Guiding device for tire segmented mold, tire mold and tire
A technology of tire flexible mold and guide device, applied in the field of tire flexible mold guide device, can solve the problems of the circumferential position deviation of the pattern block, the circumferential displacement of the sliding part, the deviation of the diameter of the pattern block, etc., so as to reduce the dislocation and rubber edge. , Improve the service life and improve the effect of tire vulcanization quality
Active Publication Date: 2018-07-20
HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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- Application Information
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Problems solved by technology
[0002] In the existing tire flexible molds, especially inclined plane tire flexible molds, the guide bar is installed on the sliding part to connect the sliding part and guide. When the ring and the sliding part are matched in a plane form, because there is a large circumferential gap between the guide bar and the sliding plate, every time the mold is closed, the sliding part will have a circumferential displacement, which will drive the circumferential position of the pattern block to shift, and the diameter of the pattern block will appear. Crowding, in severe cases, the position of the vertical seam of the corresponding pattern block on the vulcanized tire will be dislocated or glued, which will affect the quality of the tire
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[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0039] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0040] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...
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Abstract
The invention discloses a guiding device for a tire segmented mold, the tire mold and a tire. The guiding device comprises sliding plates and a guide strip, a sliding groove is formed between the twoadjacent sliding plates, the guide strip slides in the sliding groove during the mold opening and closing process, matching gaps between the guide strip and the sliding plates at least comprise the first gap and the second gap, and circumferential movement of a sliding part in the mold opening and closing process is reduced by utilizing a multi-gap structure.
Description
technical field [0001] The invention relates to a tire active mold guiding device, a tire mold and a tire. Background technique [0002] In the existing tire flexible molds, especially inclined plane tire flexible molds, the guide bar is installed on the sliding part to connect the sliding part and guide. When the ring and the sliding part are matched in a plane form, because there is a large circumferential gap between the guide bar and the sliding plate, every time the mold is closed, the sliding part will have a circumferential displacement, which will drive the circumferential position of the pattern block to shift, and the diameter of the pattern block will appear. Skewing, when it is serious, there will be misalignment or rubber edge at the position of the vertical seam of the corresponding pattern block on the vulcanized tire, which will affect the quality of the tire. Contents of the invention [0003] In order to solve the above problems, the present invention pr...
Claims
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Login to View More IPC IPC(8): B29D30/06
CPCB29D30/0606
Inventor 赵阳刘志兰张伟杜平孙日文单既强张恭运宫耀宇沈锡良
Owner HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD