Punching and forming method for graphite compound gasket production
A gasket and graphite technology, applied in the field of graphite composite gasket processing, can solve the problems of uneven trimming, graphite plate falling off, poor graphite plate cutting effect, etc., so as to improve production efficiency, ensure accuracy and good cutting effect. Effect
Active Publication Date: 2020-01-17
山东微滕新材料科技有限公司
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Problems solved by technology
[0005] The present invention can solve the poor processing effect of the existing graphite composite gaskets. One-time processing can only process one side of the composite gasket, resulting in low production efficiency of the graphite composite gasket, which is not conducive to the large-scale production of the graphite composite gasket. Moreover, when the existing graphite composite gasket is processed, the cutting effect of the graphite plate is poor, and the trimming is uneven, and the graphite plate after cutting cannot be fully bonded to the metal skeleton, causing the graphite plate to fall off easily. Difficulties affecting the use effect of graphite composite gaskets
Method used
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[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0034] like Figure 1 to Figure 4 Shown, a kind of graphite composite gasket production punching forming method comprises the following steps:
[0035] S1, feeding: manually place the metal skeleton to be used on the conveying mechanism 25 on the upper left side of the bottom plate;
[0036] S2. Apply glue to the upper layer: manually apply glue to the inside of the annular groove on the upper layer of the metal skeleton in step S1;
[0037] S3, the upper layer punching pad: the conveying mechanism 25 drives the conveying mechanism 25 in step S2 to transport the padding mechanism 23 below the upper left side of the bottom plate, and the padding mechanism 23 cuts the graphite plate and presses it into the annular groove on the metal skeleton;
[00...
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The invention relates to a punching and forming method for graphite compound gasket production. The method comprises a bottom plate, a punching and cushioning device and an overturning device, whereinthe upper end of the bottom plate is provided with the punching and cushioning device; and the overturning device is arranged in the punching and cushioning device and is installed in the middle of the upper end of the bottom plate. By use of the method, the problems that a processing effect of an existing graphite compound gasket is poor, the single surface of the compound gasket can be processed by one-time processing, and the production efficiency of the graphite compound gasket is low so as to be not favorable for the mass production of the graphite compound gasket can be solved. In addition, the problems that the cutting effect of the graphite plate is poor when the existing graphite compound gasket is processed, edge cutting is uneven and the cut graphite plate can not be completelyfit with a metal skeleton to cause a phenomenon that the graphite plate is likely to fall so as to affect the use effect of the graphite compound gasket are avoided.
Description
technical field [0001] The invention relates to the technical field of processing graphite composite gaskets, in particular to a method for punching and forming graphite composite gaskets. Background technique [0002] Graphite composite gasket, also known as flexible graphite metal reinforced composite gasket or high-strength graphite gasket, is a sealing gasket composed of punched metal tooth plate or punched metal core plate and flexible graphite particles. Usually made of flexible graphite composite reinforcement board. Graphite composite gasket has good corrosion resistance, high and low temperature resistance, radiation resistance, good compression resilience and high strength, and the required preload is smaller than that of metal gaskets and metal wound gaskets. The requirements for the blue surface are not high, and it is a relatively economical and practical gasket. [0003] At present, the existing graphite composite gaskets usually have the following defects in...
Claims
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IPC IPC(8): B28D1/00B28D1/22B28D7/00B28D7/04
CPCB28D1/00B28D1/22B28D7/00B28D7/04
Inventor 陈国才姚维杰
Owner 山东微滕新材料科技有限公司