CN2041619U - Rubber webbing vulcanizing and forming device - Google Patents
Rubber webbing vulcanizing and forming device Download PDFInfo
- Publication number
- CN2041619U CN2041619U CN 88217231 CN88217231U CN2041619U CN 2041619 U CN2041619 U CN 2041619U CN 88217231 CN88217231 CN 88217231 CN 88217231 U CN88217231 U CN 88217231U CN 2041619 U CN2041619 U CN 2041619U
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- webbing
- membrana dermalis
- rubbery membrana
- utility
- forming device
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Abstract
The utility model relates to a rubber webbing vulcanizing and forming device. The utility model is characterized in that a main body frame is only provided with a flat plate with the border dimension of the analog gas meter measuring room, a rubber webbing pressing ring and a lower supporting plate of the lower supporting rubber webbing with the parallel plate dimension of the analog measuring room. The utility model can obtain the identical rubber webbing with the same dimension of the webbing in the actual work; compared with the traditional device, the stiffness of the utility model can be reduced by 30 to 40 percent and the curving resistant performance can be increased by 30 to 50 percent; the stability quality of the rubber webbing is good as well.
Description
The utility model relates to a kind of rubbery membrana dermalis vulcanization forming device, is made of main body frame, glue core, lateral frame board and blank holder.This device particularly suitable gas meter rubbery membrana dermalis vulcanization forming belongs to technical field of mold.
Rubbery membrana dermalis is the important part in addition of positive displacement gas meter, the uniformity of true form size during can this rubbery membrana dermalis guarantee the original geometry size and work, and indeformable in the long-term work, be one of key factor of decision gas meter precision.At present, adopt upper and lower pressurized, heated plate, glue core, lateral frame board and blank holder in main body frame to constitute the rubbery membrana dermalis sulfurization forming apparatus more.At 50kg/cm
2Under the pressure, carry out vulcanization forming in 150 ℃ of temperature.In sulfidation, rubbery membrana dermalis pressurized in punching block is shaped, and the skeleton measuring fiber can not get further fully arranging the environmental condition of shrinking, and primary stress can't be eliminated.Can't obtain the identical rubbery membrana dermalis of true form when working, and the epithelium stiffness increases, flexible resistance descends, epithelium physical dimension stability is also poor.
Above-mentioned deficiency at existing rubbery membrana dermalis vulcanization forming device, the utility model provides a kind of corresponding to rubbery membrana dermalis of real work geomery that obtains with epithelium, and stiffness can be reduced, the latent stress of each corner that stretches is eliminated, the rubbery membrana dermalis vulcanization forming device of epithelium physical dimension good stability.
This device is to rely on following technical characterictic to guarantee to realize above-mentioned purpose.
In main body frame, the flat board and the rubbery membrana dermalis blank holder of simulation gas meter chamber frame geomery only are set, and are fixed on the main body frame yoke plate the following fagging of the following support rubbery membrana dermalis of analog measurement chamber parallel-plate geomery.
This device is cancelled traditional upper and lower increased pressure board, increases the rubbery membrana dermalis free degree that skeleton cloth warp, broadwise rearrange in sulfidation.
This device can be finished the epithelium vulcanization forming by following program.At first adhesive plaster is cut into rectangle by the epithelium specification, and press adhesive plaster and drawing the XY axis on the adhesive plaster through broadwise, again the rectangle adhesive plaster is placed under the simulation parallel-plate, XY axis and analog measurement chamber frame axis are aligned, adhesive plaster four limits are sent in blank holder and the analog measurement chamber frame again, keep compressing of smooth unanimity around making adhesive plaster under blank holder, then the epithelium that will install is put in the vulcanizing tank or sulfuration in the vulcanizing chamber.
In sulfidation, because epithelium shape suitable for reading is the shape shaping by analog measurement chamber frame; The epithelium end opening is the shape shaping by the simulation parallel-plate, and the degree of depth of epithelium is by the traveled distance stretch forming in measuring room of gas meter epithelium; The epithelium surface does not apply dull and stereotyped pressure simultaneously, the epithelium corner skeleton measuring fiber that respectively stretches all can fully be arranged and be shunk, the epithelium of Cheng Xinging can reach symmetrical working face midline and is and faces directly like this, and form cambered surface gradually by middle alignment both sides diagonal, the true shape that epithelium was presented when the epithelium of shape was gas meter like this.Vulcanize to sulfurizing point by said process.Take out this device, make it be cooled to normal temperature at normal temperatures after, lift blank holder, take out the epithelium that cured.
Adopt rubbery membrana dermalis vulcanization forming device provided by the utility model, the corresponding to rubbery membrana dermalis of true form in the time of can obtaining and work, and the stiffness of epithelium reduces 30-40% than conventional apparatus, and warping strength performance can improve 30-50%, and the rubbery membrana dermalis stability might as well.
Accompanying drawing is the utility model most preferred embodiment structural representation, and wherein, Fig. 1 is the cutaway view of this apparatus structure schematic diagram; Fig. 2 is the vertical view of this apparatus structure schematic diagram; Fig. 3 is to use the front schematic view of the rubbery membrana dermalis of this device acquisition; Fig. 4 is the A-A cutaway view of rubbery membrana dermalis; Fig. 5 is the cutaway view that adopts the diagonal working face of the resulting rubbery membrana dermalis of conventional apparatus, further describes its structure below in conjunction with accompanying drawing.
The simulation gas meter chamber parallel-plate (9), be fixed on the joining metal yoke plate of main body frame (6) (1) on.The flat board (10) of simulation gas meter chamber frame geomery is cemented on the underframe (7) of main body frame (6), and (4) are and dull and stereotyped (10) corresponding blank holder.(3) be the following support screw rod that to reconcile the support degree of depth under the parallel-plate (9).In order to adjust and control the thrust of blank holder (4) reliably, also the holddown spring (5), (2) that compress blank holder being set on main body frame is locknuts.
Simulation parallel-plate (9) in this device, frame flat board (10), blank holder (4).And the following support degree of depth of lower supporting rod (3), can adjust accordingly according to the different specification size of rubbery membrana dermalis.The pressing force of the spring of holddown spring (5) is as long as guarantee rubbery membrana dermalis (8) not landing when packing into.
In the present embodiment, simulation gas meter parallel-plate (9) adopts the low nonmetallic materials of thermal conductivity factor to make.The flat board (10) of simulation gas meter chamber frame also adopts the low nonmetallic materials of thermal conductivity factor to make.
This example is 250M
3The rubbery membrana dermalis vulcanization plant of gas meter, its frame size 1100 * 1200mm, the thick 25mm of frame, wide 100mm.Under support parallel-plate 700 * 850 * 30mm, the following support degree of depth 100～110mm, blank holder 1100 * 1200, thick 25mm, wide 50mm.
Claims (2)
1, a kind of rubbery membrana dermalis vulcanization forming device, it is characterized by in main body frame, the flat board and the rubbery membrana dermalis blank holder of simulation gas meter chamber frame geomery only are set, and are fixed on the main body frame yoke plate the following fagging of the following support rubbery membrana dermalis of analog measurement chamber parallel-plate geomery;
2, rubbery membrana dermalis vulcanization forming device according to claim 1 is characterized by 250M
3The rubbery membrana dermalis vulcanization plant of gas meter, its frame size 1100 * 1200mm, the thick 25mm of frame, wide 100mm, following support parallel-plate 700 * 850 * 30mm, the following support degree of depth 100～110mm, blank holder 1100 * 1200, former 25mm, wide 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217231 CN2041619U (en) | 1988-12-14 | 1988-12-14 | Rubber webbing vulcanizing and forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217231 CN2041619U (en) | 1988-12-14 | 1988-12-14 | Rubber webbing vulcanizing and forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2041619U true CN2041619U (en) | 1989-07-26 |
Family
ID=4849790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88217231 Withdrawn CN2041619U (en) | 1988-12-14 | 1988-12-14 | Rubber webbing vulcanizing and forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2041619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490603A (en) * | 2016-12-04 | 2017-12-19 | 内蒙合成化工研究所 | A kind of method and sensor of quick on-line monitoring solid propellant sulfurizing point |
| CN111251581A (en) * | 2020-01-13 | 2020-06-09 | 广州明珞汽车装备有限公司 | Vacuum forming process |
-
1988
- 1988-12-14 CN CN 88217231 patent/CN2041619U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490603A (en) * | 2016-12-04 | 2017-12-19 | 内蒙合成化工研究所 | A kind of method and sensor of quick on-line monitoring solid propellant sulfurizing point |
| CN107490603B (en) * | 2016-12-04 | 2020-12-11 | 内蒙合成化工研究所 | Method and sensor for rapidly monitoring positive vulcanization point of solid propellant on line |
| CN111251581A (en) * | 2020-01-13 | 2020-06-09 | 广州明珞汽车装备有限公司 | Vacuum forming process |
| CN111251581B (en) * | 2020-01-13 | 2022-09-13 | 广州明珞自动化有限公司 | Vacuum forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |