CN101817044B - Single-top crown type upper air cushion of straight side press - Google Patents
Single-top crown type upper air cushion of straight side press Download PDFInfo
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- CN101817044B CN101817044B CN2010101478898A CN201010147889A CN101817044B CN 101817044 B CN101817044 B CN 101817044B CN 2010101478898 A CN2010101478898 A CN 2010101478898A CN 201010147889 A CN201010147889 A CN 201010147889A CN 101817044 B CN101817044 B CN 101817044B
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- top crown
- apical cap
- straight side
- side press
- air bag
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Abstract
The invention discloses a single-top crown type upper air cushion of a straight side press, comprising an upper slide block, wherein the bottom surface of the upper slide block is fixedly connected with an upper backing plate; the upper slide block above the upper backing plate is internally provided with a single-top crown, and a single-top crown up-and-down motion guide rail is arranged between the single-top crown and the upper slide block; at least two air bag devices are arranged above the single-top crown, and the upper slide block is fixedly connected above the two air bag devices; the upper slide block is internally provided with a closed air storage cavity communicated with the inner cavities of the air bag devices; a jacking rod is fixed at the bottom of the single-top crown; a jacking rod hole is arranged on the upper backing plate, and the jacking rod is positioned in the jacking rod hole; and a buffering device is arranged between the upper backing plate and the single-top crown. The air bag devices are arranged between the single-top crown and the cavity of the upper slide block, the buffering device is arranged between the single-top crown and the upper backing plate, and a shallow drawing process is realized through air cushion force and strokes, thus a stamping mould has simple structure, a stamping working procedure is omitted and great convenience is brought to users.
Description
Technical field
The present invention relates to a kind of straight side press top shoe list apical cap formula air bag air cushion.
Background technology
Only be equipped with filling device in the slide block of enclosed punching machine, can not be used for stamping parts shallow recessing, shallow drawing technology, can only realize above-mentioned technology by increasing stamping procedure.
Last air cushion is to be contained in to have on the press ram and device that the effect of stretching pad is similar.It relies on the stroke of cylinder and pressure to realize the shallow recessing of stamping parts is shaped the binder material returned, functions such as flange.
Summary of the invention
Technical problem to be solved by this invention provides and a kind ofly can make diel simple in structure, reduces the single-top crown type upper air cushion of straight side press of stamping procedure.
For solving the problems of the technologies described above, technical scheme of the present invention is: single-top crown type upper air cushion of straight side press, comprise top shoe, described top shoe bottom surface is fixedly connected with upper padding plate, in the described top shoe of described upper padding plate top single apical cap is installed, be provided with single apical cap guide rail that moves up and down between described single apical cap and the described top shoe, described single apical cap top is equipped with at least two airbag apparatus, the upper fixed of described two airbag apparatus connects described top shoe, be provided with the sealing air storing cavity in the described top shoe, described sealing air storing cavity is communicated with the inner chamber of described airbag apparatus, the bottom of described single apical cap is fixed with push rod, described upper padding plate is provided with jogger hole, and described push rod is positioned at described jogger hole, is provided with buffer unit between described upper padding plate and the described single apical cap.
As a kind of optimized technical scheme, described airbag apparatus comprises air bag, the upper surface of described air bag is fixedly connected with upper cover plate, the junction of described upper cover plate and described top shoe sealing air storing cavity is provided with sealing ring, the lower surface of described air bag is fixedly connected with lower cover, the bottom of described lower cover is provided with buffer substrate tablet, and the bottom of described lower cover is provided with jettison gear.
As a kind of optimized technical scheme, described jettison gear is a conduit, and described conduit one end communicates with the inner chamber of described air bag, and the other end of described conduit is equipped with drain screw.
As a kind of optimized technical scheme, described single apical cap guide rail that moves up and down is a self-lubricating guide rail plate.
As a kind of optimized technical scheme, be provided with cushion pad between described push rod root and the described upper padding plate, described cushion pad is fixedlyed connected with described push rod by the cushion pad fixed head.
As a kind of optimized technical scheme, described buffer unit comprises the buffer stopper that is fixedly installed between described single apical cap and the described upper padding plate, and described buffer stopper is fixedly installed on described single apical cap by the buffer stopper fixed head.
