Coring machines for decoring castings
A technology of castings and machines, which is applied in the direction of vibrating fluids, etc., and can solve the problems of short service life of coring machines/vibrating machines, etc.
Active Publication Date: 2021-06-01
费尔有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The disadvantage of this arrangement is that the transmission for synchronizing the two unbalanced shafts or eccentric masses is subject to strong vibrations and the coring / vibrating machine therefore has only a comparatively short service life
Method used
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[0046] At the outset, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference symbols or the same component designations, wherein the disclosure content contained in the entire description can be transferred to the reference symbols with the same reference symbols. Or on the same part with the same component name. Positional indications selected in the description, such as top, bottom, sideways, etc., also refer to the directly described and illustrated figures and, in the event of a change in position, are carried over to the new position.
[0047] figure 1 A first example of a coring machine 1 , which can also be called a vibrating machine, is shown in oblique view. The core remover 1 comprises a first frame 2 . Furthermore, the coring machine 1 comprises a table 4 for clamping workpieces which is movably mounted relative to the first machine frame 2 in the main direction of movement 3 .
[0048] Furthermor...
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Abstract
The invention relates to a coring machine (1) for removing cores from castings, said coring machine comprising: - a first frame (2); - a machine table (4); - a first eccentric mass (5) , the first eccentric mass (5) is coupled with the first driven disc (6); - the second eccentric mass (7), the second eccentric mass (7) is coupled with the second driven disc (8) - the second eccentric mass (7) is driven counter-rotatingly with respect to the first eccentric mass (5); - at least one drive motor (9), the drive motor is arranged on the first frame (2), the drive motor (9) is coupled to the drive disc (10); - the coupling device (11), by means of the coupling device, the drive motor (9) is coupled to two opposite The operatively driven eccentric masses (5, 7) are coupled. The coupling means (11) comprises a continuously connected pulling means (12) wound around the first driven disc (6) coupled to the first eccentric mass (5), and the The second driven disk (8) coupled with the second eccentric mass (7) and the driving disk (10) coupled with the driving motor (9).
Description
technical field [0001] The invention relates to a coring machine or vibrating machine. Background technique [0002] Corering / vibrating machines of the type mentioned are known in principle. For example AT517133A1 discloses a kind of decoring machine. The core remover includes a first frame, a machine table for clamping workpieces that is movably supported relative to the first frame, and two counter-rotating Ground-driven eccentric mass supported on the machine table and at least one drive motor arranged on the first frame. In this case, the force flow or torque flow from the at least one drive motor to the two eccentric masses is guided such that branching and / or converging in the force flow / torque flow serves either to synchronize the two eccentric masses The devices are arranged on the first frame. Furthermore, the force flow / torque flow between the first machine frame and the machine table is each guided via at least one belt leading to an eccentric mass. [0003]...
Claims
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IPC IPC(8): B06B1/16B22D29/00B22D29/02
CPCB22D29/001B22D29/005B22D29/02B06B1/16
Inventor A·博伊德克尔M·博伊德克尔
Owner 费尔有限公司