CN102951532A - Door sheet bending structure - Google Patents
Door sheet bending structure Download PDFInfo
- Publication number
- CN102951532A CN102951532A CN2011102471570A CN201110247157A CN102951532A CN 102951532 A CN102951532 A CN 102951532A CN 2011102471570 A CN2011102471570 A CN 2011102471570A CN 201110247157 A CN201110247157 A CN 201110247157A CN 102951532 A CN102951532 A CN 102951532A
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- Prior art keywords
- bending
- bend
- door
- door sheet
- bending structure
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Abstract
The invention relates to a door sheet bending structure. The door sheet bending structure comprises the door sheet (1) which is of four-side bent structure composed of an upper bend (2), a lower bend (3), a left bend (4) and a right bend (5), and a groove (6) is arranged at each cross of the upper bend (2), the lower bend (3), the left bend (4) and the right bend (5). The door sheet bending structure has the advantages that the door sheet bending structure is applicable to assembly line production, and production efficiency can be effectively improved. In the above design, four sides are bent, welding is the last step for completing, operation areas are separated, and labor division is quite easy.
Description
Technical field
The present invention relates to a kind of door panel bending structure, be applicable to the door panel structure of layer door, gate.
Background technology
Elevator door, gate, according to the requirement of related elevator national standard, outward appearance often need to satisfy certain planeness requirement, and certain mechanical strength need to be arranged: namely vertically act on this position, any position with the power of 300N, and be evenly distributed in 5cm
2Circle and square area on the time, can without deformation set, elastic deformation be not more than 15mm, the door security function unaffected (referring to GB 7588-20003).For the outward appearance that guarantees elevator and the demand of intensity, according to the conventional design structure, we adopts a certain thickness steel plate as the processing matrix, with the outward appearance plane as layer, gate, is furnished with end socket for connecting with miscellaneous part and strengthening structural strength in welding up and down simultaneously.
Summary of the invention
Technical matters to be solved by this invention is, a kind of door panel bending structure is provided, with upper low head and the door-plate decorum one, so that processing is comparatively simple, easy to assembly, and more economic saving material.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
OnePlant door panel bending component, comprise door-plate, described door-plate adopts the four sides bending structure, i.e. upside bending, downside bending, left side bending, right side bending, and described upside bending, downside bending and left side bending, right side bending infall arrange groove.
A kind of door panel bending structure, the advantage of the technical program is:
1. this door panel bending simple structure, economical with materials.The door-plate of the technical program adopts four sides bending technology, utilizes bending to replace conventional up and down end enclosure structure, and structure is more simple and easy.
2. this door panel bending Stability Analysis of Structures is attractive in appearance, easy to process.In the design, adopt the monoblock steel plate by around bending, about, the bending place that intersects in the left and right sides strengthens mechanical strength by welding, and can guarantee the planeness requirement on outward appearance plane.
3. the suitable pipelining of this door panel bending can be enhanced productivity by actv..Among the design, adopt around the bending technique processing is placed into welding at last and finishes, with each operational zone separately more, the also very easily division of labor (can adopt flexible automation production line to finish the operations such as cutting plate, punching, bending, welding, all finish by programming control).
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the recess configurations figure of overlapping weld of the present invention.
Fig. 3 is that sheet metal component bending of the present invention launches arrangement plan.
The specific embodiment
OnePlant door panel bending component, door-plate 1 adopts the four sides bending structure, it is upside bending 2, downside bending 3, left side bending 4, right side bending 5, upside bending 2, downside bending 3 and left side bending 4, bending 5 infalls in right side arrange groove 6, the door-plate body that door panel bending component will originally design and upper low head Uniting are on a plate, guarantee the requirement of door-plate outward appearance planeness, cut out required framework by bending expansion arrangement plan first and roughly (comprise the hole, groove etc.), then bending left and right sides, bending upper and lower sides again, finish basic boom, welding bending overlapping is to increase whole mechanical strength.This structure is applicable to automatic assembly line production, can enhance productivity largely, and its Stability Analysis of Structures is reliable, satisfies strength demand.
Door-plate 1 bending component of the present invention is at up and down bending and left and right sides bending infall, go out in advance groove, produce when avoiding bending and interfere, this door-plate 1 is by a whole plate, according to launching arrangement plan, go out in advance the mounting hole site and the groove 6 that need, then first bending left and right sides, bending upper and lower sides again, integrally-built intensity is welded to strengthen in the place of juxtaposition; The present invention adopts bending technique to reach the structure of expection, so part is fit to the conveyor line production operation, can fully improve the efficient of production; The present invention adopts the mode of infall welding, can avoid affecting in welded top end of door plate 1 planeness by actv..This door panel structure is simple, adopts four Edge Bend processing schemes, easy making process, and with respect to conventional confguration, low head welded structure in the cancellation is more saved material, the impact of the planeness of end of door plate when also having avoided welding.And this structure is fit to flow production line processing, has not only greatly improved production efficiency, and has reduced the labour intensity of workman's work.
The Spirit Essence of the invention is: when satisfying door-plate outward appearance and performance, adopt more simply and easily structure, make it production procedure and more rationalize and facilitation.In addition, the non-creativeness that those skilled in the art carries out the technical program improves, and also belongs to the protection domain of this patent.
Claims (1)
1.
OnePlant door panel bending component, comprise door-plate (1), it is characterized in that: described door-plate (1) adopts the four sides bending structure, be upside bending (2), downside bending (3), left side bending (4), right side bending (5), described upside bending (2), downside bending (3) and left side bending (4), right side bending (5) infall arrange groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102471570A CN102951532A (en) | 2011-08-26 | 2011-08-26 | Door sheet bending structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102471570A CN102951532A (en) | 2011-08-26 | 2011-08-26 | Door sheet bending structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102951532A true CN102951532A (en) | 2013-03-06 |
Family
ID=47761011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102471570A Pending CN102951532A (en) | 2011-08-26 | 2011-08-26 | Door sheet bending structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102951532A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229896A (en) * | 2007-01-23 | 2008-07-30 | 赵志军 | Composite surface stainless steel lift door plate and method for making the same |
| CN201473158U (en) * | 2009-05-20 | 2010-05-19 | 富士通电梯(深圳)有限公司 | Stainless steel elevator door structure |
| CN201842559U (en) * | 2010-09-27 | 2011-05-25 | 北京升华电梯集团有限公司 | Elevator floor door plate |
-
2011
- 2011-08-26 CN CN2011102471570A patent/CN102951532A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229896A (en) * | 2007-01-23 | 2008-07-30 | 赵志军 | Composite surface stainless steel lift door plate and method for making the same |
| CN201473158U (en) * | 2009-05-20 | 2010-05-19 | 富士通电梯(深圳)有限公司 | Stainless steel elevator door structure |
| CN201842559U (en) * | 2010-09-27 | 2011-05-25 | 北京升华电梯集团有限公司 | Elevator floor door plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130306 |