Owing to adopted technique scheme, between the cavity of single apical cap and top shoe, be provided with airbag apparatus, between single apical cap and upper padding plate, be provided with buffer unit, realize shallow recessing, shallow drawing technology by air cushion power and stroke, thereby diel is simple in structure, reduced stamping procedure, brought great convenience to the user.
Description of drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structure cutaway view of the embodiment of the invention;
Fig. 2 is the enlarged drawing of A part among Fig. 1;
Fig. 3 is the structural representation of airbag apparatus in the embodiment of the invention;
Among the figure: 1. top shoe, 2. self-lubricating guide rail plate, 3. single apical cap, 4. upper padding plate, 5. push rod, 6. cushion pad, 7. jettison gear, 8. cushion pad, 9. buffer stopper, 10. buffer stopper fixed head, 11. buffer substrate tablets, 12. lower covers, 13. air bags, 14. upper cover plates, 15. sealing rings.
The specific embodiment
As shown in Figure 1 to Figure 3, single-top crown type upper air cushion of straight side press, comprise top shoe 1, described top shoe 1 bottom surface is fixedly connected with upper padding plate 4, in the described top shoe 1 of described upper padding plate 4 tops single apical cap 3 is installed, be provided with single apical cap guide rail that moves up and down between described single apical cap 3 and the described top shoe 1, described single apical cap guide rail that moves up and down is a self-lubricating guide rail plate 2, described single apical cap 3 tops are equipped with at least two airbag apparatus, the upper fixed of described two airbag apparatus connects described top shoe 1, be provided with the sealing air storing cavity in the described top shoe 1, described sealing air storing cavity is communicated with the inner chamber of described airbag apparatus, described airbag apparatus comprises air bag 13, the upper surface of described air bag 13 is fixedly connected with upper cover plate 14, described upper cover plate 14 is provided with sealing ring 15 with the junction of described top shoe 1 inner chamber, the lower surface of described air bag 13 is fixedly connected with lower cover 12, the bottom of described lower cover 12 is provided with buffer substrate tablet 11, the bottom of described lower cover 12 is provided with jettison gear 7, described jettison gear 7 is a conduit, described conduit one end communicates with the inner chamber of described air bag 13, and the other end of described conduit is equipped with drain screw.The bottom of described single apical cap 3 is fixed with push rod 5, is provided with cushion pad 8 between described push rod 5 roots and the described upper padding plate 4, and described cushion pad 8 is fixedlyed connected with described push rod 5 by cushion pad fixed head 6.Described upper padding plate 4 is provided with jogger hole, described push rod 5 is positioned at described jogger hole, be provided with buffer unit between described upper padding plate 4 and the described single apical cap 3, described buffer unit comprises the buffer stopper 9 that is fixedly installed between described single apical cap 3 and the described upper padding plate 4, and described buffer stopper 9 is fixedly installed on described single apical cap 3 by buffer stopper fixed head 10.
As shown in Figure 1, a cavity is left in top shoe 1 bottom, process spigot surface in the cavity so that single apical cap 3 guiding, during installation, at first the upper cover plate 14 of airbag apparatus, air bag 13 are assembled with lower cover 12, sealing surface is in case leak-stopping gas, and sealing ring 15 is installed on upper cover plate 14 tops, buffer substrate tablet 11 is installed to cushion with single apical cap 3 in lower cover 12 bottoms, and lower cover 12 bottoms also are provided with jettison gear 7 in addition; Next step assembles guide rail plate 2 and single apical cap 3, and push rod 5 and cushion pad fixed head 6, cushion pad 8 are installed in single apical cap 3 bottoms, and buffer stopper 9 and buffer stopper fixed head 10.With 1 assembling of airbag apparatus and top shoe, more single apical cap 3 is assemblied in the top shoe 1 then, at last with the jogger hole on the upper padding plate 4 be fixed on the top shoe 1 after push rod 5 aligns.
All from the present invention is to devise, the structure conversion of having done without creative work all drops within protection scope of the present invention.
Claims (6)
1. single-top crown type upper air cushion of straight side press, comprise top shoe, described top shoe bottom surface is fixedly connected with upper padding plate, in the described top shoe of described upper padding plate top single apical cap is installed, it is characterized in that: be provided with single apical cap guide rail that moves up and down between described single apical cap and the described top shoe, described single apical cap top is equipped with at least two airbag apparatus, the upper fixed of described at least two airbag apparatus connects described top shoe, be provided with the sealing air storing cavity in the described top shoe, described sealing air storing cavity is communicated with the inner chamber of described airbag apparatus, the bottom of described single apical cap is fixed with push rod, described upper padding plate is provided with jogger hole, described push rod is positioned at described jogger hole, is provided with buffer unit between described upper padding plate and the described single apical cap.
2. single-top crown type upper air cushion of straight side press as claimed in claim 1, it is characterized in that: described airbag apparatus comprises air bag, the upper surface of described air bag is fixedly connected with upper cover plate, the junction of described upper cover plate and described top shoe sealing air storing cavity is provided with sealing ring, the lower surface of described air bag is fixedly connected with lower cover, the bottom of described lower cover is provided with buffer substrate tablet, and the bottom of described lower cover is provided with jettison gear.
3. single-top crown type upper air cushion of straight side press as claimed in claim 2 is characterized in that: described jettison gear is a conduit, and described conduit one end communicates with the inner chamber of described air bag, and the other end of described conduit is equipped with drain screw.
4. as claim 1,2 or 3 described single-top crown type upper air cushion of straight side press, it is characterized in that: described single apical cap guide rail that moves up and down is a self-lubricating guide rail plate.
5. as claim 1,2 or 3 described single-top crown type upper air cushion of straight side press, it is characterized in that: be provided with cushion pad between described push rod root and the described upper padding plate, described cushion pad is fixedlyed connected with described push rod by the cushion pad fixed head.
6. as claim 1,2 or 3 described single-top crown type upper air cushion of straight side press, it is characterized in that: described buffer unit comprises the buffer stopper that is fixedly installed between described single apical cap and the described upper padding plate, and described buffer stopper is fixedly installed on described single apical cap by the buffer stopper fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101478898A CN101817044B (en) | 2010-03-12 | 2010-03-12 | Single-top crown type upper air cushion of straight side press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101478898A CN101817044B (en) | 2010-03-12 | 2010-03-12 | Single-top crown type upper air cushion of straight side press |
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| Publication Number | Publication Date |
|---|---|
| CN101817044A CN101817044A (en) | 2010-09-01 |
| CN101817044B true CN101817044B (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101478898A Active CN101817044B (en) | 2010-03-12 | 2010-03-12 | Single-top crown type upper air cushion of straight side press |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456028A (en) * | 2014-12-24 | 2015-03-25 | 济南二机床集团有限公司 | Air cushion top crown guide rail self-lubricating device |
| CN106142653A (en) * | 2016-08-19 | 2016-11-23 | 苏州市华宁机械制造有限公司 | A kind of punch press air cushion structure |
| CN108656599B (en) * | 2018-07-12 | 2024-05-17 | 金丰（中国）机械工业有限公司 | Self-adaptive airtight device of upper die pad of punching machine |
| CN110681757A (en) * | 2019-10-30 | 2020-01-14 | 南通市腾达锻压机床厂 | A kind of upper air cushion device of thin plate stretching hydraulic press |
| CN113059047A (en) * | 2021-03-19 | 2021-07-02 | 沃得精机(中国)有限公司 | Movable cylinder arrangement structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4674911A (en) * | 1984-06-13 | 1987-06-23 | Energy Absorption Systems, Inc. | Energy absorbing pneumatic crash cushion |
| US4860571A (en) * | 1986-09-26 | 1989-08-29 | Kenneth L. Smedberg | Power press with improved cushioning system |
| CN201009461Y (en) * | 2007-03-13 | 2008-01-23 | 江苏省徐州锻压机床厂集团有限公司 | Aerocyst type sliding block balancing device of press |
| CN201064953Y (en) * | 2007-06-25 | 2008-05-28 | 王晓强 | Gas-bag type knockout device |
| CN201676944U (en) * | 2010-03-12 | 2010-12-22 | 山东高密高锻机械有限公司 | Single-top crown-type upper air cushion of closed pressing machine |
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2010
- 2010-03-12 CN CN2010101478898A patent/CN101817044B/en active Active
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| CN101817044A (en) | 2010-09-01 |
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