CN201009496Y - Complex adaptation pad - Google Patents
Complex adaptation pad Download PDFInfo
- Publication number
- CN201009496Y CN201009496Y CNU2006200912215U CN200620091221U CN201009496Y CN 201009496 Y CN201009496 Y CN 201009496Y CN U2006200912215 U CNU2006200912215 U CN U2006200912215U CN 200620091221 U CN200620091221 U CN 200620091221U CN 201009496 Y CN201009496 Y CN 201009496Y
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- CN
- China
- Prior art keywords
- rubber
- rubber layer
- compound
- poly tetrafluoroethylene
- adaptive pad
- 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 - Lifetime
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Abstract
A composite adapter gasket pertains to rubber and polytetrafluoroethylene membrane composite flexible plate preparing technical field, and in particular relates to a rubber and polytetrafluoroethylene composite adapter gasket, comprising a rubber layer 1 and a polytetrafluoroethylene membrane 2 connected with the rubber layer 1. The size of the utility model at length to width direction is 5-2000 mm*5-2000 mm; the thickness of the rubber layer 1 is 1-100 mm; the thickness of the polytetrafluoroethylene membrane is 0.05-5 mm. The surface 3 of the polytetrafluoroethylene membrane 2 is provided with convex and deboss. The convex and deboss are in spherical cap shape, square shape, rectangle shape or rhombus shape. The utility model achieves the beneficial effects of multiple types, short flow path, high efficiency and low cost, which is suitable for mechanical assembly field.
Description
Technical field
The utility model belongs to rubber and poly tetrafluoroethylene composite and flexible sheet material preparing technical field, the compound adaptive pad of particularly a kind of rubber and polytetrafluoroethylene (PTFE).
Background technology
The flexibility that compound adaptive pad is good because of integral body has, moderate elasticity, single face have characteristics such as the saturated anti-adhesion in surface, low-friction coefficient, are the high-quality products that mechanical assembly technique is pursued.Owing to have comprehensive mechanics and physical property well, thereby be widely used in the assembling of industrial utensil such as machinery, chemical industry and complex appts.For compound adaptive pad, making particular manufacturing craft and technology is the problem of most critical, and the pattern of pad single face and assurance combined strength bination process are the major technology problems.
The more existing preparation processing methods of present adaptive pad mainly are that rubber is made sheet material, utilize the hardness of adjusting rubber to satisfy the requirement of assembling, then need adopt the different materials composite methods for the pad that requires the two sides to have different performance.Complex method mainly contains gluing connecing and direct stack combinations method.Directly the topmost shortcoming of compound adaptive pad of stack combinations method preparation is not have bonding strength between two kinds of materials, and actual applicable situation is restricted; The gluing topmost shortcoming of compound adaptive pad that connects method preparation is that two kinds of bonding strengths between the material are lower, the glue bonding plane is easy to wear out quality control difficulty when the preparation single face has pattern.Existing method can not prepare rubber and the compound high-quality adaptive pad of poly tetrafluoroethylene.
Summary of the invention
The purpose of this utility model provides many, the short flow processs of a kind shape, high efficiency, low cost, rubber and the compound compound adaptive pad of poly tetrafluoroethylene high strength.
Technical conceive of the present utility model is, heat bonding complex method by vulcanization of rubber forming process, realized the preparation that rubber molding, rubber and poly tetrafluoroethylene are bonding and surface detail is shaped, preparation process is carried out in the mould of special use, obtains high-quality adaptive pad.
The class shape and the shape of the rubber that uses are unrestricted in preparation process, and the shape of employed poly tetrafluoroethylene is unrestricted, and thickness can be in 0.1mm～5mm scope; The geomery of compound adaptive pad and surface detail figure are determined according to mould.The performance of rubber can be adjusted according to vulcanization forming technology, and the performance of poly tetrafluoroethylene is definite according to anticipating, and can put oil processing, surface activation process, rough surface processing etc. in the surface, and character does not change in the formed composite process.The utility model method is the heat bonding complex method by the rubber molding process, has realized shaping, surface detail, the bonding compound preparation of rubber and poly tetrafluoroethylene, has improved the performance and the quality of adaptive pad and reduces cost.
Technical solution of the present utility model is, a kind of compound adaptive pad, constitute with the poly tetrafluoroethylene 2 that is connected with rubber layer 1 by rubber layer 1, length and width direction size of the present utility model is 5～2000mm X5～2000mm, rubber layer 1 thickness is 1～100mm, and the thickness of poly tetrafluoroethylene is 0.05～5mm.
Rubber layer 1 is the sheet material of equal thickness.
Rubber layer 1 is a curved surface sheet material.
There is projection on the surface 3 of poly tetrafluoroethylene 2.
There is depression on the surface 3 of poly tetrafluoroethylene 2.
Projection and depression are spherical, square, rectangle or rhombus.
Domed diameter is 0.5～100mm, highly is 0.1～50mm.
The foursquare length of side is that 0.1～100mm, height are 0.1～50mm.
Rectangular length is that 0.1～100mm, the wide 0.1～100mm of being, height are 0.1～50mm.
The length of side of rhombus is that 0.1～100mm and 0.1～100mm, height are 0.1～50mm.
Rubber layer 1 is fluorubber or acrylonitrile-butadiene rubber, and poly tetrafluoroethylene 2 is to put oil processing, surface activation process or rough surface through the surface to handle.
The mould of rubber and the compound adaptive pad of poly tetrafluoroethylene and hot complex method, the cope match-plate pattern inner chamber has designed special pattern; Poly tetrafluoroethylene is placed in the cope match-plate pattern chamber, mixing sizing material is placed lower bolster, close and put bolster, fasten rigging pilotage, be positioned over baking oven, carry out the vulcanization forming operation.
The utlity model has following beneficial effect:
1. adopt the utility model to prepare that adaptive pad has been realized the rubber molding process and finish with poly tetrafluoroethylene heat bonding process the time, direct convenience is applicable to rubber, the polytetrafluoroethylmaterial material of multiple class shape.
2. adopt the utility model make easily rubber and poly tetrafluoroethylene, and the surperficial compound adaptive pad that has pattern.
3. adopt that the utility model production is easy to implement, flow process is short, size, material limitation to adaptive pad are little, be easy to control the surface detail and the internal soundness of adaptive pad, can reduce manufacturing cost and difficulty of preparation technology, can guarantee that the adhesive strength of rubber and poly tetrafluoroethylene is better than body.
4. the utility model is particularly useful for making the compound adaptive pad that the surface has anti-adhesion characteristic.
Figure of description
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is a structure chart of the present utility model.
Among the figure, 1. rubber layer, 2. poly tetrafluoroethylene, the 3. surface of poly tetrafluoroethylene 2.
The specific embodiment
A kind of compound adaptive pad, rubber layer 1 thickness 5mm, poly tetrafluoroethylene 2 thickness 0.2mm, the long 170mm of composite plate, wide 100mm.
Projection is spherical on the surface 3 of poly tetrafluoroethylene 2, wherein segment bottom surface diameter 3.5mm, segment height 0.5mm, between the adjacent segment center apart from 4.5mm.
Rubber layer 1 is the acrylonitrile-butadiene rubber of modification, the poly tetrafluoroethylene that poly tetrafluoroethylene 2 is crossed for surface activation process.
Lower bolster pours into the sizing material that mixes, and is positioned in the baking oven, heats 145 ℃, 35 minutes time.The compound adaptive pad surface detail figure that adopts this method to make is regular, rubber internal soundness height, and the polytetrafluoroethylene (PTFE) membrane property does not change, and the adhesive strength between rubber and the poly tetrafluoroethylene is greater than the intensity of rubber and polytetrafluoroethylene (PTFE) membrane body.
Claims (10)
1. compound adaptive pad, it is characterized in that, by rubber layer (1) with constitute with the hot compound poly tetrafluoroethylene that is connected of rubber layer (1) (2), the length and width direction size of the new shape of this practicality is 5～2000mm * 5～2000mm, rubber layer (1) thickness is 1～100mm, and the thickness of poly tetrafluoroethylene is 0.05～5mm.
2. a kind of compound adaptive pad according to claim 1 is characterized in that rubber layer (1) is the sheet material of equal thickness.
3. a kind of compound adaptive pad according to claim 1 is characterized in that rubber layer (1) is a curved surface sheet material.
4. a kind of compound adaptive pad according to claim 1 is characterized in that there is projection on the surface (3) of poly tetrafluoroethylene (2).
5. a kind of compound adaptive pad according to claim 1 is characterized in that there is depression on the surface (3) of poly tetrafluoroethylene (2).
6. according to claim 4 or 5 described a kind of compound adaptive pads, it is characterized in that projection and depression are spherical, square, rectangle or rhombus.
7. a kind of compound adaptive pad according to claim 6 is characterized in that, domed diameter is 0.5～100mm, highly is 0.1～50mm.
8. a kind of compound adaptive pad according to claim 6 is characterized in that, the foursquare length of side is that 0.1～100mm, height are 0.1～50mm.
9. a kind of compound adaptive pad according to claim 6 is characterized in that, rectangular length is that 0.1～100mm, the wide 0.1～100mm of being, height are 0.1～50mm.
10. a kind of compound adaptive pad according to claim 6 is characterized in that, the length of side of rhombus is that 0.1～100mm and 0.1～100mm, height are 0.1～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200912215U CN201009496Y (en) | 2006-05-27 | 2006-05-27 | Complex adaptation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200912215U CN201009496Y (en) | 2006-05-27 | 2006-05-27 | Complex adaptation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009496Y true CN201009496Y (en) | 2008-01-23 |
Family
ID=39044431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200912215U Expired - Lifetime CN201009496Y (en) | 2006-05-27 | 2006-05-27 | Complex adaptation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009496Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134468A (en) * | 2021-12-03 | 2022-03-04 | 海珀(滁州)材料科技有限公司 | Machining process for preventing point discharge during vacuum sputtering |
-
2006
- 2006-05-27 CN CNU2006200912215U patent/CN201009496Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134468A (en) * | 2021-12-03 | 2022-03-04 | 海珀(滁州)材料科技有限公司 | Machining process for preventing point discharge during vacuum sputtering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN SUNNY TITANIUM INDUSTRY CO., LTD. Free format text: FORMER OWNER: DALIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY Effective date: 20120116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116024 DALIAN, LIAONING PROVINCE TO: 116000 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120116 Address after: 116000 Liaoning Province, Dalian City Economic and Technological Development Zone in Northeast Street No. 6 -1 Patentee after: Dalian Sunny Titanium Industry Co., Ltd. Address before: 116024 Liaoning, Dalian, Ganjingzi Ling Road, No. 2 Patentee before: Dalian University of Technology |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |