CN203737830U - One-off forming device for lamp cover - Google Patents
One-off forming device for lamp cover Download PDFInfo
- Publication number
- CN203737830U CN203737830U CN201420025555.7U CN201420025555U CN203737830U CN 203737830 U CN203737830 U CN 203737830U CN 201420025555 U CN201420025555 U CN 201420025555U CN 203737830 U CN203737830 U CN 203737830U
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- China
- Prior art keywords
- patrix
- counterdie
- block
- mentioned
- upper die
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- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a one-off forming device for a lamp cover. The one-off forming device is characterized by comprising an upper die assembly and a lower die assembly. A material plate is arranged between the upper die assembly and the lower die assembly. Two upper die swing blocks are arranged on the two sides of the upper die assembly, and the upper die swing blocks are connected to the upper die assembly in a rotatable mode. Two lower die bend blocks are arranged on the two sides of the lower die assembly respectively. The upper die assembly moves downwards, driving blocks move downwards to drive the upper die swing blocks to rotate toward the inner sides, so that the material plate is bent for the first time. When the bottom surfaces of the upper die swing blocks compress the top surface of a lower die material pressing block, the material plate is bent for the second time. The lower die material pressing plate continues to move downwards under the action of the upper die swing blocks, the lower die bend blocks arranged on the two sides are fixed, and when the lower die material pressing plate is lower than the lower die bend blocks, the material plate is bent for the third time. The defects that in traditional lamp cover production, and the lamp cover can be finally formed after three times of bending, so that a lot of resources are wasted, production efficiency is low, and the technology is complex are overcome. Through the novel design, three times of bending is finished only by one punching device, so that the lamp cover is formed through one-off punching, the processes are simplified, resource waste is reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to pressing equipment, refers in particular to a kind of lampshade one-shot forming apparatus.
Background technology
In global steel, have 60～70%, sheet material, wherein major part is to make finished product through punching press.The vehicle body of automobile, chassis, fuel tank, radiator fin, the iron core silicon-steel sheet of the drum of boiler, the housing of container, motor, electrical equipment etc. is all punch process.In the products such as instrument and meter, household electrical appliance, bicycle, office machinery, household utensil, also there are a large amount of stamping parts.
Punching press is that one applies external force by punch press and mould to sheet material, band, tubing and section bar etc., makes it to produce plastic deformation or separation, thereby obtains the forming and machining method of the workpiece of required form and size.Stamping parts is that depended on pressure machine and mould apply external force to sheet material, band, tubing and section bar etc., makes it to produce plastic deformation or separation, thereby obtains the forming and machining method of the workpiece (stamping parts) of required form and size.
Automobile lampshade is a kind of common part in automobile production, it is simple in structure, Production requirement amount is large, but the production of traditional lampshade is by by three bending aftershapings of flat sheet, three times bending and molding needs to be equipped with three complete forming devices, therefore cause the wasting of resources, and make complex process, production efficiency is low.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, design ingeniously, complete the lampshade one-shot forming apparatus of three bendings by a set of punch press.
The technical scheme that the utility model is taked is as follows: a kind of lampshade one-shot forming apparatus, it is characterized in that: comprise upper die component and lower membrane module, between upper die component and lower membrane module, be provided with flitch, wherein: the both sides of upper die component are provided with two patrix centering blocks, and patrix centering block is rotatably connected on upper die component; The both sides of lower membrane module are respectively equipped with counterdie folded block; Upper die component moves downward, drive block moves downward and drives patrix centering block to rotate to the inside, make flitch bending for the first time, in the time that the bottom surface of patrix centering block compresses the end face of counterdie binder block, make flitch bending for the second time, counterdie holding pad is under the effect of patrix centering block, continue to move downward, the counterdie folded block that is arranged on its both sides maintains static, and the height of counterdie holding pad is during lower than counterdie folded block, and flitch is bending for the third time.
Preferably, described upper die component comprises again upper bolster, patrix stripper plate, patrix holding pad and patrix centering block, wherein: the bottom of above-mentioned upper bolster is provided with upper padding plate; Above-mentioned patrix stripper plate passes through to wait jacket casing and spring to be connected with upper bolster, is provided with upper guide post between patrix stripper plate and upper bolster, and patrix stripper plate can slide along upper guide post; Above-mentioned patrix holding pad is connected on patrix stripper plate, moves together with patrix stripper plate; Above-mentioned patrix centering block comprises two, is separately positioned on the both sides of patrix stripper plate, and can be around the 360 degree rotations of patrix stripper plate.
Preferably, the bottom of described backing plate is provided with two drive blocks, and two drive blocks are separately positioned on the both sides of two patrix centering blocks, when moving downward, upper bolster drive drive block to move downward, the outer surface of contact patrix centering block, rotates patrix centering block to the inside, so that bending flitch gradually to the inside; The outside of above-mentioned drive block is provided with patrix block, and the locking of the patrix block back of the body fixes on upper padding plate.
Preferably, described patrix centering block is fixed on patrix stripper plate by grip block.
Preferably, described lower membrane module comprises again die shoe, counterdie holding pad, counterdie and counterdie folded block, wherein: above-mentioned counterdie holding pad is connected with die shoe by excellent power glue and lower guide pillar, and counterdie holding pad slides along lower guide pillar; Above-mentioned counterdie is arranged on counterdie holding pad, and counterdie is stretched out at the two ends of counterdie holding pad, forms stamping surface; Above-mentioned counterdie folded block comprises two, is separately positioned on the outside of above-mentioned stamping surface.
Preferably, the top of described die shoe is provided with lower bolster, is fixed with counterdie folded block and two counterdies by piece on lower bolster; Above-mentioned two counterdies are separately positioned on the outside of two counterdie folded blocks by piece; In above-mentioned counterdie holding pad, be provided with lower push rod, after punching press completes, lower push rod ejects made flitch.
Preferably, described die shoe is arranged on bottom plate by bottom seat pad, and bottom seat pad supports die shoe.
The beneficial effects of the utility model are:
The utility model has overcome in traditional lampshade production, need three bendings ability final molding, thereby cause resource to waste in a large number, production efficiency is low, and the defect of complex process makes a set of pressing equipment just complete bending operation three times by the innovative design of one, thereby one time punching molded lampshade, simplify operation, reduced the wasting of resources, improved production efficiency.
Brief description of the drawings
Fig. 1 is mold-opening structure schematic diagram of the present utility model.
Fig. 2 is mold closing structural representation of the present utility model.
Fig. 3 is the utility model and conventional art process contrast schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, a kind of lampshade one-shot forming apparatus, is characterized in that: comprise upper die component and lower membrane module, between upper die component and lower membrane module, be provided with flitch, wherein: the both sides of upper die component are provided with two patrix centering blocks 6, and patrix centering block 6 is rotatably connected on upper die component; The both sides of lower membrane module are respectively equipped with counterdie folded block 17; Upper die component moves downward, drive block 3 moves downward and drives patrix centering block 6 rotation to the inside, make flitch bending for the first time, in the time that the bottom surface of patrix centering block 6 compresses the end face of counterdie binder block 16, make flitch bending for the second time, counterdie holding pad 16 is under the effect of patrix centering block 6, continue to move downward, the counterdie folded block 17 that is arranged on its both sides maintains static, and the height of counterdie holding pad 16 is during lower than counterdie folded block 17, and flitch is bending for the third time.
Preferably, described upper die component comprises again upper bolster 1, patrix stripper plate 13, patrix holding pad 14 and patrix centering block 6, wherein: the bottom of above-mentioned upper bolster 1 is provided with upper padding plate 2; Above-mentioned patrix stripper plate 13, by waiting jacket casing 7 and spring 9 to be connected with upper bolster 1, is provided with upper guide post 12 between patrix stripper plate 13 and upper bolster 1, patrix stripper plate 13 can slide along upper guide post 12; Above-mentioned patrix holding pad 14 is connected on patrix stripper plate 13, motion together with patrix stripper plate 13; Above-mentioned patrix centering block 6 comprises two, is separately positioned on the both sides of patrix stripper plate, and can be around the 360 degree rotations of patrix stripper plate.
Preferably, the bottom of described backing plate 2 is provided with two drive blocks 3, two drive blocks 3 are separately positioned on the both sides of two patrix centering blocks 6, upper bolster 1 drives drive block 3 to move downward while moving downward, the outer surface of contact patrix centering block 6, patrix centering block 6 is rotated to the inside, so that bending flitch gradually to the inside; The outside of above-mentioned drive block 3 is provided with patrix block 4, and 4 back of the body lockings of patrix block fix on upper padding plate 2.
Preferably, described patrix centering block 6 is fixed on patrix stripper plate 13 by grip block 5.
Preferably, described lower membrane module comprises again die shoe 20, counterdie holding pad 16, counterdie 15 and counterdie folded block 17, wherein: above-mentioned counterdie holding pad 16 is connected with die shoe 20 by excellent power glue 25 and lower guide pillar 12, and counterdie holding pad slides along lower guide pillar 12; Above-mentioned counterdie 15 is arranged on counterdie holding pad 16, and counterdie 15 is stretched out at the two ends of counterdie holding pad 16, forms stamping surface; Above-mentioned counterdie folded block 17 comprises two, is separately positioned on the outside of above-mentioned stamping surface.
Preferably, the top of described die shoe 20 is provided with lower bolster 19, is fixed with counterdie folded block 17 and two counterdies by piece 18 on lower bolster 19; Above-mentioned two counterdies are separately positioned on the outside of two counterdie folded blocks 17 by piece 18; In above-mentioned counterdie holding pad 16, be provided with lower push rod 26, after punching press completes, lower push rod 26 ejects made flitch.
Preferably, described die shoe 20 is arranged on bottom plate 24 by bottom seat pad 22, and bottom seat pad 22 supports die shoe 20.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (7)
1. a lampshade one-shot forming apparatus, it is characterized in that: comprise upper die component and lower membrane module, between upper die component and lower membrane module, be provided with flitch, wherein: the both sides of upper die component are provided with two patrix centering blocks (6), patrix centering block (6) is rotatably connected on upper die component; The both sides of lower membrane module are respectively equipped with counterdie folded block (17); Upper die component moves downward, drive block (3) moves downward and drives patrix centering block (6) to rotate to the inside, make flitch bending for the first time, in the time that the bottom surface of patrix centering block (6) compresses the end face of counterdie binder block (16), make flitch bending for the second time, counterdie holding pad (16) is under the effect of patrix centering block (6), continue to move downward, the counterdie folded block (17) that is arranged on its both sides maintains static, the height of counterdie holding pad (16) is during lower than counterdie folded block (17), and flitch is bending for the third time.
2. a kind of lampshade one-shot forming apparatus according to claim 1, it is characterized in that: described upper die component comprises again upper bolster (1), patrix stripper plate (13), patrix holding pad (14) and patrix centering block (6), wherein: the bottom of above-mentioned upper bolster (1) is provided with upper padding plate (2); Above-mentioned patrix stripper plate (13) is connected with upper bolster (1) by spring (9), between patrix stripper plate (13) and upper bolster (1), is provided with upper guide post (12), and patrix stripper plate (13) can slide along upper guide post (12); It is upper that above-mentioned patrix holding pad (14) is connected to patrix stripper plate (13), motion together with patrix stripper plate (13); Above-mentioned patrix centering block (6) comprises two, is separately positioned on the both sides of patrix stripper plate, and can be around the 360 degree rotations of patrix stripper plate.
3. a kind of lampshade one-shot forming apparatus according to claim 2, it is characterized in that: the bottom of described backing plate (2) is provided with two drive blocks (3), two drive blocks (3) are separately positioned on the both sides of two patrix centering blocks (6), upper bolster (1) drives drive block (3) to move downward while moving downward, the outer surface of contact patrix centering block (6), patrix centering block (6) is rotated to the inside, so that bending flitch gradually to the inside; The outside of above-mentioned drive block (3) is provided with patrix block (4).
4. a kind of lampshade one-shot forming apparatus according to claim 3, is characterized in that: described patrix centering block (6) is fixed on patrix stripper plate (13) by grip block (5).
5. according to a kind of lampshade one-shot forming apparatus described in any one in claim 1-4, it is characterized in that: described lower membrane module comprises again die shoe (20), counterdie holding pad (16), counterdie (15) and counterdie folded block (17), wherein: above-mentioned counterdie holding pad (16) is connected with die shoe (20) by excellent power glue (25) and lower guide pillar (12), and counterdie holding pad slides along lower guide pillar (12); It is upper that above-mentioned counterdie (15) is arranged on counterdie holding pad (16), and counterdie (15) is stretched out at the two ends of counterdie holding pad (16), forms stamping surface; Above-mentioned counterdie folded block (17) comprises two, is separately positioned on the outside of above-mentioned stamping surface.
6. a kind of lampshade one-shot forming apparatus according to claim 5, is characterized in that: the top of described die shoe (20) is provided with lower bolster (19), is fixed with counterdie folded block (17) and two counterdies by piece (18) on lower bolster (19); Above-mentioned two counterdies are separately positioned on the outside of two counterdie folded blocks (17) by piece (18); In above-mentioned counterdie holding pad (16), be provided with lower push rod (26), after punching press completes, lower push rod (26) ejects made flitch.
7. a kind of lampshade one-shot forming apparatus according to claim 6, is characterized in that: it is upper that described die shoe (20) is arranged on bottom plate (24) by bottom seat pad (22), and bottom seat pad (22) supports die shoe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025555.7U CN203737830U (en) | 2014-01-16 | 2014-01-16 | One-off forming device for lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025555.7U CN203737830U (en) | 2014-01-16 | 2014-01-16 | One-off forming device for lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737830U true CN203737830U (en) | 2014-07-30 |
Family
ID=51337694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025555.7U Expired - Lifetime CN203737830U (en) | 2014-01-16 | 2014-01-16 | One-off forming device for lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737830U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391864A (en) * | 2016-09-28 | 2017-02-15 | 东莞市劲鼎汽配科技有限公司 | Structure for continuously folding mould many times |
| CN106734399A (en) * | 2017-01-12 | 2017-05-31 | 无锡艾度科技有限公司 | A kind of folding side machine |
| CN108213207A (en) * | 2018-02-10 | 2018-06-29 | 东莞市锐嘉精密机械制造有限公司 | Take out tooth mold in a kind of inclined-plane |
| CN108555151A (en) * | 2018-05-17 | 2018-09-21 | 贵州新双立科技有限公司 | A kind of refrigerator bottom plate Bending Mould |
| 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 |
| CN110303093A (en) * | 2019-07-25 | 2019-10-08 | 广东天倬智能装备科技有限公司 | A kind of Bending Mould and its application method that can control high strength steel rebound |
| CN111014466A (en) * | 2019-12-27 | 2020-04-17 | 滁州市艾德模具设备有限公司 | Press platform mechanism of punching a hole |
| CN113857350A (en) * | 2021-09-15 | 2021-12-31 | 苏州博晟旺精密机械有限公司 | Composite bending jig and composite bending method for U-shaped structural support |
| CN114643302A (en) * | 2022-03-29 | 2022-06-21 | 深圳市通构科技有限公司 | Process and device for irregularly bending metal plate |
-
2014
- 2014-01-16 CN CN201420025555.7U patent/CN203737830U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391864A (en) * | 2016-09-28 | 2017-02-15 | 东莞市劲鼎汽配科技有限公司 | Structure for continuously folding mould many times |
| CN106734399A (en) * | 2017-01-12 | 2017-05-31 | 无锡艾度科技有限公司 | A kind of folding side machine |
| CN108213207A (en) * | 2018-02-10 | 2018-06-29 | 东莞市锐嘉精密机械制造有限公司 | Take out tooth mold in a kind of inclined-plane |
| CN108555151A (en) * | 2018-05-17 | 2018-09-21 | 贵州新双立科技有限公司 | A kind of refrigerator bottom plate Bending Mould |
| 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 |
| CN110303093A (en) * | 2019-07-25 | 2019-10-08 | 广东天倬智能装备科技有限公司 | A kind of Bending Mould and its application method that can control high strength steel rebound |
| CN111014466A (en) * | 2019-12-27 | 2020-04-17 | 滁州市艾德模具设备有限公司 | Press platform mechanism of punching a hole |
| CN113857350A (en) * | 2021-09-15 | 2021-12-31 | 苏州博晟旺精密机械有限公司 | Composite bending jig and composite bending method for U-shaped structural support |
| CN114643302A (en) * | 2022-03-29 | 2022-06-21 | 深圳市通构科技有限公司 | Process and device for irregularly bending metal plate |
| CN114643302B (en) * | 2022-03-29 | 2023-09-19 | 深圳市通构科技有限公司 | Process and device for irregularly bending metal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |