Method for calibrating an elastomer spring of a mount, and mount produced according to the method
A mount has a housing and a mount core. An elastomer spring supports the mount core on a housing and a receiving part is vulcanized into the elastomer spring. The receiving part has a receiving opening for the mount core. As the mount core is inserted, a preload is applied to the elastomer spring. The receiving part has at least one first core guide and a second core guide, between which the mount core is held. The receiving part also has a web which connects the core guides to one another in a first state and which is removed before or during the insertion of the mount core. The production of a mount of this type is simplified in this way.
1. A method for manufacturing an elastomer spring of a mount having a housing and a mount core, which comprises the steps of:
providing a receiving part having at least one first and second core guide and an orifice formed there-between for receiving the mount core of the mount, the receiving part having a web interconnecting and formed integrally with the first and second core guide in a first condition;
vulcanizing the receiving part to the elastomer spring and forming the elastomer spring to support the mount core on the housing;
prestressing the elastomer spring by inserting the mount core in the receiving part;
holding the mount core between the first and second core guides; and
removing the web after vulcanization either before the inserting or on the inserting of the mount core.
2. The method according to claim 1 , which further comprises disposing the first core guide and the second core guide of the receiving part to face each other and inserting the mount core between the first and second core guides.
3. The method according to claim 2 , which further comprises first opening up the orifice between the first core guide and the second core guide and then removing the web.
4. The method according to claim 2 , which further comprises setting a length of the web to dictate a spacing of the first core guide from the second core guide.
5. The method according to claim 1 , which further comprises modifying dimensions of the mount core to be inserted in dependence on a desired prestressing of the elastomer spring before the mount core is inserted.