CN104368682A - Processing method for lampshade with multiple vertical holes - Google Patents
Processing method for lampshade with multiple vertical holes Download PDFInfo
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- CN104368682A CN104368682A CN201310353712.7A CN201310353712A CN104368682A CN 104368682 A CN104368682 A CN 104368682A CN 201310353712 A CN201310353712 A CN 201310353712A CN 104368682 A CN104368682 A CN 104368682A
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- lampshade
- holes
- processing method
- hole
- short column
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Abstract
The invention is applicable to the technical field of lampshade processing, and provides a processing method for a lampshade with multiple vertical holes. By the processing method, side walls of short cylindrical metal lampshades can be trepanned rapidly to form substantial vertical elongated holes during each operation, and the problem of ultralow production speed caused by the fact that the holes are formed by stamping and trepanning one by one in the prior art is avoided; by multi-segmental side wall punching processes, the problem of difficulty in stripping after punching can be avoided, and the processing method has high application value in terms of production.
Description
Technical field
The present invention relates to lampshade processing technique field, much more a kind of vertical holes lampshade processing method be provided, particularly relate to a kind of can the work flow method of rapid processing lampshade.
Background technology
In prior art as LED the round short cylinder metal shade applied mainly apply traditional panel beating process, time then to process the larger longitudinal perforate of quantity on this lampshade, the longitudinal perforate of such as dozens of is to up to a hundred longitudinal perforates, general mould can be put rake angle with product and once rush a hole, or once rush two to three holes, but the man-hour of producing single lampshade is thus often long, the too high and problem that to yield poorly etc. of processing cost can be produced.
In addition general punching directly does cut hole action to metal material, but when if the lampshade product of circle short cylinder directly does punching, have punching complete after be not easy the problem of de-material, therefore in sum, the present inventor thinks and designs a kind of many vertical holes lampshade processing method, improved with the shortcoming for prior art, and then the enforcement in enhancement industry utilizes.
Summary of the invention
In view of aforesaid the deficiencies in the prior art, the invention provides a kind of how vertical hole lampshade processing method possessing the patent requirements such as novelty, progressive and industry applications, to overcoming the difficult point of prior art.
For achieving the above object, the present invention designs a kind of many vertical holes lampshade processing method, it is for the production of one how vertical hole lampshade, this how vertical hole lampshade is short cylindrical shape and an opening is arranged respectively at bottom and top, and be provided with multiple longitudinal elongated opening in periphery wall, it comprises: A. drawing and forming step, this step is for carry out punching press to a sheet metal, make this sheet metal towards side bowing, form the round short column lampshade structure bottom with this opening, and this circle short column lampshade structure has a straight end face; B. shaping and rush locating hole step, this step is on this straight end face, dig out multiple correction hole for location; C. trimming process, this step is carry out level to cutting to the base clout part of this circle short column lampshade structure; D. cut holes step, this step is carry out longitudinal direction respectively to the two opposite sides on the side ring wall of this circle short column lampshade structure to cut holes forming operation, and the two opposite sides then on the side ring wall of this circle short column lampshade structure leave the straight longitudinal joint-cutting of multiple length; E. press hole forming step, this step, for directly longitudinally cutting holes does punch forming towards this length, makes the sheet metal indent between the straight longitudinal joint-cutting of this length, forms this longitudinal elongated opening; And F. rushes to summit hole step, this step is go out this opening at top in this straight end face.
Wherein, described A. drawing and forming step carries out punching press for utilizing oil pressure facility; Wherein, described B. shaping and rush locating hole step for utilize one oil pressure facility dig correction hole; Wherein, described trimming process utilizes trimming facility to cut; Wherein, described D. cuts holes step is utilize to scrape stamping die and undertaken cutting holes forming operation by the driving of oil pressure facility; Wherein, described E. presses hole forming step to be utilize shaping punching pin to do punching press by the driving of oil pressure facility; Wherein, hole step of rushing to summit described in utilizes punching facility to carry out.
Many vertical holes of the present invention lampshade processing method, the various longitudinal perforate processing of quantity can be done rapidly to product sidewall, and the problem that in prior art, speed of production is excessively slow can not be produced, and utilize the sidewall of two-part to cut after holes step can prevent cut hole to be not easy the problem of de-material to occur, there is the using value of height on the lampshade structure of production the type.In order to allow above-mentioned purpose, technical characteristic and actual implement after incrementally more to become apparent, hereinafter will preferably to implement exemplary reference accompanying drawing to be described in detail.
Accompanying drawing explanation
Fig. 1 is the flow chart of many vertical holes of the present invention lampshade processing method;
Fig. 2 is the product front view of many vertical holes of the present invention lampshade processing method;
Fig. 3 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method;
Fig. 4 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method;
Fig. 5 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method;
Fig. 6 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method;
Fig. 7 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method;
Fig. 8 is the flow implementation schematic diagram of many vertical holes of the present invention lampshade processing method.
Detailed description of the invention
In order to make the technical problem to be solved in the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Advantage of the present invention, feature and the technical method reached are explained in more detail with reference to exemplary embodiment and accompanying drawing and are easier to understand, and the present invention can other multi-formly to realize, should not be understood the embodiment being only limitted to the statement of this place, on the contrary, for art personnel, the embodiment provided will make the disclosure more thorough with comprehensively and intactly pass on category of the present invention, and the present invention will only be attached claims defined.
Unless otherwise defined, otherwise be allly used in term (comprising science and technology and scientific terminology) hereinafter and proper noun, in fact with understood by one of ordinary skill in the art equivalent in meaning belonging to the present invention.Those terms that such as common dictionary defines should be understood to have the meaning consistent with the content of association area, unless and be defined in hereinafter significantly, otherwise will not understand with the excessively idealized or excessively formal meaning.
See Fig. 1 and Fig. 2, the present invention proposes a kind of many vertical holes lampshade processing method, it is for the production of how vertical hole lampshade (10) of one, this how vertical hole lampshade (10) is for short cylindrical shape and bottom and top have an opening (11) respectively, and be provided with multiple longitudinal elongated opening (12) in periphery wall, can the following step be included in a preferred embodiment: A. drawing and forming step; B. shaping and rush locating hole step; C. trimming process; D. holes step is cut; E. hole forming step and F. is pressed to rush to summit hole step.
With further reference to Fig. 3, aforesaid A. drawing and forming step carries out punching press for utilizing oil pressure facility to sheet metal (90), thus make this sheet metal (90) towards side bowing, form the round short column lampshade structure (80) bottom with this opening (11), and this circle short column lampshade structure (80) has a straight end face (81).
With further reference to Fig. 4, aforesaid B. shaping and rush locating hole step and for utilizing oil pressure facility, this circle short column lampshade structure (80) external form is suppressed, make it round and smooth, and on this straight end face (81), dig out multiple correction hole (82) for location.
With further reference to Fig. 5, aforesaid C. trimming process cuts for utilizing the base clout part of trimming facility to this circle short column lampshade structure (80) to carry out horizontal direction.
With further reference to Fig. 6, it is with scraping the driving of stamping die by oil pressure facility that aforesaid D. cuts holes step, carry out respectively longitudinal cutting holes forming operation to the two opposite sides on the side ring wall of this circle short column lampshade structure (80), the two opposite sides then on the side ring wall of this circle short column lampshade structure (80) leave the straight longitudinal joint-cutting (83) of multiple length.
With further reference to Fig. 7, aforesaid E. presses hole forming step to be with the driving of shaping punching pin by oil pressure facility, to length, directly longitudinally cutting holes (83) carries out punch forming, to make the sheet metal indent between these long straight longitudinal joint-cuttings (83), form longitudinal elongated opening (12).
With further reference to Fig. 8, aforesaid F. hole step of rushing to summit is utilize punching facility to go out the opening (11) at top at this straight end face (81).
Many vertical holes provided by the invention lampshade processing method, can reach and rapidly the various longitudinal perforate processing of quantity be done to product sidewall, and the problem that in prior art, speed of production is excessively slow can not be produced, and cut holes step by the sidewall of two-part and more can prevent because the problem being not easy de-material after cut hole occurs, there is the using value of height on the lampshade structure of production the type, be for known techniques institute can not and person, therefore its incremental place as seen.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
[symbol description]
Many vertical holes lampshade (10)
Opening (11)
Longitudinal elongated opening (12)
Circle short column lampshade structure (80)
End face (81)
Correction hole (82)
Long straight longitudinal joint-cutting (83)
Sheet metal (90).
Claims (7)
1. the lampshade processing method of vertical hole more than, it is for the production of one how vertical hole lampshade, and described many vertical holes lampshade is short cylindrical shape and bottom and top have an opening respectively, and is provided with multiple longitudinal elongated opening in periphery wall, and described processing method comprises:
A. drawing and forming step: carry out punching press to a sheet metal, makes described sheet metal towards side bowing, and to form the round short column lampshade structure bottom with opening, and described round short column lampshade structure has a straight end face;
B. shaping and rush locating hole step: compacting makes described round short column lampshade structure external form round and smooth, and on described straight end face, dig out multiple correction hole for locating;
C. trimming process: horizontal direction is carried out to the base clout part of described round short column lampshade structure and cuts;
D. holes step is cut: carry out respectively longitudinal cutting holes forming operation to the two opposite sides on the side ring wall of described round short column lampshade structure, the two opposite sides then on the side ring wall of described round short column lampshade structure leave the straight longitudinal joint-cutting of multiple length;
E. hole forming step is pressed: directly longitudinally cut holes towards described length and carry out punch forming, make the sheet metal indent between the straight longitudinal joint-cutting of described length, form longitudinal elongated opening; And
F. to rush to summit hole step: the opening going out top in described straight end face.
2. many vertical holes as claimed in claim 1 lampshade processing method, it is characterized in that, described A. drawing and forming step carries out punching press for utilizing oil pressure facility.
3. holes much more as claimed in claim 1 vertical lampshade processing method, is characterized in that, described B. shaping and rush locating hole step and utilize oil pressure facility to dig correction hole.
4. many vertical holes as claimed in claim 1 lampshade processing method, it is characterized in that, described trimming process cuts for utilizing trimming facility.
5. holes much more as claimed in claim 1 vertical lampshade processing method, is characterized in that, it is utilize to scrape stamping die and undertaken cutting holes forming operation by the driving of oil pressure facility that described D. cuts holes step.
6. many vertical holes as claimed in claim 1 lampshade processing method, it is characterized in that, described E. presses hole forming step to utilize shaping punching pin to carry out punching press by the driving of oil pressure facility.
7. holes much more as claimed in claim 1 vertical lampshade processing method, is characterized in that, described in hole step of rushing to summit utilize punching facility to carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353712.7A CN104368682B (en) | 2013-08-14 | 2013-08-14 | Many vertical holes lampshade processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353712.7A CN104368682B (en) | 2013-08-14 | 2013-08-14 | Many vertical holes lampshade processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368682A true CN104368682A (en) | 2015-02-25 |
| CN104368682B CN104368682B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310353712.7A Expired - Fee Related CN104368682B (en) | 2013-08-14 | 2013-08-14 | Many vertical holes lampshade processing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261795A (en) * | 2018-08-31 | 2019-01-25 | 易胜 | A kind of processing method of downlight shell |
| CN113600458A (en) * | 2021-08-24 | 2021-11-05 | 刘长友 | Building steel structure and construction process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942144A (en) * | 1982-09-03 | 1984-03-08 | Aida Eng Ltd | Timing pulley or gearlike product made of steel sheet and its manufacture |
| US20030006270A1 (en) * | 2000-05-22 | 2003-01-09 | Georges Favre-Marinet | Dome made of aluminum alloy, particularly intended to form the bottom of a tank, and method of manufacturing it |
| US20060266094A1 (en) * | 2005-05-19 | 2006-11-30 | Isatec Of Ohio, Inc. | Transmission system component and method for making same |
| CN101209473A (en) * | 2006-12-27 | 2008-07-02 | 上海德真工贸有限公司 | Method of preparing fluid dividing cover |
-
2013
- 2013-08-14 CN CN201310353712.7A patent/CN104368682B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942144A (en) * | 1982-09-03 | 1984-03-08 | Aida Eng Ltd | Timing pulley or gearlike product made of steel sheet and its manufacture |
| US20030006270A1 (en) * | 2000-05-22 | 2003-01-09 | Georges Favre-Marinet | Dome made of aluminum alloy, particularly intended to form the bottom of a tank, and method of manufacturing it |
| US20060266094A1 (en) * | 2005-05-19 | 2006-11-30 | Isatec Of Ohio, Inc. | Transmission system component and method for making same |
| CN101209473A (en) * | 2006-12-27 | 2008-07-02 | 上海德真工贸有限公司 | Method of preparing fluid dividing cover |
Non-Patent Citations (1)
| Title |
|---|
| 张社就: "射灯罩复杂件成形工艺及模具", 《机电工程技术》, vol. 41, no. 07, 31 July 2012 (2012-07-31), pages 97 - 100 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261795A (en) * | 2018-08-31 | 2019-01-25 | 易胜 | A kind of processing method of downlight shell |
| CN113600458A (en) * | 2021-08-24 | 2021-11-05 | 刘长友 | Building steel structure and construction process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368682B (en) | 2016-03-16 |
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