2017-02-08 | 福建辉盛消防科技股份有限公司 | Strenghthened type steel insulates against heat and prevents fire door |
| CN112296612A (en) * | 2020-11-27 | 2021-02-02 | 广州金迅建材有限责任公司 | Novel door leaf framework structure and manufacturing method thereof |
| CN217354129U (en) * | 2022-05-09 | 2022-09-02 | 广州金迅建材有限责任公司 | Welded iron door |
-
2022
- 2022-05-09 CN CN202210499742.8A patent/CN114718424A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355076Y (en) * | 1998-05-20 | 1999-12-22 | 林宪扬 | Assembled door leaves |
| KR19980068859U (en) * | 1998-09-18 | 1998-12-05 | 김찬근 | Steel gate with grooveless coupling structure |
| KR20050079977A (en) * | 2005-06-25 | 2005-08-11 | 김영석 | Union type reinforced capping plate for steel door |
| CN102913108A (en) * | 2012-09-24 | 2013-02-06 | 大连金房子门窗制造有限公司 | Fireproof door leaf |
| CN204531932U (en) * | 2015-04-13 | 2015-08-05 | 重庆贝斯特门业有限公司 | A kind of novel seamless steel door leaf |
| CN205936278U (en) * | 2016-08-01 | 2017-02-08 | 福建辉盛消防科技股份有限公司 | Strenghthened type steel insulates against heat and prevents fire door |
| CN112296612A (en) * | 2020-11-27 | 2021-02-02 | 广州金迅建材有限责任公司 | Novel door leaf framework structure and manufacturing method thereof |
| CN217354129U (en) * | 2022-05-09 | 2022-09-02 | 广州金迅建材有限责任公司 | Welded iron door |
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