CN217622606U - Rubber V-belt vulcanized rubber sleeve - Google Patents
Rubber V-belt vulcanized rubber sleeve Download PDFInfo
- Publication number
- CN217622606U CN217622606U CN202220661646.4U CN202220661646U CN217622606U CN 217622606 U CN217622606 U CN 217622606U CN 202220661646 U CN202220661646 U CN 202220661646U CN 217622606 U CN217622606 U CN 217622606U
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber sleeve
- gum cover
- circular arc
- belt
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a V takes production field, concretely relates to rubber V area vulcanizes gum cover. The utility model discloses the gum cover is glued the inboard and is accompanied by the teflon film, can effectual isolation gum cover glue and the contact in rubber V area, makes gum cover glue from taking isolation function, also can improve the appearance quality of product simultaneously.
Description
Technical Field
The utility model relates to a V takes production field, concretely relates to rubber V area vulcanizes gum cover.
Background
Circular mold vulcanization is a common vulcanization mode of the rubber V belt, and a rubber sleeve is usually used for providing pressure for vulcanization of the rubber V belt. Because the rubber sleeve also belongs to the rubber product and is easily bonded with the rubber sleeve under the action of high temperature and high pressure during vulcanization, the appearance quality of the belt is influenced, and the service life of the rubber sleeve is shortened. Therefore, the common method in the market is to spray the release agent inside the rubber sleeve, but the method needs to consume the release agent and has certain influence on the appearance of the product.
Disclosure of Invention
The utility model discloses hope to provide a rubber V area vulcanizes gum cover, concrete scheme is as follows:
a rubber V-belt vulcanized rubber sleeve comprises rubber sleeve rubber, wherein a Teflon film is arranged on the inner side of the rubber sleeve rubber.
The inner side of the rubber sleeve is provided with a rubber sleeve tooth shape. The hot-pressing fastness of the gum cover glue and the Teflon film is better.
The rubber sleeve tooth shape comprises circular arc bulges and circular arc depressions which are circularly arranged. The arc bulges and the arc depressions can improve the fullness degree of the rubber V belt in vulcanization filling teeth, so that the rubber V belt is easier to separate from the rubber sleeve after vulcanization.
The radius of the convex round angle is 1-8mm.
The radius of the concave fillet is 1-3mm.
The outside of the rubber sleeve is printed with reticular patterns. On one hand, the mesh patterns can increase the friction on the surface of the rubber sleeve and are easier to grab; on the other hand, the reticular patterns increase the rubber surface area of the rubber sleeve in the vulcanization process, and the fullness of the rubber sleeve tooth form can be improved.
The utility model discloses the gum cover is glued the inboard and is accompanied by the teflon film, can effectual isolation gum cover glue and the contact in rubber V area, makes gum cover glue from taking isolation function, also can improve the appearance quality of product simultaneously. The utility model discloses the one side that does not have the special fluorine dragon film can stick together with rubber V area when vulcanizing.
Drawings
FIG. 1 is a first schematic structural view of a rubber V-belt vulcanized rubber sleeve of the present invention;
FIG. 2 is a schematic structural view of a rubber V-belt vulcanized rubber sleeve of the present invention;
FIG. 3 is a schematic view of a part of a vulcanized rubber sleeve of a rubber V-belt of the present invention;
FIG. 4 is a schematic view of a part of the vulcanized rubber sleeve of the rubber V-belt of the present invention;
wherein the reference numbers: 1. glue is sleeved; 2. a Teflon film; 3. a circular arc bulge; 4. the arc is concave; 5. and (5) mesh patterns.
Detailed Description
This is further illustrated below in connection with FIGS. 1-4:
a rubber V-belt vulcanized rubber sleeve comprises rubber sleeve rubber 1, and a Teflon film 2 is arranged on the inner side of the rubber sleeve rubber 1.
The inner side of the rubber sleeve 1 is provided with a rubber sleeve tooth shape. The hot-pressing fastness of the gum cover 1 and the Teflon film (which are hot-pressed together) 2 is better. The gum cover tooth form comprises circular arc bulges 3 and circular arc depressions 4 which are arranged in a circulating way. The circular arc protrusion 3 and the circular arc depression 4 can improve the fullness degree of the rubber V belt in vulcanization filling teeth, so that the rubber V belt is easier to separate from the rubber sleeve 1 after vulcanization. The radius of the convex round angle 3 is 1-8mm. The radius of the concave round angle 4 is 1-3mm.
The rubber sleeve 1 is externally printed with a reticular pattern 5. On one hand, the reticular patterns 5 can increase the friction on the surface of the rubber sleeve and are easier to grab; on the other hand, the reticular pattern 5 increases the surface area of the rubber sleeve rubber 1 in the vulcanization process, so that the fullness of the rubber sleeve tooth form can be improved.
The utility model discloses the gum cover is glued the inboard and is with special fluorine dragon film 2, can effectual isolation gum cover glue 1 and the contact in rubber V area, makes gum cover glue 1 from taking isolation function, also can improve the appearance quality of product simultaneously. The utility model discloses the one side that does not have special fluorine dragon film 2 can glue together with rubber V area when vulcanizing.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made within the scope of the present invention also belong to the protection scope of the present invention.
Claims (1)
1. The utility model provides a rubber V area vulcanizes gum cover which characterized in that: the special-shaped rubber sleeve comprises rubber sleeve rubber, wherein a Teflon film is arranged on the inner side of the rubber sleeve rubber; the inner side of the rubber sleeve is provided with a rubber sleeve tooth shape; the rubber sleeve tooth form comprises circular arc bulges and circular arc depressions which are circularly arranged; the radius of the circular arc bulge fillet is 1-8mm; the radius of the circular arc sunken fillet is 1-3mm; the outside of the rubber sleeve is printed with reticular patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661646.4U CN217622606U (en) | 2022-03-25 | 2022-03-25 | Rubber V-belt vulcanized rubber sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661646.4U CN217622606U (en) | 2022-03-25 | 2022-03-25 | Rubber V-belt vulcanized rubber sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217622606U true CN217622606U (en) | 2022-10-21 |
Family
ID=83647220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220661646.4U Active CN217622606U (en) | 2022-03-25 | 2022-03-25 | Rubber V-belt vulcanized rubber sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217622606U (en) |
-
2022
- 2022-03-25 CN CN202220661646.4U patent/CN217622606U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1454063A (en) | Method of and apparatus for treading tyres | |
| AU629026B2 (en) | Detachment of tires from molds | |
| GB1456762A (en) | Flexible annular core used for the production of hollow toroidal rubber shells | |
| CN217622606U (en) | Rubber V-belt vulcanized rubber sleeve | |
| CN106113489A (en) | A kind of encapsulated valve of aerofluxus and preparation method thereof | |
| CN210174241U (en) | Tire curing bladder | |
| CN101718341B (en) | Compound sealing ring for oil drilling and processing technology thereof | |
| JPS6248536A (en) | Manufacture of precured type retreaded tire | |
| CN207711159U (en) | Tire curing bladder | |
| CN203198272U (en) | Tyre molding capsule | |
| CN207984032U (en) | A kind of new vulcanized rubber placenta | |
| CN102189694A (en) | Application capsule of tri-drum building machine and manufacture method thereof | |
| CN214927300U (en) | Device for preventing rubber leakage at lower bead opening of giant engineering tire | |
| CN106122500A (en) | A kind of encapsulated valve of air inlet having push rod and method for production thereof | |
| IE37155L (en) | Tyres, moulding tread form | |
| CN216884823U (en) | Rubber vulcanization mold for roller of power driving assembly of aircraft cargo compartment | |
| CN201494259U (en) | Tire tread | |
| CN213564498U (en) | Tire curing bladder | |
| CN214239871U (en) | Heat-resisting conveyer belt structure | |
| GB1486781A (en) | Raw pneumatic tyre carcass and method of fabricating same | |
| CN200942576Y (en) | Multiple-size tyre vulcanizer toe cushion ring | |
| JP3084207B2 (en) | Solid tire manufacturing method | |
| CN220594547U (en) | Semi-steel radial tire semi-component structure with high wear resistance | |
| CN210453856U (en) | Tire curing bladder | |
| CN206623277U (en) | A kind of vulcanizing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |