CN203880085U - Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof - Google Patents
Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof Download PDFInfo
- Publication number
- CN203880085U CN203880085U CN201420186236.4U CN201420186236U CN203880085U CN 203880085 U CN203880085 U CN 203880085U CN 201420186236 U CN201420186236 U CN 201420186236U CN 203880085 U CN203880085 U CN 203880085U
- Authority
- CN
- China
- Prior art keywords
- groove
- middle mould
- seal ring
- dish
- bed die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a rubber seal ring for a large water supply and drainage pipeline and a manufacturing device thereof. The rubber seal ring is characterized in that the rubber seal ring is of an integral circular structure, the diameter of the seal ring ranges from 1m to 4m, the seal ring is machined and formed through mould discs, an upper mould groove is formed in the lower surface of an upper mould disc, a middle mould groove A is formed in the upper surface of a middle mould disc, a middle mould groove B is formed in the lower surface of the middle mould disc, and a lower mould groove is formed in the upper surface of the lower mould disc. The upper mould groove and the middle mould groove A face to each other vertically to form a circle of circular cavity, the lower mould groove and the middle mould groove B face to each other vertically to form a circle of circular cavity, the upper mould disc is fixed to an upper heating coil through a fixing bolt A, the middle mould disc is fixed to the upper heating coil through a fixing bolt B, the lower mould disc is fixed to a lower heating coil, oil cylinders are arranged below the lower heating coil, heat conduction oil pipes are further connected with the outer sides of both the upper heating coil and the lower heating coil. The rubber seal ring for the large water supply and drainage pipeline is integrally vulcanized and formed at one time without a joint gap, thereby having good seal performance.
Description
Technical field
The utility model relate to a kind ofly large-scalely give, rubber seal and manufacturing installation thereof for drainage pipe, be applied to the sealing to large-scale water drain pipeline.
Background technique
The medium-and-large-sized drainage pipe of prior art be sealed to a very severe problem, existing seal diameter is 1.2m or 1.5m to the maximum, it is the Stamping Steel Ribbon of a long strip, through being processed into a circular seal ring, seal ring just there will be joint seam trace like this, and service time one, the seam crossing of long seal ring easily ftractureed, and caused poor sealing performance, seal the bad even water leakage phenomenon that seeps water that just there will be, cause very large water waste.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of large-scale to, rubber seal and manufacturing installation thereof for drainage pipe, the utility model solves the technological scheme that its technical problem adopts and is: structure of the present utility model comprises upper heating disk, mould disks, lower heating tray, fixing bolt A, fixing bolt B, heat-conducting oil pipes, oil cylinder, upper die tooling dish, middle mould disks, bed die dish, upper die tooling groove, middle mould groove A, middle mould groove B, bed die groove, frame, seal ring, is characterized in that seal ring is circular integrative-structure, no-welding-seam vestige on seal ring, and the diameter of seal ring is 1-4m, and seal ring is by mould disks machine shaping, and mould disks is by upper die tooling dish, middle mould disks, bed die dish forms, middle mould disks is arranged between upper die tooling dish and bed die dish, on the lower surface of upper die tooling dish, be provided with upper die tooling groove, on the upper surface of middle mould disks, be provided with middle mould groove A, on the lower surface of middle mould disks, be provided with middle mould groove B, be provided with bed die groove on the upper surface of bed die dish, upper die tooling groove and middle mould groove A be the relative circle circular cavity that forms up and down, middle mould groove B and bed die groove be the relative circle circular cavity that forms up and down, by upper die tooling dish, middle mould disks, the mould disks that bed die dish forms is arranged between upper heating disk and lower heating tray, upper die tooling dish is fixed on upper heating disk by fixing bolt A, middle mould disks is fixed on upper heating disk by fixing bolt B, bed die dish is fixed on lower heating tray, below lower heating tray, be provided with oil cylinder, the outside of upper heating disk and lower heating tray is also all connected with heat-conducting oil pipes.
Working principle and operation instruction: the utility model seal ring maximum diameter is 4 meters, one-body molded through mould disks processing sulfuration.First rubber strip is positioned over to middle mould groove A on middle mould disks or the bed die groove on bed die dish, by heating tray under oil cylinder pushing, drive bed die, middle mould and upper die tooling matched moulds, connect heat-conducting oil heating about 20 minutes, be processed into the seal ring of integrative-structure, groove diameter size on mould disks differs, and can need to select suitable dimension to vulcanize processing according to user.
The beneficial effects of the utility model are, the utility model integrated vulcanizing, once-through, non-joint gap, good seal performance.
Accompanying drawing explanation
Fig. 1: the utility model embodiment seal ring manufacturing installation structural representation.
Fig. 2: the utility model embodiment mould disks structural representation.
Fig. 3: the utility model embodiment ring structure schematic diagram.
In figure: upper heating disk 1, mould disks 2, lower heating tray 3, fixing bolt A4, fixing bolt B5, heat-conducting oil pipes 6, oil cylinder 7, upper die tooling dish 8, middle mould disks 9, bed die dish 10, upper die tooling groove 11, middle mould groove A12, middle mould groove B13, bed die groove 14, frame 15, seal ring 16.
Embodiment
With reference to the accompanying drawings of the utility model being done to following concrete detailed description.As shown in drawings, structure of the present utility model comprises upper heating disk 1, mould disks 2, lower heating tray 3, fixing bolt A4, fixing bolt B5, heat-conducting oil pipes 6, oil cylinder 7, upper die tooling dish 8, middle mould disks 9, bed die dish 10, upper die tooling groove 11, middle mould groove A12, middle mould groove B13, bed die groove 14, frame 15, seal ring 16, is characterized in that seal ring 16 is for circular integrative-structure, no-welding-seam vestige on seal ring 16, and the diameter of seal ring 16 is 1-4m, and seal ring 16 is by mould disks 2 machine shapings, and mould disks 2 is by upper die tooling dish 8, middle mould disks 9, bed die dish 10 forms, middle mould disks 9 is arranged between upper die tooling dish 8 and bed die dish 10, on the lower surface of upper die tooling dish 8, be provided with upper die tooling groove 11, on the upper surface of middle mould disks 9, be provided with middle mould groove A12, on the lower surface of middle mould disks 9, be provided with middle mould groove B13, on the upper surface of bed die dish 10, be provided with bed die groove 14, upper die tooling groove 11 and middle mould groove A12 be the relative circle circular cavity that forms up and down, middle mould groove B13 and bed die groove 14 be the relative circle circular cavity that forms up and down, by upper die tooling dish 8, middle mould disks 9, the mould disks 2 that bed die dish 10 forms is arranged between upper heating disk 1 and lower heating tray 3, upper die tooling dish 8 is fixed on upper heating disk 1 by fixing bolt A4, middle mould disks 9 is fixed on upper heating disk 1 by fixing bolt B5, bed die dish 10 is fixed on lower heating tray 3, below lower heating tray 3, be provided with oil cylinder 7, upper heating disk 1 is also all connected with heat-conducting oil pipes 6 with the outside of lower heating tray 3.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in related domain, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (1)
1. large-scale giving, rubber seal and manufacturing installation thereof for drainage pipe, comprise upper heating disk (1), mould disks (2), lower heating tray (3), fixing bolt A (4), fixing bolt B (5), heat-conducting oil pipes (6), oil cylinder (7), upper die tooling dish (8), middle mould disks (9), bed die dish (10), upper die tooling groove (11), middle mould groove A (12), middle mould groove B (13), bed die groove (14), frame (15), seal ring (16), it is characterized in that seal ring (16) is circular integrative-structure, the upper no-welding-seam vestige of seal ring (16), the diameter of seal ring (16) is 1-4m, seal ring (16) is by mould disks (2) machine shaping, and mould disks (2) is by upper die tooling dish (8), middle mould disks (9), bed die dish (10) forms, middle mould disks (9) is arranged between upper die tooling dish (8) and bed die dish (10), on the lower surface of upper die tooling dish (8), be provided with upper die tooling groove (11), on the upper surface of middle mould disks (9), be provided with middle mould groove A (12), on the lower surface of middle mould disks (9), be provided with middle mould groove B (13), on the upper surface of bed die dish (10), be provided with bed die groove (14), upper die tooling groove (11) and middle mould groove A (12) be the relative circle circular cavity that forms up and down, middle mould groove B (13) and bed die groove (14) be the relative circle circular cavity that forms up and down, by upper die tooling dish (8), middle mould disks (9), the mould disks (2) that bed die dish (10) forms is arranged between upper heating disk (1) and lower heating tray (3), upper die tooling dish (8) is fixed on upper heating disk (1) by fixing bolt A (4), middle mould disks (9) is fixed on upper heating disk (1) by fixing bolt B (5), bed die dish (10) is fixed on lower heating tray (3), below lower heating tray (3), be provided with oil cylinder (7), upper heating disk (1) is also all connected with heat-conducting oil pipes (6) with the outside of lower heating tray (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186236.4U CN203880085U (en) | 2014-04-12 | 2014-04-12 | Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186236.4U CN203880085U (en) | 2014-04-12 | 2014-04-12 | Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880085U true CN203880085U (en) | 2014-10-15 |
Family
ID=51680583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186236.4U Expired - Fee Related CN203880085U (en) | 2014-04-12 | 2014-04-12 | Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669492A (en) * | 2015-02-03 | 2015-06-03 | 四川佳世特橡胶有限公司 | Super-large energy-saving and environment-friendly rubber vulcanizing machine |
| CN109834295A (en) * | 2019-01-15 | 2019-06-04 | 江苏科技大学 | A kind of Big Diameter Rubber circle machine-tooled method |
-
2014
- 2014-04-12 CN CN201420186236.4U patent/CN203880085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669492A (en) * | 2015-02-03 | 2015-06-03 | 四川佳世特橡胶有限公司 | Super-large energy-saving and environment-friendly rubber vulcanizing machine |
| CN109834295A (en) * | 2019-01-15 | 2019-06-04 | 江苏科技大学 | A kind of Big Diameter Rubber circle machine-tooled method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868141U (en) | Detachable flange connection structure for oil delivery pipes of industrial reducer | |
| CN203880085U (en) | Rubber seal ring for large water supply and drainage pipeline and manufacturing device thereof | |
| CN204603328U (en) | A kind of asbestos packing sheet sealing gasket automation tool for processing | |
| CN203382793U (en) | Clutch membrane spring quenching die | |
| CN203147155U (en) | Sealant-filled butt-clamping repair clamp | |
| CN202781742U (en) | Cooling jacket | |
| CN202756789U (en) | Improved structure of straight joint | |
| CN202428673U (en) | Production line of large-diameter plastic-steel flat-wall winding water drain pipes | |
| CN203993362U (en) | The cooling system of guide rail for a kind of Digit Control Machine Tool processing | |
| CN203750787U (en) | Pressure plate for gluing machine | |
| CN206605748U (en) | A kind of blade mold and its cooling system | |
| CN202561244U (en) | Plunger globe valve | |
| CN202469290U (en) | Leak-proof pipe | |
| CN203757094U (en) | Check valve | |
| CN107339525A (en) | A kind of flange arrangement | |
| CN203548917U (en) | Sealing structure of hydraulic oil cylinder of vulcanizing machine | |
| CN201909129U (en) | Rubber-mat-free hot rotational moulding pipeline | |
| CN203940967U (en) | A kind of U-shaped pipe pressure device | |
| CN201827568U (en) | Novel steel-lined polytetrafluoroethylene three-way tube | |
| CN203868294U (en) | Radiator structure for extruder gear case | |
| CN204704540U (en) | A kind of conduit leak gripping device | |
| CN210374260U (en) | Cover plate type cooling water channel | |
| CN204477116U (en) | A kind of Novel fast insertion type plastic clutch hard tube structure | |
| CN203657595U (en) | Aluminum-plastic composite radiator | |
| CN204492960U (en) | A kind of automatic transmission case radiation system crossover sub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160412 |