CN102847800A - One-step forming die for lampshades - Google Patents
One-step forming die for lampshades Download PDFInfo
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- CN102847800A CN102847800A CN 201210331216 CN201210331216A CN102847800A CN 102847800 A CN102847800 A CN 102847800A CN 201210331216 CN201210331216 CN 201210331216 CN 201210331216 A CN201210331216 A CN 201210331216A CN 102847800 A CN102847800 A CN 102847800A
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- lampshade
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Abstract
The invention discloses a none-step forming die for lampshades. The one-step forming die comprises an upper die and a lower die, the upper die comprises an upper clamping plate, a stripping plate, an upper pressure block and a punch; and the lower die comprises a lower clamping plate, a lower stopper, a drive block, a positioning block, an inner strip block, a first ejector pin, a second ejector pin, tie screws, equal-height sleeves and springs. The upper pressure block capable of sliding in the stripping plate drives the punch to press a lampshade into the slider, the slider is pushed by spring force from the springs on the tie screws so as to press the outer surface of the lampshade, and finally the lampshade is formed at one step finally. Accordingly, assisting time is saved, process stations are reduced, labor intensity of technical staff is reduced, labor is saved, equipment resources are saved, production efficiency and qualified rate are increased remarkably, the one-step forming die for lampshades is convenient to use, and is subjected to one-stop control convenient for adjustment and maintenance.
Description
Technical field
The present invention relates to the punching production field, particularly relate to a kind of lampshade disposal molding mould.
Background technology
Lampshade is to cover on the lamp, and a kind of handware that light is flocked together can also prevent from getting an electric shock, and the protection eyes is also had certain effect, so all lampshade can be housed on most of lamp.
Along with the continuous progress of society and the development of science and technology, people more and more are concerned about how to improve environment now, reduce and pollute.This is wherein important also to be that the most urgent problem is exactly energy problem, fundamentally solve energy problem, and except seeking the new energy, energy-conservation is that most critical also is at present the most direct effective important measures.
Therefore, power saving fluorescent lamps arises at the historic moment, for the U-shaped lampshade on the power saving fluorescent lamps, the mould of prior art can only adopt the L shaped bending technique of segmentation, at least need two work steps could punch forming, this class mould be long required non-cutting time in punching course, and production efficiency is low, and size inconvenience management and control, make the qualification rate of lampshade lower.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of lampshade disposal molding mould, non-cutting time can be saved, reduce the operation erect-position, mitigation technique personnel's labour intensity, save manpower and device resource, and significantly improve production efficiency and product percent of pass, very easy to use, and the convenient one-stop control of adjusting the repairing mould.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of lampshade disposal molding mould is provided, comprise upper die and lower die, described patrix comprises train wheel bridge, stripper plate, upper holder block and drift, described counterdie comprise lower plate, lower block, slide block, drive block, locating piece, in take off piece, the first jigger pin, the second jigger pin, socket screw, contour sleeve and spring, wherein:
Be connected by upper holder block between described train wheel bridge and the described stripper plate, upper holder block is limited in the described stripper plate slidably;
Described drift is fixed in the middle of the described train wheel bridge, and is limited to slidably in the described stripper plate;
The head of described drift is the integral structure identical with the lampshade inner structure;
Described lower block, slide block, drive block and locating piece are fixed on the described lower plate;
Described locating piece is inserted on the described slide block;
Described contour jacket casing is located at described socketing on the screw, is limited to slidably in described lower block and the drive block by the described screw that sockets, and is spirally connected with described slide block;
Described spring housing is located on the described contour sleeve, and is connected with the outer surface of described lower block;
Described the first jigger pin is arranged at the below of described drive block, is limited to slidably in the described lower plate;
Taking off piece in described is limited in the described lower plate slidably by the second jigger pin.
In a preferred embodiment of the present invention, described patrix further comprises upper padding plate and upper bolster, and described upper padding plate and described train wheel bridge fix, and described upper bolster and described upper padding plate fix.
In a preferred embodiment of the present invention, described counterdie further comprises pad, lower bolster, die shoe and lower cushion block, described pad is fixed in the upper surface of described drive block, described lower bolster and described lower plate fix, described die shoe and described lower bolster fix, and described lower cushion block and described die shoe fix.
In a preferred embodiment of the present invention, described counterdie further comprises the first set screw, and described the first set screw is arranged at the below of described the first jigger pin, is limited to slidably in the described die shoe.
In a preferred embodiment of the present invention, described counterdie further comprises the second set screw, and described the second set screw is arranged at the below of described the second jigger pin, is limited to slidably in the described die shoe.
The invention has the beneficial effects as follows: lampshade disposal molding mould is by upper holder block slidably in the stripper plate, the drive drift presses down, lampshade is pressed in the slide block, and by socketing the spring on the screw, adopt spring force to promote slide block, make slide block compress the outer surface of lampshade, final one-shot forming lampshade, can save non-cutting time, reduce the operation erect-position, mitigation technique personnel's labour intensity, save manpower and device resource, and significantly improve production efficiency and product percent of pass, very easy to use, and the convenient one-stop control of adjusting the repairing mould.
Description of drawings
Fig. 1 is the structural representation of lampshade disposal molding mould of the present invention one preferred embodiment;
Fig. 2 is the matched moulds view of lampshade disposal molding mould shown in Figure 1;
The mark of each parts is as follows in the accompanying drawing: 10, upper bolster, 20, upper padding plate, 30, train wheel bridge, 40, stripper plate, 50, upper holder block, 60, drift, 70, lower block, 80, lower plate, 90, lower bolster, 100, die shoe, 110, lower cushion block, 120, slide block, 130, drive block, 140, locating piece, the 150, first jigger pin, 150 ', the second jigger pin, 160, socket screw, 170, contour sleeve, 180, spring, 190, take off piece in, 200, pad, the 210, first set screw, 210 ', the second set screw, 220, lampshade, 220 ', the lampshade sheet.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1 and Fig. 2, the embodiment of the invention comprises:
A kind of lampshade disposal molding mould comprises: upper die and lower die, described patrix comprise a train wheel bridge 30, stripper plate 40, symmetrically arranged two upper holder blocks 50 and a drift 60; Described counterdie comprise take off in the lower plate 80, symmetrically arranged two lower blocks 70, symmetrically arranged two slide blocks 120, symmetrically arranged two drive blocks 130, symmetrically arranged two locating pieces 140, one piece 190, symmetrically arranged two the first jigger pins 150, second jigger pin 150 ', symmetrically arranged two socket screw 160, symmetrically arranged two contour sleeves 170 and symmetrically arranged two springs 180.
Be connected by symmetrically arranged two upper holder blocks 50 between described train wheel bridge 30 and the described stripper plate 40, each described upper holder block 50 is limited in the described stripper plate 40 slidably, described drift 60 is fixed in the centre of described train wheel bridge 30, and be limited to slidably in the described stripper plate 40, the head of described drift 60 is integral structures identical with the internal structure of lampshade 220; Symmetrically arranged two lower blocks 70, symmetrically arranged two slide blocks 120, symmetrically arranged two drive blocks 130 and symmetrically arranged two locating pieces 140 all are fixed on the described lower plate 80, be followed successively by toward in from outer: lower block 70, drive block 130, slide block 120 and locating piece 140, each described locating piece 140 is inserted on each described slide block 120, form between symmetrical two locating pieces 140 and symmetrical two slide blocks 120 lampshade sheet 220 ' put the sheet platform, each described contour sleeve 170 is sheathed on each described socketing on the screw 160, each described spring 180 is sheathed on each described contour sleeve 170, each described spring 180 is connected with the outer surface of each described lower block 70, therefore, the inboard of described spring 180 is spacing by described lower block 70, the outside is spacing by described contour sleeve 170, and each described screw 160 that sockets is spirally connected with each described slide block 120, the described screw 160 that sockets is limited in described lower block 70 and the drive block 130 slidably, each described the first jigger pin 150 is arranged at the below of each described drive block 130, be limited to slidably in the described lower plate 80, take off piece 190 in described by the second jigger pin 150 ' be limited to slidably in the described lower plate 80.
In the present embodiment, described patrix further comprises upper padding plate 20 and upper bolster 10, and described upper padding plate 20 fixes with described train wheel bridge 30, and described upper bolster 10 fixes with described upper padding plate 20.
Described counterdie further comprises symmetrically arranged two pads 200, lower bolster 90, die shoe 100, lower cushion block 110, symmetrically arranged two the first set screws 210 and the second set screw 210 ', each described pad 200 is fixed in the upper surface of each described drive block 130, described lower bolster 90 fixes with described lower plate 80, described die shoe 100 fixes with described lower bolster 90, described lower cushion block 110 fixes with described die shoe 100, each described the first set screw 210 is arranged at the below of each described the first jigger pin 150, and be limited to slidably in the described die shoe 100, described the second jigger pin 150 of described the second set screw 210 ' be arranged at ' the below, and be limited to slidably in the described die shoe 100.
Wherein, described lampshade 220 is U-shaped structure.
Each parts in the mould all need have certain hardness, and are specific as follows:
The hardness of described upper padding plate 20, described train wheel bridge 30, described upper holder block 50 and described lower bolster 80 need reach HRC56;
The hardness of described stripper plate 40 need reach HRC58;
The hardness of described lower block 70, described lower plate 80, described drive block 130, described pad 200 need reach HRC60;
Described drift 60, described slide block 120 and described in take off piece 190 hardness need reach HRC61, and need through cryogenic treatment.
When punching press, the lampshade sheet 220 that first symmetrically arranged two locating pieces 140 of lampshade sheet 220 to be processed ' place and symmetrically arranged two slide blocks 120 is formed ' put on the sheet platform, then open the punching press switch, patrix is stressed to be pressed down, described upper bolster 10 drives described upper padding plate 20 and described train wheel bridge 30 presses down, the lower surface of described stripper plate 40 and the upper surface of described lower block 70 are fitted, the head of described drift 60 be pressed into described lampshade sheet 220 ', make its brake forming, and continue to press down, make described upper holder block 50 at described stripper plate 40 interior down slidings, fit with the upper surface of described pad 200, and drive described pad 200 and described drive block 130 presses down, the lampshade 220 that described drift 60 drives basic forming continues to press down, the bottom that makes described lampshade 220 with described in take off piece 190 head contact, and drive and take off piece 190 in described and press down; Meanwhile, socket the simultaneously application of force of screw 160 to both sides, because the described screw 160 that sockets is spirally connected with described slide block 120, the described outside that sockets screw 160 is arranged with contour sleeve 170, the outside of contour sleeve is arranged with again spring 180, spring 180 contacts with the outer surface of described lower block 70 again, described lower block 70 fixes with described lower plate 80 again, therefore, when socketing screw 160 simultaneously during the application of force to both sides, because spring force, the slide block 120 that sockets screw 160 drive bilateral symmetry settings of both sides is inwardly pushed, make drift 60 act on the inner surface of described lampshade 220, and described slide block 120 step up the outer surface of described lampshade 220, makes lampshade 220 one-shot formings.
After punching press is finished, automatic mold splitting, make the pneumatic rising of patrix, return to initial position, described pad 200 in the counterdie and described drive block 130 are owing to be subjected to the effect of described the first set screw 210 and described the first jigger pin 150, pop up, homing, and take off piece 190 in described since be subjected to described the second set screw 210 ' and described the second jigger pin 150 ' effect, pop up equally homing, and take off piece 190 in described in the process that pops up, described lampshade 220 is outwards ejected, automatically finish blanking action, i.e. a punching press is finished.
The present invention has disclosed a kind of lampshade disposal molding mould, by upper holder block slidably in the stripper plate, the drive drift presses down, lampshade is pressed in the slide block, and by socketing the spring on the screw, adopt spring force to promote slide block, make slide block compress the outer surface of lampshade, final one-shot forming lampshade can be saved non-cutting time, reduce the operation erect-position, mitigation technique personnel's labour intensity is saved manpower and device resource, and is significantly improved production efficiency and product percent of pass, very easy to use, and the convenient one-stop control of adjusting the repairing mould.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. lampshade disposal molding mould, it is characterized in that, comprise upper die and lower die, described patrix comprises train wheel bridge, stripper plate, upper holder block and drift, described counterdie comprise lower plate, lower block, slide block, drive block, locating piece, in take off piece, the first jigger pin, the second jigger pin, socket screw, contour sleeve and spring, wherein:
Be connected by upper holder block between described train wheel bridge and the described stripper plate, upper holder block is limited in the described stripper plate slidably;
Described drift is fixed in the middle of the described train wheel bridge, and is limited to slidably in the described stripper plate;
The head of described drift is the integral structure identical with the lampshade inner structure;
Described lower block, slide block, drive block and locating piece are fixed on the described lower plate;
Described locating piece is inserted on the described slide block;
Described contour jacket casing is located at described socketing on the screw, is limited to slidably in described lower block and the drive block by the described screw that sockets, and is spirally connected with described slide block;
Described spring housing is located on the described contour sleeve, and is connected with the outer surface of described lower block;
Described the first jigger pin is arranged at the below of described drive block, is limited to slidably in the described lower plate;
Taking off piece in described is limited in the described lower plate slidably by the second jigger pin.
2. lampshade disposal molding mould according to claim 1 is characterized in that described patrix further comprises upper padding plate and upper bolster, and described upper padding plate and described train wheel bridge fix, and described upper bolster and described upper padding plate fix.
3. lampshade disposal molding mould according to claim 1, it is characterized in that, described counterdie further comprises pad, lower bolster, die shoe and lower cushion block, described pad is fixed in the upper surface of described drive block, described lower bolster and described lower plate fix, described die shoe and described lower bolster fix, and described lower cushion block and described die shoe fix.
4. lampshade disposal molding mould according to claim 3 is characterized in that described counterdie further comprises the first set screw, and described the first set screw is arranged at the below of described the first jigger pin, is limited to slidably in the described die shoe.
5. lampshade disposal molding mould according to claim 4 is characterized in that described counterdie further comprises the second set screw, and described the second set screw is arranged at the below of described the second jigger pin, is limited to slidably in the described die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331216 CN102847800A (en) | 2012-09-10 | 2012-09-10 | One-step forming die for lampshades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331216 CN102847800A (en) | 2012-09-10 | 2012-09-10 | One-step forming die for lampshades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847800A true CN102847800A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210331216 Pending CN102847800A (en) | 2012-09-10 | 2012-09-10 | One-step forming die for lampshades |
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|---|---|
| CN (1) | CN102847800A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736859A (en) * | 2013-12-31 | 2014-04-23 | 芜湖聚达汽车零部件有限公司 | Once-forming compound die |
| CN106734624A (en) * | 2016-12-31 | 2017-05-31 | 滁州市艾德模具设备有限公司 | A kind of mould with elastic slide block detent mechanism |
| CN109175108A (en) * | 2018-09-29 | 2019-01-11 | 大连函量科技发展有限公司 | A kind of lampshade stamping die |
-
2012
- 2012-09-10 CN CN 201210331216 patent/CN102847800A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736859A (en) * | 2013-12-31 | 2014-04-23 | 芜湖聚达汽车零部件有限公司 | Once-forming compound die |
| CN106734624A (en) * | 2016-12-31 | 2017-05-31 | 滁州市艾德模具设备有限公司 | A kind of mould with elastic slide block detent mechanism |
| CN106734624B (en) * | 2016-12-31 | 2019-03-26 | 滁州市艾德模具设备有限公司 | A kind of mold with elastic slide block positioning mechanism |
| CN109175108A (en) * | 2018-09-29 | 2019-01-11 | 大连函量科技发展有限公司 | A kind of lampshade stamping die |
| CN109175108B (en) * | 2018-09-29 | 2024-03-12 | 大连函量科技发展有限公司 | Stamping die for lamp shade |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |